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Synthesis of isoxazolidines using polymer supported perruthenate (PSP) Berthold Hinzen and Steven V. Ley pg 1; DOI: 10.1039/a707340b |
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Structure of the nogalamycin–d(ATGCAT)2 complex in solution: DNA recognition at an isolated TpG site Huw E. Williams and Mark S. Searle pg 3; DOI: 10.1039/a707093d |
Highly chemoselective, oxyvanadium-catalysed cleavage of  -hydroxy ketonesMasayuki Kirihara Shinobu Takizawa and Takefumi Momose pg 7; DOI: 10.1039/a706859j |
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Synthesis of salinomycin Philip J. Kocie  ski Richard C. D. Brown Agnès Pommier Martin Procter and Bernd Schmidt pg 9; DOI: 10.1039/a705385a |
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Total synthesis, from D-xylose, of chiral, ring-contracted 1D-myo-inositol 1,4,5-trisphosphate and 1,3,4,5-tetrakisphosphate analogues with C-2 excised David J. Jenkins and Barry V. L. Potter pg 41; DOI: 10.1039/a704867j |
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Tuning glycoside reactivity: New tool for efficient oligosaccharide synthesis Nina L. Douglas Steven V. Ley Ulrich Lücking and Stuart L. Warriner pg 51; DOI: 10.1039/a705275h |
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Radical-chain addition of aldehydes to alkenes catalysed by thiols Hai-Shan Dang and Brian P. Roberts pg 67; DOI: 10.1039/a704878e |
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New synthesis of isothiazoles from primary enamines David Clarke Kumaraswamy Emayan and Charles W. Rees pg 77; DOI: 10.1039/a706393h |
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Biosynthesis of amphotericin B Carmel M. McNamara Stephen Box James M. Crawforth Benjamin S. Hickman Timothy J. Norwood and Bernard J. Rawlings pg 83; DOI: 10.1039/a704545j |
Synthesis of analogues of 5-aminolaevulinic acid and inhibition of 5-aminolaevulinic acid dehydratase 1Diana Appleton A. Bruce Duguid Sung-Koo Lee Young-Jin Ha Hyun-Joon Ha and Finian J. Leeper pg 89; DOI: 10.1039/a704544a |
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Diene–dienophile dual reactivity of conjugated vinyl sulfines Samuel Braverman Dan Grinstein and Hugo E. Gottlieb pg 103; DOI: 10.1039/a704473i |
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Reactions of 1-aryl-2,2-dihalogenoethanone oximes with tetrasulfur tetranitride (S4N4): a general method for the synthesis of 3-aryl-4-halogeno-1,2,5-thiadiazoles Sung Cheol Yoon Jaeeock Cho and Kyongtae Kim pg 109; DOI: 10.1039/a704408i |
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Acid-catalysed rearrangements between 3,4-dihydro-2H-1,5-benzooxazocine and -benzothiazocine and their macrocyclic (16-membered, 24-membered and 32-membered) oligomers David C. R. Hockless Leonard F. Lindoy Gerhard F. Swiegers and S. Bruce Wild pg 117; DOI: 10.1039/a704255h |
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Medium-sized cyclophanes. Part 46.1 The preparation and novel [3.3]- and [1.5]-sigmatropic rearrangements of [n.2]cyclophanes having a spiro skeleton Takehiko Yamato Jun-ichi Matsumoto and Koji Fujita pg 123; DOI: 10.1039/a704105e |
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Aminoalkylphosphinate inhibitors of D-Ala-D-Ala adding enzyme David J. Miller Stephen M. Hammond Daniela Anderluzzi and Timothy D. H. Bugg pg 131; DOI: 10.1039/a704097k |
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New glycoconjugated cyanine dyes as fluorescent labeling reagents Mark V. Reddington pg 143; DOI: 10.1039/a703308g |
Synthesis of a diastereoisomer of the C-15 C-26 segment of amphidinolide LMasashi Tsuda Akiko Hatakeyama and Jun  ichi Kobayashi pg 149; DOI: 10.1039/a703141f |
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Preparative biotransformations: the employment of enzymes and whole-cells in synthetic organic chemistry Stanley M. Roberts pg 157; DOI: 10.1039/a704412g |
Issue 2
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Trapping bicyclic titanacyclopentenes with bis(trichloromethyl) carbonate (BTC): a new method to bicyclic cyclopentenones Zongbao Zhao and Yu Ding pg 171; DOI: 10.1039/a708182k |
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Palladium-catalyzed total synthesis of the antibiotic carbazole alkaloids carbazomycin G and H1 Hans-Joachim Knölker and Wolfgang Fröhner pg 173; DOI: 10.1039/a707772f |
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A catalytic and enantioselective cyclopropylation of aldehydes using dicyclopropylzinc Takanori Shibata Hayami Tabira and Kenso Soai pg 177; DOI: 10.1039/a707315a |
Synthesis and metal-binding properties of [60]fullerene-linked calix[4]arenes: an approach to  exohedral metallofullerenesMasaru Kawaguchi Atsushi Ikeda and Seiji Shinkai pg 179; DOI: 10.1039/a707258i |
Diastereoselective reactions of 1,1 -binaphthyl ester enolates with carbonyl electrophilesMija Ahn Kiyoshi Tanaka and Kaoru Fuji pg 185; DOI: 10.1039/a706673b |
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New carbon radical chemistry as a model for the biogenesis of the interiorin/kadsulignan type of dibenzocyclooctadiene lignan Stuart P. Green and Donald A. Whiting pg 193; DOI: 10.1039/a706589b |
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Total syntheses of O4,O9-dimethylstealthins A and C1 Hiroya Koyama and Tadao Kamikawa pg 203; DOI: 10.1039/a706470e |
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Alkoxide induced rearrangement of alkyl bromomethylphosphonamidates: steric influences on the direction of ring opening of the azaphosphiridine oxide intermediate Martin J. P. Harger and Ramesh Sreedharan-Menon pg 211; DOI: 10.1039/a706164a |
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Synthetic study of marine lobane diterpenes: efficient synthesis of (+)-fuscol Hiroshi Kosugi Osamu Yamabe and Michiharu Kato pg 217; DOI: 10.1039/a706162e |
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Regioselective Dieckmann cyclisations leading to enantiopure highly functionalised tetramic acid derivatives Mark D. Andrews Andrew G. Brewster Katherine M. Crapnell Ashley J. Ibbett Tim Jones Mark G. Moloney Keith Prout and David Watkin pg 223; DOI: 10.1039/a706014i |
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Synthesis of new bifunctional chelating agents: (1R*,2R*,4S*)-4-isothiocyanatocyclohexane-1,2-diamine-N,N,N,N-tetrakismethanephosphonic acid (4-ICMP) and (1R*,2R*,4S*)-4-isothiocyanatocyclohexane-1,2-diamine-N,N,N,N-tetrakisethanephosphonic acid (4-ICEP) Anthony Loussouarn Muriel Duflos Eric Benoist Jean-François Chatal Guillaume Le Baut and Jean-François Gestin pg 237; DOI: 10.1039/a705943d |
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Synthesis of (2S)-2-amino-3-(2,6-dibromo-4-hydroxy)phenylpropionic acid (2,6-dibromo-L-tyrosine) Hiroshi Hasegawa and Yoshihiko Shinohara pg 243; DOI: 10.1039/a705909d |
Synthesis and chemistry of 10,11-dihydro-5-phenyl-5H-dibenzo[b,f]phosphepine 5-oxide, the 5-propyl analogue and related phosphonium saltsStuart Warren and Paul Wyatt pg 249; DOI: 10.1039/a705815b |
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Enantiospecific alkylations of alanine Francisco Alonso Stephen G. Davies Almut S. Elend and Jane L. Haggitt pg 257; DOI: 10.1039/a705764d |
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Synthesis of crown ethers based on a spiro acetal framework Margaret A. Brimble and Andrew D. Johnston pg 265; DOI: 10.1039/a705662a |
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Photochemical synthesis of 4(5)-nitro-2-arylimidazoles Maurizio D Auria Eliana De Luca Giacomo Mauriello and Rocco Racioppi pg 271; DOI: 10.1039/a705654k |
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Synthesis of trans-4,4-diiodostilbene and other symmetrical trans-stilbenes by Heck reaction of arenediazonium salts with vinyltriethoxysilane Saumitra Sengupta Sanchita Bhattacharyya and Subir Kumar Sadhukhan pg 275; DOI: 10.1039/a705652d |
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Preparation and reaction of 3,3,3-trifluoropropiondithioacetals as trifluoromethyl-containing building blocks Hui-Ping Guan Bing-Hao Luo Quan-Fu Wang and Chang-Ming Hu pg 279; DOI: 10.1039/a705602h |
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Reaction of singlet oxygen with enolic tautomers of 1-aryl-2-methyl 1,3-diketones Michikazu Yoshioka Kyoko Hashimoto Tetsuo Fukuhara and Tadashi Hasegawa pg 283; DOI: 10.1039/a705448c |
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Carbonyl and thiocarbonyl stabilized 1,4-dihydropyrazines: synthesis and characterization David J. R. Brook Bruce C. Noll and Tad H. Koch pg 289; DOI: 10.1039/a705391f |
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Synthesis of (–)-malyngolide using reactions of alkylidenecarbenes Susumu Ohira Takahiro Ida Masanori Moritani and Taisuke Hasegawa pg 293; DOI: 10.1039/a705218i |
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Methyl 2-aryl-2H-azirine-3-carboxylates as dienophiles M. José Alves and Thomas L. Gilchrist pg 299; DOI: 10.1039/a705029a |
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Synthesis and photoreaction of tricyclo[5.2.2.02,6]undecanes in the excited singlet (1S) state: a novel and stereospecific route to protoilludanoids Vishwakarma Singh and Uday Sharma pg 305; DOI: 10.1039/a704817c |
1,3-Dipolar cycloadditions of photoinduced carbonyl ylides. Part 2.1 Photoreactions of , -unsaturated  , -epoxy dinitriles and ethyl vinyl etherMasashi Kotera Keitaro Ishii Osamu Tamura and Masanori Sakamoto pg 313; DOI: 10.1039/a704632d |
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Pronase catalysed peptide syntheses Mario Lobell and Manfred P. Schneider pg 319; DOI: 10.1039/a704422d |
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Novel squalestatin derivatives arising from reactions at the allylic centre of the C1-side chain Panayiotis A. Procopiou Brian W. Dymock Graham G. A. Inglis Michael G. Lester Andrew D. Roberts Philip J. Sidebottom Stephen J. Spooner Anton R. P. Srikantha and Nigel S. Watson pg 327; DOI: 10.1039/a704363e |
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Synthesis, spectroscopic studies and structural characterisation of some new 2-(phosphonioaryl)imidazolide betaines David W. Allen Jacqueline Hawkrigg Harry Adams Brian F. Taylor David E. Hibbs and Michael B. Hursthouse pg 335; DOI: 10.1039/a704358i |
The influence of oxime stereochemistry in the generation of nitrones from  -alkenyloximes by cyclization or 1,2-prototropyFrances Heaney and Colm O Mahony pg 341; DOI: 10.1039/a704315e |
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Preparation of 4-substituted 10-ethylphenothiazines Søren Ebdrup Marianne Schou Jensen and Per Vedsø pg 351; DOI: 10.1039/a704120i |
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Efficient, non-acidolytic method for the selective cleavage of N-Boc amino acid and peptide phenacyl esters linked to a polystyrene resin Ricardo L. E. Furlán Ernesto G. Mata and Oreste A. Mascaretti pg 355; DOI: 10.1039/a704118g |
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Synthesis of hexapeptide and tetrapeptide analogues of the immunomodulating peptides Ju Young Lee Yong Jun Chung Yoe-Sik Bae Sung Ho Ryu and Byeang Hyean Kim pg 359; DOI: 10.1039/a703660d |
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New enantiomerically pure oligomeric macrocycles based on a 3,4-dihydroxypyrrolidine nucleus Stefano Cicchi Elisa Chierroni Andrea Goti Alberto Brandi Annalisa Guerri and Pierluigi Orioli pg 367; DOI: 10.1039/a703583g |
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Ring closing diene metathesis in organic synthesis Susan K. Armstrong pg 371; DOI: 10.1039/a703881j |
Issue 3
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Synthesis and absolute configuration of 9--D-glucosyloxycamptothecin, a new gluco camptothecin isolated from Ophiorrhiza pumila regenerated plants Mariko Kitajima Mio Nakamura Akihito Watanabe Hiromitsu Takayama and Norio Aimi pg 389; DOI: 10.1039/a708263k |
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Practical enantiodivergent syntheses of both enantiomers of carbovir, 1592U89 and six-membered ring analogues Horacio F. Olivo and Jiaxin Yu pg 391; DOI: 10.1039/a708261d |
A hexaallyl[60]fullerene, C60(CH2CH CH2)6Ala a K. Abdul-Sada Anthony G. Avent Paul R. Birkett Harold W. Kroto Roger Taylor and David R. M. Walton pg 393; DOI: 10.1039/a708197i |
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Stereoselective construction of the key intermediate for the synthesis of the tetrahydropyranyl antifungal agents (+)-restricticin and (+)-lanomycin Toshio Honda Akiko Satoh Toshio Yamada Tomohisa Hayakawa and Kazuo Kanai pg 397; DOI: 10.1039/a707534k |
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Palladium-catalyzed reactions of bisarenediazonium salts: two-fold Heck reaction, carbonylation and cross-coupling regimen Saumitra Sengupta Subir Kumar Sadhukhan Sanchita Bhattacharyya and Joydeep Guha pg 407; DOI: 10.1039/a707378j |
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1,3-Dipolar cycloaddition route to oxygen heterocyclic triones Raymond C. F. Jones Kathryn A. M. Duller and Simone I. E. Vulto pg 411; DOI: 10.1039/a707282a |
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Convenient methods for regio- and/or chemo-selective O-deacylation of taxinine, a naturally occurring taxane diterpenoid Magoichi Sako Hikokazu Suzuki Noriyuki Yamamoto Kosaku Hirota and Yoshifumi Maki pg 417; DOI: 10.1039/a707146i |
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Linear and macrocyclic ligands containing alternating pyridine and imidazolidin-2-one units1 Otto Meth-Cohn and Zegui Yan pg 423; DOI: 10.1039/a707131k |
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Glycoluril as an efficient molecular template for intramolecular Claisen-type condensations Sengen Sun Louise Edwards and Paul Harrison pg 437; DOI: 10.1039/a706855g |
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Penostatins F–I, novel cytotoxic metabolites from a Penicillium species separated from an Enteromorpha marine alga Chika Iwamoto Katsuhiko Minoura Sanji Hagishita Kyosuke Nomoto and Atsushi Numata pg 449; DOI: 10.1039/a706853k |
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Design, synthesis and preliminary studies on a novel class of chiral receptor for the recognition of amino acid derivatives1 Heather Tye Colin Eldred and Martin Wills pg 457; DOI: 10.1039/a706843c |
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Intramolecular radical-chain hydrosilylation catalysed by thiols: cyclisation of alkenyloxysilanes Yudong Cai and Brian P. Roberts pg 467; DOI: 10.1039/a706644i |
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Rhodium-catalysed cyclic carbonylation of 2-alkynylphenols: synthesis of benzofuranones and coumarins Eiji Yoneda Takashi Sugioka Kojiro Hirao Shi-Wei Zhang and Shigetoshi Takahashi pg 477; DOI: 10.1039/a706622h |
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Synthesis and lithium ion selectivity of 14-crown-4 derivatives having bulky subunits: cis and trans isomers of 2-phenylcyclohexano-14-crown-4, 2,3-diphenylcyclohexano-14-crown-4 and 2,3-di-(1-adamantyl)-14-crown-4 Yoshito Tobe Yuko Tsuchiya Hidekazu Iketani Koichiro Naemura Kazuya Kobiro Mayumi Kaji Sachiko Tsuzuki and Koji Suzuki pg 485; DOI: 10.1039/a706606f |
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Convenient one-pot synthesis of cystine-containing peptides using the trimethylsilyl chloride–dimethyl sulfoxide/trifluoroacetic acid system and its application to the synthesis of bifunctional anti-HIV compounds1 Hirokazu Tamamura Tsunehito Ishihara Hiromi Oyake Makoto Imai Akira Otaka Toshiro Ibuka Rieko Arakaki Hideki Nakashima Tsutomu Murakami Michinori Waki Akiyoshi Matsumoto Naoki Yamamoto and Nobutaka Fujii pg 495; DOI: 10.1039/a706545k |
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Mechanism of the yeast mediated reduction of nitrostyrenes in light petroleum Anita F. McAnda Kade D. Roberts Andrew J. Smallridge Abilio Ten and Maurie A. Trewhella pg 501; DOI: 10.1039/a706353i |
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Baeyer–Villiger oxidation of norbornan-7-ones: long-range substituent effects on regioselectivity Goverdhan Mehta and Narinder Mohal pg 505; DOI: 10.1039/a706268k |
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Synthesis of nitrogen and sulfur analogues of the seco-CI alkylating agent Moana Tercel and William A. Denny pg 509; DOI: 10.1039/a706165j |
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Enantioselective synthesis of 2-substituted 3-aminopropanoic acid (-alanine) derivatives which are -analogues of aromatic amino acids Elena Arvanitis Holger Ernst Alice A. LudwigéD Souza Andrew J. Robinson and Peter B. Wyatt pg 521; DOI: 10.1039/a706163c |
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Syntheses, X-ray structures and conformational studies of tetraoxa[n.n]metacyclophanes Takuji Ogawa Tomoaki Kishimoto Keijiro Kobayashi and Noboru Ono pg 529; DOI: 10.1039/a705995g |
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Synthesis based on cyclohexadienes. Part 25.1 Total synthesis of ()-allo-cedrol (khusiol) P. Sathya Shanker and G. S. R. Subba Rao pg 539; DOI: 10.1039/a705988d |
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Novel sequential solid-phase synthesis of N-linked glycopeptides from natural sources Ernst Meinjohanns Morten Meldal Hans Paulsen Raymond A. Dwek and Klaus Bock pg 549; DOI: 10.1039/a705528e |
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Palladium-catalysed heteroannulation with terminal alkynes: synthesis of phthalides1 Nitya G. Kundu Manojit Pal and Bidisha Nandi pg 561; DOI: 10.1039/a705450e |
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Novel photochemical rearrangements of dihydro-1,3-thiazines Shameem H. Bhatia David M. Buckley Richard W. McCabe Anthony Avent Robert G. Brown and Peter B. Hitchcock pg 569; DOI: 10.1039/a705331b |
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Synthesis of carminic acid, the colourant principle of cochineal Pietro Allevi Mario Anastasia Steve Bingham Pierangela Ciuffreda Alberto Fiecchi Giuliana Cighetti Max Muir Antonio Scala and John Tyman pg 575; DOI: 10.1039/a705145j |
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Aziridination of alkenes with 3-acetoxyaminoquinazolinones in the presence of hexamethyldisilazane Robert S. Atkinson Emma Barker and Sabri Ulukanli pg 583; DOI: 10.1039/a704917j |
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Synthesis of functionalised oxazoles and bis-oxazoles1 Mark C. Bagley Richard T. Buck S. Lucy Hind and Christopher J. Moody pg 591; DOI: 10.1039/a704093h |
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Total synthesis of (+)-nostocyclamide1 Christopher J. Moody and Mark C. Bagley pg 601; DOI: 10.1039/a704094f |
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Synthesis, conformational studies and inclusion properties of O-benzylated calixarene analogues of trihydroxy[3.3.3]metacyclophanes Takehiko Yamato Mitsuteru Haraguchi Jun-ichi Nishikawa and Seiji Ide pg 609; DOI: 10.1039/a704064d |
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Synthesis of aromatic heterocycles Thomas L. Gilchrist pg 615; DOI: 10.1039/a704493c |
Issue 4
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Ready routes to key myo-inositol component of GPIs employing microbial arene oxidation or Ferrier reaction Zhaozhong J. Jia Lars Olsson and Bert Fraser-Reid pg 631; DOI: 10.1039/a800282g |
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Facile oxidation of benzyl ethers by the 2-nitrobenzenesulfonylperoxyl intermediate generated from 2-nitrobenzenesulfonyl chloride and superoxide Yong Hae Kim Yong Il Kim and Joong Young Kim pg 633; DOI: 10.1039/a800106e |
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Novel and efficient synthesis of pyrroloiminoquinones using a hypervalent iodine(III) reagent Yasuyuki Kita Hiroaki Watanabe Masahiro Egi Toyokazu Saiki Yuko Fukuoka and Hirofumi Tohma pg 635; DOI: 10.1039/a709099d |
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Selective reductive defluorination of dicyclohexyl compounds: intramolecular coupling reaction by reductive cleavage of C–F bonds Kuangsen Sung and Richard J. Lagow pg 637; DOI: 10.1039/a708781k |
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Convenient synthesis of new tetraazamacrocycle-based macrobicycles Stéphane Brandès Sylvie Lacour Franck Denat Pluton Pullumbi and Roger Guilard pg 639; DOI: 10.1039/a708390d |
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3-Acetoxy-6,6-dimethylbicyclo[3.1.1]heptane-2-spiro-1-cyclopropane from nopylamine deamination Raymond J. Abraham Richard Jones-Parry Rodney M. Giddings Jonathan Guy and David Whittaker pg 643; DOI: 10.1039/a707911g |
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Reaction of diisobutylaluminium hydride with selenium and tellurium: new reagents for the synthesis of seleno- and telluro-amides Guang Ming Li and Ralph A. Zingaro pg 647; DOI: 10.1039/a707792k |
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Synthesis of hydroxy pyrrolidines and piperidines via free-radical cyclisations Andrew F. Parsons and Robert M. Pettifer pg 651; DOI: 10.1039/a707740h |
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Nucleophilic fluorination of alkoxysilane with alkali metal salts of perfluorinated complex anions.1a Part 21b Omar Farooq pg 661; DOI: 10.1039/a707674f |
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Reduction of electron-deficient pyrroles using group I and II metals in ammonia Timothy J. Donohoe Paul M. Guyo Roy L. Beddoes and Madeleine Helliwell pg 667; DOI: 10.1039/a707661d |
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Addition of allylstannanes to an oxy-stabilized carbenium ion on a 1,7-dioxaspiro[5.5]undecane ring system Margaret A. Brimble Fares A. Fares and Peter Turner pg 677; DOI: 10.1039/a707607j |
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Improved access to thiazolo[5,4-d]thiazole and thieno[2,3-d]thiazole Alexander Rössler and Peter Boldt pg 685; DOI: 10.1039/a707539a |
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Asymmetric induction in Darzens condensation by means of (–)-8-phenylmenthyl and (–)-menthyl auxiliaries Ryukichi Takagi Jyunji Kimura Yoshihiro Shinohara Yuko Ohba Kyoko Takezono Yoshikazu Hiraga Satoshi Kojima and Katsuo Ohkata pg 689; DOI: 10.1039/a707310k |
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Rhodium(I)-catalysed alkylation of 2-vinylpyridines with alkenes as a result of C–H bond activation Yeong-Gweon Lim Jung-Bu Kang and Yong Hae Kim pg 699; DOI: 10.1039/a706911a |
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Synthesis of chiral organotin reagents: Diels–Alder reactions of methyl 3-(triphenylstannyl)acrylate: synthesis of diphenyl(3-substituted bicyclo[2.2.1]heptan-2-yl)tin hydrides Alan H. McNeill Simon V. Mortlock Robert M. Pratt and Eric J. Thomas pg 709; DOI: 10.1039/a706291e |
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Synthesis of chiral organotin reagents: synthesis of diphenyl- {(1S,2R,3S,4R)-3-(alkoxymethyl)bicyclo[2.2.1]heptan-2-yl}tin hydrides. X-Ray crystal structure of (R)-4,4-dimethyl-2-oxotetrahydrofuran-3-yl (1S,2S,3R,4R)-3-triphenylstannylbicyclo[2.2.1]hept-5-ene-2-carboxylate Roy Beddoes Robert M. Pratt and Eric J. Thomas pg 717; DOI: 10.1039/a706293a |
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Synthesis of chiral organotin reagents: synthesis of bicyclo[2.2.1]heptan-2-yl(diphenyl)tin hydrides with cis-disposed, oxygen-containing substituents Robert M. Pratt and Eric J. Thomas pg 727; DOI: 10.1039/a706295h |
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Synthesis of analogues of nucleotides with all-carbon backbones: synthesis of N-protected C-linked dinucleotides Katharine Butterfield and Eric J. Thomas pg 737; DOI: 10.1039/a706857c |
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Synthesis of analogues of oligonucleotides; synthesis of unprotected C-linked di- and tri-nucleotides Ben J. Mellor and Eric J. Thomas pg 747; DOI: 10.1039/a706858a |
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Exploring the biosynthetic origin of fluoroacetate and 4-fluorothreonine in Streptomyces cattleya John T. G. Hamilton Cormac D. Murphy Muhammad R. Amin David O Hagan and David B. Harper pg 759; DOI: 10.1039/a706554j |
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A functional mimic of natural peroxidases: synthesis and catalytic activity of a non-heme iron/peptide hydroperoxide complex Christin T. Choma Ebe P. Schudde Richard M. Kellogg George T. Robillard and Ben L. Feringa pg 769; DOI: 10.1039/a706416k |
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Regioselective and diastereoselective addition of organometallic reagents to (S)-N-[(2-pyridyl)methylene]-O-(trimethylsilyl)valinol. Synthesis of (S)-1-(2-pyridyl)alkylamines Giuseppe Alvaro Gianluca Martelli and Diego Savoia pg 775; DOI: 10.1039/a706244c |
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Chelation-controlled regioselective endo cleavage and stereoselective C-1 alkylation of pentofuranosides Roger Olsson Pontus Rundström and Torbjörn Frejd pg 785; DOI: 10.1039/a706166h |
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Diastereoselective synthesis of the tetrahydropyranoid core of the polyketide herbicide herboxidiene and model studies pertaining to attachment of the side-chain Martin G. Banwell Chinh T. Bui and Gregory W. Simpson pg 791; DOI: 10.1039/a705907h |
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Synthesis of tricyclic N,O-acetals from -functionalized rubanone. A masked 1,2,3-tricarbonyl system from quinidine Peter Langer Jens Frackenpohl and H. M. R. Hoffmann pg 801; DOI: 10.1039/a705561g |
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The preparation of some 1,7b-disubstituted cyclopropa[c]isoquinolines via nitrile ylide cyclisations and their rearrangement to 2-benzazepines and 4-alkenyl-1,4-dihydroisoquinolines Jon-Paul Strachan John T. Sharp and Simon Parsons pg 807; DOI: 10.1039/a705531e |
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Conversion of (2-methyl-1-azabuta-1,3-diene)tricarbonyliron(>0>) complexes into (enamine)tricarbonyliron(>0>) complexes Mark J. Ackland Timothy N. Danks and Mark E. Howells pg 813; DOI: 10.1039/a704588c |
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Applications of stoichiometric organotransition metal complexes in organic synthesis Timothy J. Donohoe Rakesh R. Harji Peter R. Moore and Michael J. Waring pg 819; DOI: 10.1039/a706382b |
Issue 5
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Synthesis of novel laterally-bridged pyropheophorbide a dimers Andrei N. Kozyrev James L. Alderfer Thamarapu Srikrishnan and Ravindra K. Pandey pg 837; DOI: 10.1039/a800609a |
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Fluorination of organodichlorophosphorus compounds with sodium hexafluorosilicate, Part 11a Omar Farooq pg 839; DOI: 10.1039/a800243f |
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Palladium-catalyzed alkoxycarbonylation of aryl- and alkenyl-iodonium salts Suk-Ku Kang Tokutaro Yamaguchi Pil-Su Ho Won-Yeob Kim and Hyung-Chul Ryu pg 841; DOI: 10.1039/a800209f |
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Highly stereoselective synthesis of spiro--methylene--butyrolactones: the role of -hydroxy substitution Mangesh S. Sawant Rita Katoch Girish K. Trivedi and Umesh R. Desai pg 843; DOI: 10.1039/a708558c |
Synthesis and reactivity of a novel group of hydroxylamine-containing 2 - and 4-componentsAlan J. Pearce Daryl S. Walter Christopher S. Frampton and Timothy Gallagher pg 847; DOI: 10.1039/a708380g |
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A new type of plant activator: synthesis of thieno[2,3-d][1,2,3]thiadiazole-6-carboxylic acid derivatives via Hurd–Mori cyclization Peter Stanetty Manfred Kremslehner and Horst Völlenkle pg 853; DOI: 10.1039/a708375k |
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Two-directional, convergent synthesis of a pentasaccharide that is involved in the hyperacute rejection response in xenotransplantation from pig to man Tong Zhu and Geert-Jan Boons pg 857; DOI: 10.1039/a708006i |
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Cascade radical cyclisations leading to polycyclic diterpenes. Total synthesis of ()-spongian-16-one Gerald Pattenden Lee Roberts and Alexander J. Blake pg 863; DOI: 10.1039/a708042e |
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The reactions of phthalazinium-2-(unsubstituted)methanide and aryl(3-phenylprop-2-en-1-ylidene)ammoniomethanide 1,3-dipoles with some thioester and thioketone CS dipolarophiles. Regio- and stereo-chemistry: substituted thiazolo-[4,3-a]- and -[2,3-a]-phthalazines and 2- and 4-styryl substituted tetrahydrothiazoles Richard N. Butler Derval M. Farrell Patrick McArdle and Desmond Cunningham pg 869; DOI: 10.1039/a707951f |
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Flash vacuum pyrolysis of stabilised phosphorus ylides. Part 12.1 Extrusion of Ph3P from sulfonyl ylides and reactivity of the resulting sulfonyl carbenes R. Alan Aitken Martin J. Drysdale George Ferguson and Alan J. Lough pg 875; DOI: 10.1039/a707948f |
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Intramolecular Diels–Alder reaction of functionalized trienes: synthesis of medium-ring lactones Annamaria Deagostino Jacques Maddaluno Mariella Mella Cristina Prandi and Paolo Venturello pg 881; DOI: 10.1039/a707913c |
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New syntheses of aryl isothiocyanates Thierry Besson Jérôme Guillard Charles W. Rees and Valérie Thiéry pg 889; DOI: 10.1039/a707801c |
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Asymmetric synthesis of (2R,4R,5S)-tetrahydropseudodistomin and stereoisomers by cycloaddition of nitrone to vinylglycinol1 Toshiko Kiguchi Miho Ikai Mitsuko Shirakawa Kuniko Fujimoto Ichiya Ninomiya and Takeaki Naito pg 893; DOI: 10.1039/a707797a |
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New route to o-terphenyls: application to the synthesis of 6,7,10,11-tetramethoxy-2-(methoxycarbonyl)triphenylene Elisabetta Brenna Claudio Fuganti and Stefano Serra pg 901; DOI: 10.1039/a707738f |
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A palladium(>0>)-mediated approach to some novel C-4-substituted Neu5Ac2en derivatives Gaik B. Kok and Mark von Itzstein pg 905; DOI: 10.1039/a707611h |
Intramolecular rearrangement of the monosaccharide esters of an opioid pentapeptide: formation and identification of novel Amadori compounds related to fructose and tagatose tefica Horvat Maja Ro  i Lidija Varga-Defterdarovi and Jaroslav Horvat pg 909; DOI: 10.1039/a707509j |
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Antitumour polycyclic acridines. Part 3.1 A two-step conversion of 9-azidoacridine to 7H-pyrido[4,3,2-kl]acridines by Graebe–Ullmann thermolysis of substituted 9-(1,2,3-triazol-1-yl)acridines Damien J. Hagan David Chan Carl H. Schwalbe and Malcolm F. G. Stevens pg 915; DOI: 10.1039/a707343g |
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Stereoselective syntheses of (+)-rhopaloic acid A and (–)-ent- and ()-rac-rhopaloic acid A Ryukichi Takagi Asami Sasaoka Hiroko Nishitani Satoshi Kojima Yoshikazu Hiraga and Katsuo Ohkata pg 925; DOI: 10.1039/a707204j |
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Synthesis, enzymic resolution and enantiomeric enhancement of bis(hydroxymethyl)[7]thiaheterohelicenes Kazuhiko Tanaka Hideji Osuga Hitomi Suzuki Yuka Shogase and Yoshinori Kitahara pg 935; DOI: 10.1039/a707196e |
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Novel synthesis of purine acyclonucleosides possessing a chiral 9-hydroxyalkyl group by sugar modification of 9-D-ribitylpurines Kosaku Hirota Yasunari Monguchi Hironao Sajiki Magoichi Sako and Yukio Kitade pg 941; DOI: 10.1039/a707193k |
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Syntheses of C- and N-nucleosides from 1-aza-2-azoniaallene and 1,3-diaza-2-azoniaallene salts Najim Al-Masoudi Nasser A. Hassan Yaseen A. Al-Soud Patrick Schmidt Alaa El-Din M. Gaafar Min Weng Stefano Marino Annette Schoch Atef Amer and Johannes C. Jochims pg 947; DOI: 10.1039/a707079i |
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Nitrogen containing heterocycles from aldoximes; a one-pot route to isoxazolobenzodiazepinones, N-substituted and N-unsubstituted isoxazoloquinolinones Frances Heaney and Sharon Bourke pg 955; DOI: 10.1039/a707078k |
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Transdithioacetalization of acetals, ketals, oximes, enamines and tosylhydrazones catalysed by natural kaolinitic clay G. K. Jnaneshwara N. B. Barhate A. Sudalai V. H. Deshpande R. D. Wakharkar A. S. Gajare M. S. Shingare and R. Sukumar pg 965; DOI: 10.1039/a706475f |
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Novel asymmetric phenylselenium-induced lactamizations of olefinic amides: stereoselective routes to - and -amino acids Sung-Kee Chung Tae-Heum Jeong and Dong-Ho Kang pg 969; DOI: 10.1039/a705390h |
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Remote stereocontrol as a synthetic strategy: diastereoselective annulations on an arene tricarbonylchromium template Surojit Sur Sambasivam Ganesh Vedavati G. Puranik and Amitabha Sarkar pg 977; DOI: 10.1039/a705285e |
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Saturated and partially unsaturated carbocycles Kevin I. Booker-Milburn and Andrew Sharpe pg 983; DOI: 10.1039/a706412h |
Issue 6
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Photoaddition of N-acylbenzoxazole-2-thiones to alkenes Takehiko Nishio pg 1007; DOI: 10.1039/a800281i |
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A mild and selective route to p-quinomethanes using dianisyltellurium oxide John Clews Edward J. Land Christopher A. Ramsden and Patrick A. Riley pg 1009; DOI: 10.1039/a709106k |
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New simple syntheses of (E)-1-azido- (or thiocyanato)-alk-1-enes from alk-1-ynes by hydroboration Yuzuru Masuda Miki Murata Minehito Ikeda and Shinji Watanabe pg 1013; DOI: 10.1039/a708932e |
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Dehydration of formamides using the Burgess Reagent: a new route to isocyanides Siobhan M. Creedon H. Kevin Crowley and Daniel G. McCarthy pg 1015; DOI: 10.1039/a708081f |
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Self-association of branched and dendritic aromatic amides Arno Kraft and Frank Osterod pg 1019; DOI: 10.1039/a800100f |
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Chiral phosphinamides: new catalysts for the asymmetric reduction of ketones by borane Barry Burns N. Paul King Heather Tye John R. Studley Mark Gamble and Martin Wills pg 1027; DOI: 10.1039/a709174e |
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Hydroxyhalogenations of acyloxycyclohex-2-enes. Part 3.1 Iterative 1,2-hydroxyiodination of acetoxycyclohex-2-ene: preparation of tetraacetyl conduritol D Johannes Bange Alan F. Haughan J. R. Knight and Joseph Sweeney pg 1039; DOI: 10.1039/a709056k |
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Axially chiral cyclopentadienyl ligands: stereoselective synthesis of 1-substituted-9-(1-naphthyl)fluorenes and retention of axial chirality in the fluorenyl carbanions1 Robert W. Baker Michael A. Foulkes and James A. Taylor pg 1047; DOI: 10.1039/a708852c |
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Convenient one-pot method for the preparation of polysubstituted benzo[b]- and naphtho[1,2-b]-furans and -thiophenes Alan R. Katritzky Larisa Serdyuk and Linghong Xie pg 1059; DOI: 10.1039/a708809d |
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Hydrolytic enzymes in the synthesis of carba-sugars: application of the lipase from Pseudomonas fragi Chuong Hao Tran and David H. G. Crout pg 1065; DOI: 10.1039/a708593a |
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Esterase-catalysed regioselective 6-deacylation of hexopyranose per-acetates, acid-catalysed rearrangement to the 4-deprotected products and conversions of these into hexose 4- and 6-sulfates Tina Horrobin Chuong Hao Tran and David Crout pg 1069; DOI: 10.1039/a708596f |
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Enantiopure 3-amido or 3,3-bisamido substituted 1,1-bi-2-naphthols by anionic Fries rearrangements Mike R. Dennis and Simon Woodward pg 1081; DOI: 10.1039/a708436f |
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Asymmetric oxidation of 1,3-dithianes to 1,3-dithiane 1-oxides Yoshihiko Watanabe Yohjiro Ohno Yoshio Ueno and Takeshi Toru pg 1087; DOI: 10.1039/a708265g |
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Chemistry of cage-shaped hydrocarbons. Reactions of pentacyclo[6.6.0.02,6.03,13.010,14]tetradecane-4,11-diene Tahsin J. Chow Yung-Son Hon Chung-Chi Jen Shou-Shun Liu Jyh-Haur Chern and Kuan-Jiuh Lin pg 1095; DOI: 10.1039/a707846c |
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Base catalysed syntheses of the novel tetrahydropyridine-2-thione, piperidine-2-thione and 6-aza-2-oxa-3-oxo-5-thioxobicyclo[2.2.2]octane ring systems Shameem Bhatia David Buckley Richard W. McCabe and Peter B. Hitchcock pg 1101; DOI: 10.1039/a707521i |
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Synthesis of 6,7,9,10-tetrahydro-4H-thieno[3,2-f][1,4]oxathionine and 4,7,8,10-tetrahydro-5H-thieno[2,3-f][1,4]oxathionine by S-ylide rearrangement Tomoko Kitano and Yoshiro Sato pg 1107; DOI: 10.1039/a707379h |
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Convenient route to -nitro--amino acids: conjugate addition of nitroalkanes to dehydroalanine derivatives Maxwell J. Crossley Yik M. Fung Jeffrey J. Potter and Andrew W. Stamford pg 1113; DOI: 10.1039/a707065i |
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New synthetic routes to -amino acids and -oxygenated -amino acids. Reductive denitration and oxidative transformations of -nitro--amino acids Maxwell J. Crossley Yik M. Fung Efstathia Kyriakopoulos and Jeffrey J. Potter pg 1123; DOI: 10.1039/a707067e |
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DNA duplexes stabilized by modified monomer residues: synthesis and stability Duncan Graham John A. Parkinson and Tom Brown pg 1131; DOI: 10.1039/a707031d |
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New, convenient route for trifluoromethylation of steroidal molecules Xiang-Shu Fei Wei-Sheng Tian and Qing-Yun Chen pg 1139; DOI: 10.1039/a706552c |
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Synthesis of a clathrate host for formamides, N-[2-(3,5-dinitrobenzoylamino)-6-methylphenyl]phthalimide, and analysis of the interactions in the host–guest complex Keiki Kishikawa Ryota Takeuchi Shigeo Kohmoto Makoto Yamamoto Kentaro Yamaguchi and Kazutoshi Yamada pg 1143; DOI: 10.1039/a706491h |
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Preparation of 3-substituted 10-methylphenothiazines Søren Ebdrup pg 1147; DOI: 10.1039/a705813f |
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Asymmetric processes Andrew C. Regan pg 1151; DOI: 10.1039/a706383k |
Issue 7
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Enantioselective allylic acyloxylation catalysed by copper–oxazoline complexes J. Stephen Clark Keith F. Tolhurst Mark Taylor and Steven Swallow pg 1167; DOI: 10.1039/a801238e |
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Facile sulfation of C60 using P2O5 as an oxidation promoter Boy-Horn Chen Jen-Pang Huang Lee Y. Wang Jentaie Shiea Tun-Li Chen and Long Y. Chiang pg 1171; DOI: 10.1039/a800507i |
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Efficient one-pot preparation of 6-methylsulfanyl-5-phenyl-2,3-dihydro-1H-pyrrolizine from 2-tert-butylsulfanyl-3-phenyl- or pyrrolidin-1-yl-cyclopropenethiones Yoshio Yagyu Masamichi Ito Noboru Matsumura Hiroo Inoue Kazuhiko Mizuno and Tomohiro Adachi pg 1175; DOI: 10.1039/a800355f |
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Synthesis of sucrose carbonates in aqueous medium Angelika Wernicke Stanislaw Belniak Sophie Thévenet Gérard Descotes Alain Bouchu and Yves Queneau pg 1179; DOI: 10.1039/a800096d |
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Biocatalyst-mediated efficient functionalization of ring A in salannin, a tetranortriterpene from Azadirachta indica Krishnamachari Venkatakrishnan and K. Madhava Madyastha pg 1183; DOI: 10.1039/a709295d |
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Studies of a novel biomimetic radical spirocyclisation Upendra P. Topiwala Mark C. Luszniak and Donald A. Whiting pg 1185; DOI: 10.1039/a800400e |
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Benzocarbapenems from indoles1 Steven Coulton Thomas L. Gilchrist and Keith Graham pg 1193; DOI: 10.1039/a800278i |
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Benzocarbacephems from quinolines Thomas L. Gilchrist and Adrian Rahman pg 1203; DOI: 10.1039/a800280k |
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The preparation and analysis of the phenyldimethylsilyllithium reagent and its reaction with silyl enol ethers Ian Fleming Richard S. Roberts and Stephen C. Smith pg 1209; DOI: 10.1039/a709111g |
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The reduction of -silyloxy ketones using phenyldimethylsilyllithium Ian Fleming Richard S. Roberts and Stephen C. Smith pg 1215; DOI: 10.1039/a709114a |
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Cleavage of sulfonamides with phenyldimethylsilyllithium Ian Fleming Jens Frackenpohl and Hiriyakkanavar Ila pg 1229; DOI: 10.1039/a709116h |
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A synthesis of enantiomerically enriched propargyl silanes Ian Fleming and Joseph M. Mwaniki pg 1237; DOI: 10.1039/a800736e |
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Asymmetric synthesis of the left hand portion of the azinomycins Helen J. Bryant Christophe Y. Dardonville Timothy J. Hodgkinson Michael B. Hursthouse K. M. Abdul Malik and Michael Shipman pg 1249; DOI: 10.1039/a709084f |
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Vilsmeier formylation of tert-anilines: dibenzo[b,f][1,5]diazocines and quinazolinium salts via the t-amino effect1 Ying Cheng Otto Meth-Cohn and David Taylor pg 1257; DOI: 10.1039/a708799c |
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Pyrenylboronic acids as a novel entry for photochemical DNA cleavage: diradical-forming pyrene-1,6-diyldiboronic acid mimics the cleavage mechanism of enediyne antitumor antibiotics Hikaru Suenaga Kazuaki Nakashima Toshihisa Mizuno Masayuki Takeuchi Itaru Hamachi and Seiji Shinkai pg 1263; DOI: 10.1039/a708681d |
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Synthetic study toward myrocin analogues. Highly enantio- and diastereo-selective synthesis of a tetracyclic ring system Satoshi Yamada Shigeru Nagashima Yumiko Takaoka Satsuki Torihara Masakazu Tanaka Hiroshi Suemune and Mariko Aso pg 1269; DOI: 10.1039/a708497h |
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Stereo-divergent synthesis of L-threo- and L-erythro-[2,3-2H2]amino acids using optically active dioxopiperazine as a chiral template Makoto Oba Tsutomu Terauchi Yuki Owari Yoko Imai Izumi Motoyama and Kozaburo Nishiyama pg 1275; DOI: 10.1039/a708412i |
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Towards the synthesis of the squalestatins/zaragozic acids: Synthesis of an advanced intermediate and introduction of the C-1 sidechain Robert K. Mann Jack G. Parsons and Mark A. Rizzacasa pg 1283; DOI: 10.1039/a708187a |
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New 1,3,4-thiadiazolium-3-(unsubstituted) methanide 1,3-dipoles (azolium 1,3-dipoles): useful synthons at –60C: a new ring interconversion route to 1,2,3-trisubstituted and 1,2,3,4-tetrasubstituted 1-{[1-(vinylthio)-1-phenylmethylidene]amino}pyrroles Richard N. Butler Martin O. Cloonan P. McArdle and D. Cunningham pg 1295; DOI: 10.1039/a708010g |
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Primary hydroxy-modified cyclomaltoheptaose derivatives with two kinds of substituents. Preparation of 6I-(benzyloxycarbonylamino)-, 6I-(tert-butoxycarbonylamino)- and 6I-azido-6I-deoxy-6II,6III,6IV, 6V,6VI,6VII-hexa-O-tosylcyclomaltoheptaose and their conversion to the hexakis-(3,6-anhydro) derivatives Hatsuo Yamamura Tadahiro Yotsuya Satoshi Usami Akihito Iwasa Shoji Ono Yoshihisa Tanabe Daisuke Iida Takao Katsuhara Kazuaki Kano Tetsuo Uchida Shuki Araki and Masao Kawai pg 1299; DOI: 10.1039/a707953b |
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Synthesis of a criss-cross overlapped tetrathiafulvalenophane and a topologically new [2]catenane Mogens Brøndsted Nielsen Niels Thorup and Jan Becher pg 1305; DOI: 10.1039/a707854d |
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Photochemical 1,3-stannyl rearrangement of allylic stannanes Akio Takuwa Takashi Kanaue Koichi Yamashita and Yutaka Nishigaichi pg 1309; DOI: 10.1039/a707609f |
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Stereoselective photodimerisation of chalcones in the molten state Fumio Toda Koichi Tanaka and Masako Kato pg 1315; DOI: 10.1039/a707380a |
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Synthesis and metal complexation of chiral 3-mono- or 3,3-bis-allyl-2-hydroxypyrrolopyrazine-1,4-diones Pabba Chittari Vasant R. Jadhav K. Nagappa Ganesh and Srinivasachari Rajappa pg 1319; DOI: 10.1039/a707341k |
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Azulene-annulated tricyclo[4.3.1.01,6]deca-2,4,7-triene derivatives and their anions. A novel cycloheptatriene-norcaradiene valence isomerization in the azulene-annulated tricyclo[4.3.1.01,6]deca-2,4,7-triene ring system Makoto Nitta and Tohru Takayasu pg 1325; DOI: 10.1039/a707163i |
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Effect of phosphorylation on the reaction rate of unnatural electrophiles with 2-keto-3-deoxy-6-phosphogluconate aldolase Ian C. Cotterill Michael C. Shelton Daniel E. W. Machemer Darla P. Henderson and Eric J. Toone pg 1335; DOI: 10.1039/a706764j |
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Main group organometallics in synthesis Iain Coldham pg 1343; DOI: 10.1039/a706956a |
Issue 8
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Rapid and practical synthesis of D-myo-inositol 1,4,5-trisphosphate Shane W. Garrett Changsheng Liu Andrew M. Riley and Barry V. L. Potter pg 1367; DOI: 10.1039/a801874j |
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Stable endoperoxide of 4,5,6,8,16-pentamethyl[2.2]metacyclophane; structural analysis and deoxygenation Tsuyoshi Sawada Keisuke Mimura Thies Thiemann Takehiko Yamato Masashi Tashiro and Shuntaro Mataka pg 1369; DOI: 10.1039/a800301g |
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Asymmetric syntheses of panclicins A–E via [2+2] cycloaddition of alkyl(trimethylsilyl)ketenes to a -silyloxyaldehyde Philip J. Kocie ski Beatrice Pelotier Jean-Marc Pons and Heather Prideaux pg 1373; DOI: 10.1039/a800807h |
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Elimination–addition with alkylidineoxophosphorane (phosphene) intermediates in nucleophilic substitution at PO centres: fluoren-9-ylphosphonamidic chlorides with amine nucleophiles1 Martin J. P. Harger and Barbara T. Hurman pg 1383; DOI: 10.1039/a800683k |
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Convenient synthesis of substituted cyclopentenones via [3+2] annulation of allylidenetriphenylphosphorane with 1,2-diacylethylenes: application to synthesis of ()-methyl dehydrojasmonate Yuichiro Himeda Yasuhiro Tanaka Ikuo Ueda and Minoru Hatanaka pg 1389; DOI: 10.1039/a709296b |
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High pressure vs. thermal activation in the conjugate addition of amines: a new access to spirocyclamines Alexandre Yu. Rulev Jacques Maddaluno Gérard Plé Jean-Christophe Plaquevent and Lucette Duhamel pg 1397; DOI: 10.1039/a709168k |
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A new route to ene carbamates, precursors to benzoindolizinones through sequential asymmetric hydrogenation and cyclization Axel Couture Eric Deniau Stéphane Lebrun Pierre Grandclaudon and Jean-François Carpentier pg 1403; DOI: 10.1039/a709053f |
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Synthesis of novel 3-C-branched 2-deoxynucleosides. Incorporation of 3-C-(3-hydroxypropyl)thymidine into oligodeoxynucleotides Henrik M. Pfundheller Pia N. Jørgensen Ulrik S. Sørensen Sunil K. Sharma Marie Grimstrup Claudia Ströch Poul Nielsen Garimella Viswanadham Carl Erik Olsen and Jesper Wengel pg 1409; DOI: 10.1039/a708801i |
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Facile access to optically active ring C aromatic diterpene derivatives from manool. Highly efficient syntheses of (+)-12-methyl-7-oxo-podocarpa-8,11,13-triene-13-carboxylic acid, (+)-13-methyl-7-oxopodocarpa-8,11,13-triene-12-carboxylic acid and (+)-nimbiol Tatsuhiko Nakano Randolph Alonso María Aracelis Maillo Alfonso Martín and Ramona Avila Núñez pg 1423; DOI: 10.1039/a708795k |
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A diastereoselective cobalt-mediated synthesis of benzopyrans using a novel variation of an intramolecular Nicholas reaction in the key cyclisation step: optimisation and biological evaluation1 Alastair Mann Christophe Muller and Elizabeth Tyrrell pg 1427; DOI: 10.1039/a708264i |
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Recent advances in asymmetric synthesis using chiral lithium amide bases Peter O Brien pg 1439; DOI: 10.1039/a705961e |
Issue 9
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A one-step synthesis of 1-substituted thieno[2,3-f]benzo[cd]indol-4-ones via benzyne-3-carboxylate Anlai Wang and Ed Biehl pg 1461; DOI: 10.1039/a802106f |
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Convenient protection of amines as carbamates using polymer-bound HOBT as catalyst Kleanthis G. Dendrinos and Aristotle G. Kalivretenos pg 1463; DOI: 10.1039/a802020e |
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Stereoselective synthesis of enol acetates by the reaction of alkenylboronates with (diacetoxyiodo)benzene and sodium iodide Miki Murata Kaname Satoh Shinji Watanabe and Yuzuru Masuda pg 1465; DOI: 10.1039/a801469h |
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Synthesis and electrochemical properties of tetrathiafulvalene derived amino acids and peptides Susan Booth Emma N. K. Wallace Kavita Singhal Philip N. Bartlett and Jeremy D. Kilburn pg 1467; DOI: 10.1039/a800759d |
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Synthesis of the suicide substrate D-propargylglycine stereospecifically labelled with deuterium and investigation of its oxidation by D-amino acid oxidase1 Nicola J. Church and Douglas W. Young pg 1475; DOI: 10.1039/a800579f |
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Two expedient methods for the preparation of chiral diamines Simon E. de Sousa Peter O Brien and Pierre Poumellec pg 1483; DOI: 10.1039/a800550h |
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Biosynthesis of porphyrins and related macrocycles. Part 47.1,2 Synthesis and chemistry of 2H-pyrroles (pyrrolenines) related to the proposed spiro-intermediate for porphyrin biosynthesis Craig J. Hawker W. Marshall Stark Alan C. Spivey Paul R. Raithby Finian J. Leeper and Alan R. Battersby pg 1493; DOI: 10.1039/a708132d |
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Biosynthesis of porphyrins and related macrocycles. Part 48.1,2 The rearrangement of 2H-pyrroles (pyrrolenines) related to the proposed spiro-intermediate for porphyrin biosynthesis Craig J. Hawker Alan C. Spivey Finian J. Leeper and Alan R. Battersby pg 1509; DOI: 10.1039/a708133b |
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Biosynthesis of porphyrins and related macrocycles. Part 49.1 Exploration of synthetic routes to analogues of the spiro-intermediate for porphyrin biosynthesis Craig J. Hawker Paul M. Petersen Finian J. Leeper and Alan R. Battersby pg 1519; DOI: 10.1039/a708134k |
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Biosynthesis of porphyrins and related macrocycles. Part 50.1 Synthesis of the N-formyl-dihydro analogue of the spiro-intermediate and its interaction with uroporphyrinogen III synthase Paul M. Petersen Craig J. Hawker N. Patrick J. Stamford Finian J. Leeper and Alan R. Battersby pg 1531; DOI: 10.1039/a708135i |
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Superbase catalysis of oxazolidin-2-one ring formation from carbon dioxide and prop-2-yn-1-amines under homogeneous or heterogenous conditions Mirco Costa Gian Paolo Chiusoli Davide Taffurelli and Giulio Dalmonego pg 1541; DOI: 10.1039/a800453f |
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Acid catalysed rearrangements of 1-hydroxy-2,3,4,4a-tetrahydro-9H-xanthen-9-ones: synthesis and cycloaddition reactions of 3,4-dihydro-9H-xanthen-9-ones Christopher D. Gabbutt John D. Hepworth Michael W. J. Urquhart and Luis M. Vazquez de Miguel pg 1547; DOI: 10.1039/a800235e |
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Ether formation by intramolecular attack of hydroxy on cyclopropyl rings: a model for the formation of the tetrahydrofuran moiety in the diterpenoid, harringtonolide Barbara Frey Lewis N. Mander and David C. R. Hockless pg 1555; DOI: 10.1039/a800099i |
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Synthesis of polycyclic azonia-aromatic compounds by photo-induced intramolecular quaternization: Azonia derivatives of benzo[c]phenanthrene, [5]helicene and [6]helicene Sadao Arai Masanori Ishikura and Takamichi Yamagishi pg 1561; DOI: 10.1039/a708886h |
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Pummerer reaction of 2-vinylcyclopropyl sulfoxides: generation and reactions of butadienylthionium ion intermediates Tetsuo Iwama Harutoshi Matsumoto Hiroshi Shimizu Tadashi Kataoka Osamu Muraoka and Genzoh Tanabe pg 1569; DOI: 10.1039/a708724a |
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Organic halides Steven D. R. Christie pg 1577; DOI: 10.1039/a703884d |
Issue 10
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Vanadium(V) oxytrinitrate, VO(NO3)3. A powerful reagent for the nitration of aromatic compounds at room temperature under non-acidic conditions Michael F. A. Dove Berthold Manz John Montgomery Gerald Pattenden and Simon A. Wood pg 1589; DOI: 10.1039/a801771i |
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Carbonylative radical cyclization approaches to tri- and tetra-quinanes: sequential formation of three, four and five carbon-carbon bonds Dennis P. Curran Joseph Sisko Aaron Balog Noboru Sonoda Kiyoto Nagahara and Ilhyong Ryu pg 1591; DOI: 10.1039/a800352a |
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Synthesis of 3,4-diarylpyrroles and conversion into dodecaarylporphyrins; a new approach to porphyrins with altered redox potentials Noboru Ono Hirokazu Miyagawa Takahiro Ueta Takuji Ogawa and Hiroyuki Tani pg 1595; DOI: 10.1039/a801185k |
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Synthesis of elenic acid, an inhibitor of topoisomerase II from the sponge Plakinastrella sp. Shin-ichi Takanashi Masanori Takagi Hirosato Takikawa and Kenji Mori pg 1603; DOI: 10.1039/a801122b |
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meso-Tetraalkynylporphyrins Harry L. Anderson Andrew P. Wylie and Keith Prout pg 1607; DOI: 10.1039/a800992i |
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Radical -addition to acyclic -(arylsulfinyl) enones: Pummerer-type rearrangement Nobuyuki Mase Yoshihiko Watanabe Yoshio Ueno and Takeshi Toru pg 1613; DOI: 10.1039/a800828k |
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Umpoled Vilsmeier reagents. The chemistry of aminochlorocarbenes derived from Vilsmeier reagents by the action of bases1 Ying Cheng Simon Goon and Otto Meth-Cohn pg 1619; DOI: 10.1039/a800800k |
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Novel peptide isosteres that were designed to inhibit the binding of the HIV surface glycoprotein (gp120) to the T cell surface glycoprotein CD4 Michael G. B. Drew Stephen Gorsuch John Mann and Shimon Yoshida pg 1627; DOI: 10.1039/a800756j |
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Vicarious nucleophilic substitution of pyridazinium N-dicyanomethylides Takashi Itoh Yûji Matsuya Kazuhiro Nagata Michiko Miyazaki Nozomi Tsutsumi and Akio Ohsawa pg 1637; DOI: 10.1039/a800733k |
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Medium-ring diphosphines from diphosphabicyclo[k.l.0]alkanes: stereoselective syntheses, structure and properties Roger W. Alder Christian Ganter Michelle Gil Rolf Gleiter Christopher J. Harris Stephanie E. Harris Holger Lange A. Guy Orpen and Peter N. Taylor pg 1643; DOI: 10.1039/a800594j |
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Bridgehead diphosphines in the bicyclo[3.3.3]undecane and bicyclo[4.4.4]tetradecane series: synthesis, structure and properties Roger W. Alder Dianne D. Ellis Rolf Gleiter Christopher J. Harris Holger Lange A. Guy Orpen David Read and Peter N. Taylor pg 1657; DOI: 10.1039/a800595h |
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Antitumour imidazotetrazines. Part 36.1 Conversion of 5-aminoimidazole-4-carboxamide to imidazo[5,1-d][1,2,3,5]tetrazin-4(3H)-ones and imidazo[1,5-a][1,3,5]triazin-4(3H)-ones related in structure to the antitumour agents temozolomide and mitozolomide Yongfeng Wang Richard T. Wheelhouse Linxiang Zhao David A. F. Langnel and Malcolm F. G. Stevens pg 1669; DOI: 10.1039/a800572i |
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Antitumour polycyclic acridines. Part 5.1 Synthesis of 7H-pyrido[4,3,2-kl]acridines with exploitable functionality in the pyridine ring Markus Julino and Malcolm F. G. Stevens pg 1677; DOI: 10.1039/a800575c |
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Aggregative activation in heterocyclic chemistry. Part 6. A surprising NH3 effect during metallation of 2-methoxypyridine with a multimetal complex base: C-3 versus C-6 metallation Philippe Gros Yves Fort and Paul Caubère pg 1685; DOI: 10.1039/a800514a |
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Triethylborane-mediated atom-transfer cyclisation of 2-iodo-N-(prop-2-enyl)acetamides and related compounds Masazumi Ikeda Hirotaka Teranishi Kohei Nozaki and Hiroyuki Ishibashi pg 1691; DOI: 10.1039/a800402a |
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Synthesis of a spacer-containing nonasaccharide fragment of Streptococcus pneumoniae 19F capsular polysaccharide Magnus Nilsson and Thomas Norberg pg 1699; DOI: 10.1039/a709293h |
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Polyhalogenated heterocyclic compounds. Part 42.1 Fluorinated nitrogen heterocycles with unusual substitution patterns Richard D. Chambers Christopher W. Hall John Hutchinson and Ross W. Millar pg 1705; DOI: 10.1039/a709291a |
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Novel heterocycles from 5-methyldibenz[b,f]azocin-6,12-dione and its derivatives Roy M. Letcher Nai-Chiu Kwok Wing-Hong Lo and Kai-Wing Ng pg 1715; DOI: 10.1039/a709237g |
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Asymmetric synthesis of A-factor James M. Crawforth John Fawcett and Bernard J. Rawlings pg 1721; DOI: 10.1039/a708638e |
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Novel acylation catalysts in peptide synthesis: derivatives of N-hydroxytriazoles and N-hydroxytetrazoles Jane C. Spetzler Morten Meldal Jakob Felding Per Vedsø and Mikael Begtrup pg 1727; DOI: 10.1039/a707313e |
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1,3-Dipolar cycloaddition of several azomethine ylides to [60]fullerene: synthesis of derivatives of 2,5-dihydro-1H-pyrrolo[3,4:1,2][60]fullerene1 Shi-Hui Wu Wei-Quan Sun Dan-Wei Zhang Lian-He Shu Hou-Ming Wu Jing-Fei Xu and Xia-Fei Lao pg 1733; DOI: 10.1039/a705962k |
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Aldehydes and ketones Nicholas J. Lawrence pg 1739; DOI: 10.1039/a800646f |
Issue 11
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Synthesis of symmetric difucopyranose dianhydrides Michael Ludewig Daniel Lazarevi Jürgen Kopf and Joachim Thiem pg 1751; DOI: 10.1039/a801955j |
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New synthesis of Evans chiral oxazolidinones by using Sharpless AA reaction Guigen Li Robert Lenington Steven Willis and Sun Hee Kim pg 1753; DOI: 10.1039/a801404c |
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1,3-Diaza-2-azoniaallene salts: cycloadditions to alkynes, carbodiimides and cyanamides Wolfgang Wirschun Martin Winkler Karin Lutz and Johannes C. Jochims pg 1755; DOI: 10.1039/a801797b |
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Regiochemistry in radical cyclisations (4-exo-trig versus 5-endo-trig) of 2-halo-N-(3,4-dihydro-2-naphthyl)acetamides Masazumi Ikeda Shinji Ohtani Taeka Yamamoto Tatsunori Sato and Hiroyuki Ishibashi pg 1763; DOI: 10.1039/a801714j |
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Dithiaheterocycle-annelated tetrathiafulvalene -donors: a structure–property correlation study E. V. K. Suresh Kumar Jai D. Singh Harkesh B. Singh Kalyan Das Jatinder V. Yakhmi and Ray J. Butcher pg 1769; DOI: 10.1039/a801701h |
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An alternative diastereospecific approach to ()-samin and 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane [furanofuran] lignans based on the Ireland–Claisen rearrangement of unsaturated oxa-macrolides Hilary M. Hull (née Bradley éRichard G. Jones and David W. Knight pg 1779; DOI: 10.1039/a801667d |
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Synthesis and cis–trans isomerism in novel Leu-enkephalin-related peptidomimetics containing N-glycated glycine residues Mare  udi Jaroslav Horvat Mikael Elofsson Karl-Erik Bergquist Jan Kihlberg and tefica Horvat pg 1789; DOI: 10.1039/a801472h |
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Concise stereoselective synthesis of 1-perfluoroalkyl enamines via the addition of N-lithiated amines to enol ethers and their subsequent metalation to form new functionalized enamines Jean-Pierre Bégué Danièle Bonnet-Delpon Denis Bouvet and Michael H. Rock pg 1797; DOI: 10.1039/a801243a |
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Reaction of stabilised arsonium ylides with acetylenic esters: convenient ring synthesis of a tetrasubstituted benzene R. Alan Aitken Alexander J. Blake Ian Gosney Robert O. Gould Douglas Lloyd and Raymond A. Ormiston pg 1801; DOI: 10.1039/a801205i |
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Trifluoromethanesulfonic acid: a novel solvent for the electrophilic fluorination of fluoroaromatics Paul L. Coe Alison M. Stuart and David J. Moody pg 1807; DOI: 10.1039/a801050a |
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Thermal decomposition of tert-butyl o-(phenoxy)- and o-(anilino)phenyliminoxyperacetates Gianluca Calestani Rino Leardini Hamish McNab Daniele Nanni and Giuseppe Zanardi pg 1813; DOI: 10.1039/a800868j |
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A study of the gas-phase interconversion of 1-(2-aryloxyphenyl)alkaniminyl and 2-(aryliminomethyl)phenoxyl radicals Michael Black J. I. G. Cadogan Rino Leardini Hamish McNab Graham McDougald Daniele Nanni David Reed and Alberto Zompatori pg 1825; DOI: 10.1039/a800884a |
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Gas-phase cyclisation reactions of 1-(2-arylaminophenyl)alkaniminyl radicals Rino Leardini Hamish McNab Daniele Nanni Simon Parsons David Reed and Anton G. Tenan pg 1833; DOI: 10.1039/a800886h |
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Titanium(II)-based Z-reduction of alkynes. Syntheses of deuterium labelled linolenic and oleic acids and (3E,8Z,11Z)-tetradeca-3,8,11-trienyl acetate, the sex pheromone of a tomato pest, Scrobipalpuloides absoluta Natasha L. Hungerford and William Kitching pg 1839; DOI: 10.1039/a800674a |
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Synthesis of myo-inositol 4,6-cyclic,1,5-trisphosphate, a conformationally restricted analogue of myo-inositol 1,4,5-trisphosphate Stéphanie Ballereau Stéphane N. Poirier Gaetan Guillemette Bernard Spiess and Gilbert Schlewer pg 1859; DOI: 10.1039/a800311d |
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Cycloaddition products of 3-oxido-1-phenylpyridinium and 1-cyanoacenaphthylene Yvette A. Jackson Lillian M. Rogers Robin D. Rogers and Michael P. Cava pg 1865; DOI: 10.1039/a709091i |
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Saturated and unsaturated lactones Ian Collins pg 1869; DOI: 10.1039/a800740c |
Issue 12
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Comparison of chiral thiazolium and triazolium salts as asymmetric catalysts for the benzoin condensation Roland L. Knight and Finian J. Leeper pg 1891; DOI: 10.1039/a803635g |
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Nucleophilic additions to 4-substituted snoutanones: getting a measure of long range electrostatic and orbital control of -face selectivity Goverdhan Mehta Chebolu Ravikrishna Pattabiraman Kalyanaraman and Jayaraman Chandrasekhar pg 1895; DOI: 10.1039/a802254b |
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Disparity in the tandem epoxide-allylic alcohol-[1,2]/[2,3]-Wittig rearrangement of cis- and trans-1-benzyloxy-3,4-epoxycyclopentane Paul C. Brookes Patrick J. Murphy Konrad Sommer David E. Hibbs Michael B. Hursthouse and K. M. Abdul Malik pg 1899; DOI: 10.1039/a801598h |
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Synthesis of -amino acids using amino acid -anion equivalents: synthesis of 5-oxo -amino acids, homophenylalanine derivatives and pentenylglycines Richard F. W. Jackson Joanne L. Fraser Neil Wishart Barry Porter and Martin J. Wythes pg 1903; DOI: 10.1039/a802142b |
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Montmorillonite clay catalysis. Part 10.1 K-10 and KSF-catalysed acylation of alcohols, phenols, thiols and amines: scope and limitation Tong-Shuang Li and Ai-Xiao Li pg 1913; DOI: 10.1039/a802051e |
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Wolff rearrangement of diazo ketones derived from N-p-tolylsulfonyl-protected - and -amino acids Jianbo Wang and Yihua Hou pg 1919; DOI: 10.1039/a801953c |
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Synthesis of mixed heteroatom wurtzitanes Hiroshi Izumi and Shigeru Futamura pg 1925; DOI: 10.1039/a801930d |
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Toluene and naphthalene dioxygenase-catalysed sulfoxidation of alkyl aryl sulfides Derek R. Boyd Narain D. Sharma Simon A. Haughey Martina A. Kennedy Brian T. McMurray Gary N. Sheldrake Christopher C. R. Allen Howard Dalton and Kenneth Sproule pg 1929; DOI: 10.1039/a801515e |
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Enzymatic and chemoenzymatic synthesis and stereochemical assignment of cis-dihydrodiol derivatives of monosubstituted benzenes Derek R. Boyd Narain D. Sharma Breige Byrne Mark V. Hand John F. Malone Gary N. Sheldrake John Blacker and Howard Dalton pg 1935; DOI: 10.1039/a800809d |
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Structural control of co-receptor binding in porphyrin–bipyridinium supramolecular assemblies Maxwell J. Gunter Tyrone P. Jeynes Martin R. Johnston Peter Turner and Zhangping Chen pg 1945; DOI: 10.1039/a801302k |
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Further study on the transformation of -(1-hydroxybut-3-enyl)indoles into 1--(indolyl)buta-1,3-diene, yuehchukene, murrapanine and analogues Jyh-Horng Sheu Yua-Kuang Chen Huey-Fen Chung Song-Fang Lin and Ping-Jyun Sung pg 1959; DOI: 10.1039/a801204k |
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Synthesis of 4-hydroxyestrogens from steroid 4,5-epoxides: thermal rearrangement of 4-chloro-4,5-epoxides Helena Majgier-Baranowska John N. Bridson Kirk Marat and John F. Templeton pg 1967; DOI: 10.1039/a709186i |
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Synthesis of thiols, selenols, sulfides, selenides, sulfoxides, selenoxides, sulfones and selenones Charlotte P. Baird and Christopher M. Rayner pg 1973; DOI: 10.1039/a801333k |
Issue 13
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Cascade radical cyclisations involving enamide double bonds. A synthetic approach to azasteroids Philip Double and Gerald Pattenden pg 2005; DOI: 10.1039/a802298d |
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Synthesis of symmetric and non-symmetric indolo[2,3-c]carbazole derivatives: preparation of indolo[2,3-c]pyrrolo[3,4-a]carbazoles Eric Desarbre and Jan Bergman pg 2009; DOI: 10.1039/a802852d |
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On the use of removable steric buttresses in cycloaddition reactions Nandeo Choony Anjum Dadabhoy and Peter G. Sammes pg 2017; DOI: 10.1039/a802415d |
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A strategy for the synthesis of popolohuanone E: formal total synthesis of ()-arenarol James C. Anderson and David J. Pearson pg 2023; DOI: 10.1039/a802413h |
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Cycloadditions of 6H-1,3,4-oxadiazin-6-ones (4,5-diaza--pyrones). Part 16.1 4-Substituted and 4,5-disubstituted methyl 3-phenyl--pyrone-6-carboxylates from -oxoketenes via ,-dibromo--lactones Thomas T. Tidwell Frank Sammtleben and Manfred Christl pg 2031; DOI: 10.1039/a802364f |
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Bifunctional catalysts for catalytic asymmetric sulfur ylide epoxidation of carbonyl compounds Varinder K. Aggarwal Louise Bell Michael P. Coogan and Philippe Jubault pg 2037; DOI: 10.1039/a802362j |
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The synthesis of [18F]fluoroarenes from the reaction of cyclotron-produced [18F]fluoride ion with diaryliodonium salts Aneela Shah Victor W. Pike and David A. Widdowson pg 2043; DOI: 10.1039/a802349b |
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Synthesis and structures of 1,3,1,3-tetrabenzyl-2,2-biimidazolidinylidenes (electron-rich alkenes), their aminal intermediates and their degradation products Bekir Çetinkaya Engin Çetinkaya José A. Chamizo Peter B. Hitchcock Hatam A. Jasim Hasan Küçükbay and Michael F. Lappert pg 2047; DOI: 10.1039/a802123f |
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Synthesis of heterodisaccharide-containing peptides, fragments of actinoidin antibiotics Carole Mouton François Tillequin Elisabeth Seguin and Claude Monneret pg 2055; DOI: 10.1039/a802053a |
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Annulation of dihydroimidazoles: a 1,3-dipolar cycloaddition route to pyrrolo[1,2-a]imidazoles, pyrrolidines and pyrroles Raymond C. F. Jones Kevin J. Howard John R. Nichols and John S. Snaith pg 2061; DOI: 10.1039/a802048e |
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Reductive free-radical alkylations and cyclisations mediated by 1-alkylcyclohexa-2,5-diene-1-carboxylic acids Paul A. Baguley and John C. Walton pg 2073; DOI: 10.1039/a802024h |
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Phosphonation of 1,1-binaphthalene-2,2-diol (BINOL): synthesis of (R)- and (S)-2,2-dihydroxy-1,1-binaphthalene-6,6-diyldiphosphonic acid Paul-Alain Jaffrès Nathalie Bar and Didier Villemin pg 2083; DOI: 10.1039/a801522h |
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An efficient synthesis of N-phosphinoylmethylamino acids and some of their derivatives Jan Spengler and Klaus Burger pg 2091; DOI: 10.1039/a801052h |
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Synthesis of 3,3-, 6,6- and 3,3,6,6-substituted binaphthols and their application in the asymmetric hydrophosphonylation of aldehydes—an obvious effect of substituents of BINOL on the enantioselectivity Changtao Qian Taisheng Huang Chengjian Zhu and Jie Sun pg 2097; DOI: 10.1039/a800146d |
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Silylketenes. A birds eye view Agnès Pommier Philip Kocienski and Jean-Marc Pons pg 2105; DOI: 10.1039/a801254g |
Issue 14
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Allyldiisopropylphenylsilane as a synthetic equivalent of 2-hydroxy-1,3-dipole. Stereoselective synthesis of cyclopentanols Takahiko Akiyama Eriko Hoshi and Satoru Fujiyoshi pg 2121; DOI: 10.1039/a804118k |
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Studies on tellurium-containing heterocycles. Part 10.1 2-Benzotelluropyrylium salts: first preparation and reactions with Grignard reagents Haruki Sashida and Kazuo Ohyanagi pg 2123; DOI: 10.1039/a804036b |
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Reserpine synthesis: a protocol for the stereoselective construction of the densely functionalized ring-E Goverdhan Mehta and D. Srinivasa Reddy pg 2125; DOI: 10.1039/a803009j |
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Using a rigid molecule tricyclodecadienone for the stereospecific synthesis of the chain compound senecivernic acid1 Zhi-Yu Liu Lian-Yun Zhao Yi-Nong Xie Yong Wu Ling-Ling Wong and Hu Zheng pg 2127; DOI: 10.1039/a802857e |
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Enantioselective trimethylsilylcyanation of aldehydes catalyzed by chiral lanthanoid alkoxides Changtao Qian Chengjian Zhu and Taisheng Huang pg 2131; DOI: 10.1039/a802509f |
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Synthesis of novel thiazolidin-4-ones by reaction of malonthioamide derivatives with dimethyl acetylenedicarboxylate Vera S. Berseneva Alexey V. Tkachev Yury Yu. Morzherin Wim Dehaen Ingrid Luyten Suzanne Toppet and Vasiliy A. Bakulev pg 2133; DOI: 10.1039/a803543a |
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Chiral synthons from carvone. Part 31. Enantiospecific total synthesis of (+)-2-pupukeanone and 5-epi-2-pupukeanone Adusunilli Srikrishna and T. Jagadeeswar Reddy pg 2137; DOI: 10.1039/a802649a |
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Reactivity of hexahydrocarbazol-4-ones in Michael reactions: stereocontrolled formation of decahydropyrido[2,3-d]carbazoles Denise Dugat Nora Benchekroun-Mounir Gérard Dauphin and Jean-Claude Gramain pg 2145; DOI: 10.1039/a802620c |
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Isomerisations of cycloalkene- and bicycloalkene-derived achiral epoxides by enantioselective -deprotonation David M. Hodgson Gary P. Lee Robert E. Marriott Alison J. Thompson Richard Wisedale and Jason Witherington pg 2151; DOI: 10.1039/a802434k |
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Artemisinin mediated alteration of haemin to a -meso oxidation product: relevance to mechanism of action Shalini Bharel Ram A. Vishwakarma and Swatantra K. Jain pg 2163; DOI: 10.1039/a802423e |
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Efficient stereoselective route to -lactams and their application to the stereoselective synthesis of a key intermediate for carbapenem antibiotic (+)-PS-51 Okiko Miyata Yoko Fujiwara Ichiya Ninomiya and Takeaki Naito pg 2167; DOI: 10.1039/a802419g |
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Reactions of 5-substituted 3-alkyl- and 3-aryl-isoxazoles with tetrasulfur tetranitride antimony pentachloride complex (S4N4SbCl5): complete regioselective formation of 4-substituted 3-acyl- and 3-aroyl-1,2,5-thiadiazoles and their mechanism of formation Kil-Joong Kim and Kyongtae Kim pg 2175; DOI: 10.1039/a802408a |
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Novel chemical behaviour of a [2,3] sigmatropic rearrangement product of 2-phenyltetrahydrothiopyranium 1-methylide Satoshi Doi Naohiro Shirai and Yoshiro Sato pg 2181; DOI: 10.1039/a802309c |
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Synthesis and properties of C-aza-2-deoxy-L-lyxonucleosides Masataka Yokoyama Takahisa Ikeue Yoshie Ochiai Atsuya Momotake Kentaro Yamaguchi and Hideo Togo pg 2185; DOI: 10.1039/a802247j |
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Multivalent ligands for the mannose-specific lectin on type 1 fimbriae of Escherichia coli: syntheses and testing of trivalent -D-mannoside clusters Sven Kötter Ulrike Krallmann-Wenzel Stefan Ehlers and Thisbe K. Lindhorst pg 2193; DOI: 10.1039/a801985a |
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Spirolactones of tyrosine: synthesis and reaction with nucleophiles Antun Hutinec Athanassios Ziogas Medhat El-Mobayed and Anton Rieker pg 2201; DOI: 10.1039/a801803k |
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Five- and six-membered silicon–carbon heterocycles. Part 1. Synthetic methods for the construction of silacycles Jolanda Hermanns and Bernd Schmidt pg 2209; DOI: 10.1039/a705305c |
Issue 15
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Mechanisms of nucleophilic substitutions of acetals Steven D. Bull Luís M. A. R. B. Correia and Stephen G. Davies pg 2231; DOI: 10.1039/a804230f |
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Clean three-step synthesis of 4,5-dihydro-1H-pyrazoles starting from alcohols using polymer supported reagents Frank Haunert Martin H. Bolli Berthold Hinzen and Steven V. Ley pg 2235; DOI: 10.1039/a803609h |
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Use of polymer supported reagents for clean multi-step organic synthesis: preparation of amines and amine derivatives from alcohols for use in compound library generation Steven V. Ley Martin H. Bolli Berthold Hinzen Anne-Geraldine Gervois and Beverley J. Hall pg 2239; DOI: 10.1039/a803611j |
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Development of a polymer bound Wittig reaction and use in multi-step organic synthesis for the overall conversion of alcohols to -hydroxyamines Martin H. Bolli and Steven V. Ley pg 2243; DOI: 10.1039/a803612h |
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Dihydro-1,3-diazepinones and diazabicyclo[3.2.0]heptenones from pyridyl azides Ales Reisinger Rainer Koch and Curt Wentrup pg 2247; DOI: 10.1039/a804831b |
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Diastereoselective synthesis of (–)-N-acetylneuraminic acid (Neu5Ac) from a non-carbohydrate source Martin Banwell Chris De Savi and Keith Watson pg 2251; DOI: 10.1039/a804524k |
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Ring closing metathesis guided synthesis of (R)-(–)-muscone Vijayendra P. Kamat Hisahiro Hagiwara Toshio Suzuki and Masayoshi Ando pg 2253; DOI: 10.1039/a802891e |
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Preparation of imidazo[1,2-c]pyrimidinones from a chloropyrimidine and an electron poor -allylic amine Frances Heaney Sharon Bourke Cathriona Burke Desmond Cunningham and Patrick McArdle pg 2255; DOI: 10.1039/a802750a |
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Synthesis of the acyltetronic acid ionophore tetronasin (ICI M139603) Steven V. Ley Dearg S. Brown J. Andrew Clase Antony J. Fairbanks Ian C. Lennon Helen M. I. Osborn Elaine S. E. StokeséOwen and David J. Wadsworth pg 2259; DOI: 10.1039/a804170i |
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Pteridin-4(3H)-ones and related compounds: synthesis via intermolecular aza-Wittig reaction–heterocyclization and crystal structure Tomohiro Okawa Masaru Kawase Shoji Eguchi Akikazu Kakehi and Motoo Shiro pg 2277; DOI: 10.1039/a803529f |
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Chemical synthesis of globotriose and galabiose: relative stabilities of their complexes with Escherichia coli Shiga-like toxin-1 as determined by denaturation-titration with guanidinium chloride Dieter Müller Gabin Vic Peter Critchley David H. G. Crout Nicholas Lea Lynne Roberts and J. Michael Lord pg 2287; DOI: 10.1039/a801429i |
Chemoenzymic synthesis of -D-Gal(6-SO4)-(1 4)-D-GlcNAc, -D-Gal-(14)-D-GlcNAc(6-SO4) and -D-GlcNAc-(14)-D-GlcNAc(6-SO4) and their roles as fucosyl acceptors in reactions catalysed by human -3-fucosyltransferasesChuong Hao Tran Peter Critchley David H. G. Crout Christopher J. BrittenSara J.Witham and Michael I. Bird pg 2295; DOI: 10.1039/a803445a |
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Directed deprotonation of 7-methyl-1-aminobenzotriazole: an approach to ortho-substituted benzyne precursors Michael A. Birkett David W. Knight Robert G. Giles and Michael B. Mitchell pg 2301; DOI: 10.1039/a803251c |
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Selective sensing of caesium ions by novel calix[4]arene bis(dibenzocrown) ethers in an aqueous environment Jong Seung Kim Il Hwan Suh Jong Kuk Kim and Moon Hwan Cho pg 2307; DOI: 10.1039/a803144d |
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The biosynthetic origin of diketopiperazines derived from D-proline Steven D. Bull Stephen G. Davies Richard M. Parkin and Francisco Sánchez-Sancho pg 2313; DOI: 10.1039/a802702a |
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A chiral relay auxiliary for the synthesis of homochiral -amino acids Steven D. Bull Stephen G. Davies Simon W. Epstein Michael A. Leech and Jacqueline V. A. Ouzman pg 2321; DOI: 10.1039/a803124j |
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Intramolecular termination of radical-polar crossover reactions John A. Murphy Faiza Rasheed Stephen J. Roome Karen A. Scott and Norman Lewis pg 2331; DOI: 10.1039/a802971g |
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Tetrathiafulvalene-mediated stereoselective synthesis of the tetracyclic core of Aspidosperma alkaloids Rodney Fletcher Murat Kizil Christopher Lampard John A. Murphy and Stephen J. Roome pg 2341; DOI: 10.1039/a802974a |
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Syntheses, structure analyses, and reactions of 1,3,5-trioxepanes and related compounds Kevin J. McCullough Araki Masuyama Keith M. Morgan Masatomo Nojima Yuji Okada Syuzo Satake and Shin-ya Takeda pg 2353; DOI: 10.1039/a802928h |
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The tandem intermolecular Patern–Bchi reaction: formation of tetrahydrooxepins Chee Yong Gan and John N. Lambert pg 2363; DOI: 10.1039/a802922i |
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Catalytic asymmetric sulfimidation of 1,3-dithianes Yoshihiro Miyake Hiroya Takada Kouichi Ohe and Sakae Uemura pg 2373; DOI: 10.1039/a802915f |
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A study on the influence of a silicon group on the Curtius reaction Rekha Verma and Sunil K. Ghosh pg 2377; DOI: 10.1039/a802615g |
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An approach to insulated molecular wires: synthesis of water-soluble conjugated rotaxanes Sally Anderson Robin T. Aplin Tim D. W. Claridge Theodore Goodson III Angela C. Maciel Garry Rumbles John F. Ryan and Harry L. Anderson pg 2383; DOI: 10.1039/a802680g |
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A novel reductive cyclization of arylmethylidenemalononitrile promoted by samarium diiodide Longhu Zhou and Yongmin Zhang pg 2399; DOI: 10.1039/a802510j |
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Synthesis of C-2 functionalised 1,6,8-trioxadispiro[4.1.5.3]pentadec-13-enes Paul R. Allen Margaret A. Brimble and Fares A. Fares pg 2403; DOI: 10.1039/a802490a |
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Facile generation of polyfluoro-1-(tosyloxy)prop-1-enyllithiums and their reaction with electrophiles. A new, efficient and convenient access to (Z)-1,1-di- and 1,1,1-tri-fluoro-3-(tosyloxy)alk-3-en-2-ones1 Kazumasa Funabiki Tetsuya Ohtsuki Takashi Ishihara and Hiroki Yamanaka pg 2413; DOI: 10.1039/a802422g |
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Application of the versatile character of the tellurium atom for the synthesis of C-nucleoside analogues via sugar tellurides Wei He Hideo Togo Yuji Waki and Masataka Yokoyama pg 2425; DOI: 10.1039/a802367k |
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Chiral lithium amide base-mediated rearrangement of bis-protected meso-4,5-dihydroxy cyclohexene oxides: enantioselective synthesis of (4R,5S)- and (4S,5R)-4,5-bis(tert-butyldimethylsilyloxy)cyclohex-2-enone Peter O Brien and Pierre Poumellec pg 2435; DOI: 10.1039/a802361a |
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Synthesis of N-alkoxycarbonyl-3-substituted tetramic acids and functionalized enols via C-acylation reactions of active methylene compounds with N-hydroxysuccinimide esters of N-alkoxycarbonyl--amino acids Anastasia Detsi Maria Micha-Screttas and Olga Igglessi-Markopoulou pg 2443; DOI: 10.1039/a801896k |
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Carboxylic acids and esters Alison S. Franklin pg 2451; DOI: 10.1039/a705687g |
Issue 16
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An expedient, cost effective large scale synthesis of tetrathiafulvalene Ronald L. Meline and Ronald L. Elsenbaumer pg 2467; DOI: 10.1039/a805226c |
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Optically active aromatics possessing helical chirality: one-pot synthesis, optical resolution and crystal structure of 13,14-dimethyldibenzo[b,j][4,7]phenanthroline and its dihydro form as a novel chiral building block Yasutaka Tanaka Akemi Sekita Hiroshi Suzuki Mitsuji Yamashita Tatsuo Oshikawa Tadashi Yonemitsu and Akiyoshi Torii pg 2471; DOI: 10.1039/a805076g |
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Isolation of (+)-fusicocca-2,10(14)-diene, a 5-8-5 tricyclic diterpene hydrocarbon biosynthetically related to the fusicoccin aglycon from Fusicoccum amygdali and confirmation of its structure by total synthesis Nobuo Kato Chang-Shan Zhang Takayuki Matsui Hisakatsu Iwabuchi Akira Mori Alessandro Ballio and Takeshi Sassa pg 2473; DOI: 10.1039/a805033c |
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Synthetic approaches to pseudopterosin G aglycone dimethyl ether Jean-Yves LeBrazidec Philip J. Kocienski Joseph D. Connolly and Kenneth W. Muir pg 2475; DOI: 10.1039/a803888k |
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A novel protocol for the synthesis of furo[2,3-b]benzofurans and dihydrofuro[2,3-b]benzofurans Mukund G. Kulkarni and Ravindra M. Rasne pg 2479; DOI: 10.1039/a803188f |
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The phase transfer catalysed synthesis of isoflavone-O-glucosides Philip Lewis Seppo Kaltia and Kristiina Wähälä pg 2481; DOI: 10.1039/a804406f |
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Cross-metathesis of unsaturated -amino acid derivatives Stefano C. G. Biagini Susan E. GibsonéThomas and Stephen P. Keen pg 2485; DOI: 10.1039/a804147d |
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Low-temperature irradiation of 1-substituted naphthalenes Taehee Noh Youngmee Jeong and Daekyun Kim pg 2501; DOI: 10.1039/a804032j |
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Reactions of tetracyanoethylene oxide with 1,2,3-dithiazoles Panayiotis A. Koutentis and Charles W. Rees pg 2505; DOI: 10.1039/a804006k |
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Water-soluble non-ionic triarylbismuthanes. First synthesis and properties Yoshihiro Matano Yoshiyuki Aratani Takashi Miyamatsu Haruto Kurata Katsuaki Miyaji Shigetada Sasako and Hitomi Suzuki pg 2511; DOI: 10.1039/a803946a |
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Asymmetric aminohydroxylation of substituted styrenes: applications in the synthesis of enantiomerically enriched arylglycinols and a diamine Peter O Brien Simon A. Osborne and Daniel D. Parker pg 2519; DOI: 10.1039/a803821j |
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Facile preparation of N-methyl secondary amines by titanium(IV) isopropoxide-mediated reductive amination of carbonyl compounds Kurt A. Neidigh Mitchell A. Avery John S. Williamson and Sukanta Bhattacharyya pg 2527; DOI: 10.1039/a803703e |
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Oxidative rearrangement of pentaalkoxychalcones with phenyliodine(III) bis(trifluoroacetate) (PIFA): synthesis of ()-10-bromopterocarpin and ()-pterocarpin Yasuyoshi Miki Rie Fujita and Ko-ichi Matsushita pg 2533; DOI: 10.1039/a803561j |
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Unusual indole alkaloids from Ophiorrhiza blumeana Korth Dayar Arbain Dachriyanus Firmansyah Melvyn V. Sargent Brian W. Skelton and Allan H. White pg 2537; DOI: 10.1039/a803547d |
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Efficient, practical and reproducible reactions of a commercial hydrochlorofluorocarbon J. Marie Bainbridge Samantha J. Brown Paul N. Ewing Robin R. Gibson and Jonathan M. Percy pg 2541; DOI: 10.1039/a803483d |
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Chiral C2-symmetric 2,5-disubstituted pyrrolidine derivatives as catalytic chiral ligands in the reactions of diethylzinc with aryl aldehydes Min Shi Yukihiro Satoh and Yukio Masaki pg 2547; DOI: 10.1039/a803336f |
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The reaction between ethanedioyl (oxalyl) dihalides and Ag2C2O4: a route to Staudingers elusive ethanedioic (oxalic) acid anhydride Paolo Strazzolini Alberto Gambi Angelo G. Giumanini and Hrvoj Vancik pg 2553; DOI: 10.1039/a803430c |
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Studies in sulfur heterocycles. Part 14.1 Application of heteroatom directed ortho-metallation in functionalisation of benzo[b]thiophene derivatives Sasanka Sekhar Mandal Subhendu Sekhar Samanta Chaitali Deb and Asish De pg 2559; DOI: 10.1039/a803427c |
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Application of organolithium and related reagents in synthesis. Part 21.1 Synthetic strategies based on ortho-aromatic metallation. A concise regiospecific synthesis of arylnaphthalanes as precursors of naphthylisoquinoline alkaloids Jan Epsztajn Andrzej Jó  wiak and Aleksandra K. Szcze niak pg 2563; DOI: 10.1039/a803246g |
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Carotenoids and related polyenes. Part 5.1 Lewis acid-promoted stereoselective rearrangement of 5,6-epoxy carotenoid model compounds Yumiko Yamano Chisato Tode and Masayoshi Ito pg 2569; DOI: 10.1039/a803116i |
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Synthesis of aminoquinolones from triazoles via carboxamidoketenimine and amidinoketene intermediates V. V. Ramana Rao and Curt Wentrup pg 2583; DOI: 10.1039/a802768d |
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Parasite glycoconjugates. Part 8.1 Chemical synthesis of a heptaglycosyl triphosphate fragment of Leishmania mexicana lipo- and proteo-phosphoglycan and of a phosphorylated trisaccharide fragment of Leishmania donovani surface lipophosphoglycan Adrian P. Higson Yury E. Tsvetkov Michael A. J. Ferguson and Andrei V. Nikolaev pg 2587; DOI: 10.1039/a802747a |
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Synthesis, X-ray crystal structures and biological evaluation of some mono- and bi-cyclic 1,3-diazetidin-2-ones: non-natural -lactam analogues P. S. Chandrakala Amy K. Katz H. L. Carrell P. R. Sailaja A. R. Podile Ashwini Nangia and Gautam R. Desiraju pg 2597; DOI: 10.1039/a802438c |
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Preparation of synthetic lignins with superior NMR characteristics via isotopically labeled monolignols John Ralph Yingsheng Zhang and Richard M. Ede pg 2609; DOI: 10.1039/a803281e |
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Recent developments in aromatic heteroatom coupling reactions Christopher G. Frost and Paul Mendonça pg 2615; DOI: 10.1039/a703886k |
Issue 17
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Chemoenzymatic autocatalytic Baeyer–Villiger oxidation Beata K. Pchelka Mirjana Gelo-Pujic and Eryka Guibé-Jampel pg 2625; DOI: 10.1039/a804426k |
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First asymmetric synthesis of the Kelatorphan-like enkephalinase inhibitor (1S,2R,2S)-2-[2-(N-hydroxycarbamoylmethyl)-3-phenylpropionylamino]cyclohexane-1-carboxylic acid Stephen G. Davies and Darren J. Dixon pg 2629; DOI: 10.1039/a804660c |
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Asymmetric syntheses of moiramide B and andrimid Stephen G. Davies and Darren J. Dixon pg 2635; DOI: 10.1039/a804662j |
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Stereocontrol in organic synthesis using silicon-containing compounds. A synthesis of ()-dihydronepetalactone using the SE2 reaction of an allylsilane Ian Fleming and Nicholas K. Terrett pg 2645; DOI: 10.1039/a804268c |
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Stereocontrol in organic synthesis using silicon-containing compounds. A synthesis of the ()-Prelog–Djerassi lactone Hak-Fun Chow and Ian Fleming pg 2651; DOI: 10.1039/a804270e |
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Stereocontrol in organic synthesis using silicon-containing compounds. A formal synthesis of ()-thienamycin Ian Fleming and Jeremy D. Kilburn pg 2663; DOI: 10.1039/a804271c |
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Stereocontrol in organic synthesis using silicon-containing compounds. A synthesis of a ()-carbacyclin analogue with the geometry of the exocyclic double bond controlled by the protodesilylation of an allylsilane Ian Fleming and Dick Higgins pg 2673; DOI: 10.1039/a804274h |
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Stereocontrol in organic synthesis using silicon-containing compounds. A synthesis of (–)-tetrahydrolipstatin using the alkylation of a -silyl ester and the hydroboration of an allylsilane Ian Fleming and Nicholas J. Lawrence pg 2679; DOI: 10.1039/a804275f |
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Stereocontrol in organic synthesis using silicon-containing compounds. A formal synthesis of prostaglandins controlling the stereochemistry at C-15 using a silyl-to-hydroxy conversion following a stereochemically convergent synthesis of an allylsilane Ian Fleming and Stephen B. D. Winter pg 2687; DOI: 10.1039/a804276d |
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A synthesis of ()-lavandulol using a silyl-to-hydroxy conversion in the presence of 1,1-disubstituted and trisubstituted double bonds Ian Fleming and Duckhee Lee pg 2701; DOI: 10.1039/a804280b |
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Stereocontrol in organic synthesis using silicon-containing compounds. Syntheses of ()-2-deoxyribonolactone and ()-arabonolactone Ian Fleming and Sunil K. Ghosh pg 2711; DOI: 10.1039/a804282i |
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Stereocontrol in organic synthesis using silicon-containing compounds. A synthesis of methyl (+)-nonactate Mohammed Ahmar Catherine Duyck and Ian Fleming pg 2721; DOI: 10.1039/a804283g |
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Stereocontrol in organic synthesis using silicon-containing compounds. A synthesis of nonactin Ian Fleming and Sunil K. Ghosh pg 2733; DOI: 10.1039/a804284e |
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The stereochemistry of the vinylogous Peterson elimination Ian Fleming Ian T. Morgan and Achintya K. Sarkar pg 2749; DOI: 10.1039/a804090g |
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Conversion of a 1,2,3-dithiazole into a 3H-pyrrole-3-thione and a 3H-pyrrol-3-ylidenephosphorane Panayiotis A. Koutentis Charles W. Rees Andrew J. P. White and David J. Williams pg 2765; DOI: 10.1039/a804815k |
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(1R,3R)-2-Methylene-1,3-dithiolane 1,3-dioxide: a highly reactive and highly selective chiral ketene equivalent in cycloaddition reactions with a broad range of dienes Varinder K. Aggarwal Zeynep Gültekin Richard S. Grainger Harry Adams and Peter L. Spargo pg 2771; DOI: 10.1039/a804607g |
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Diastereoselective aziridination of alkenes using 3-acetoxyamino-2-(1-hydroxyalkyl)quinazolin-4(3H)-ones in the presence of titanium(IV) tert-butoxide Robert S. Atkinson Andrew P. Ayscough W. T. Gattrell and Tony M. Raynham pg 2783; DOI: 10.1039/a804377i |
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Squalestatin synthetic studies: tethered control in a bicycloketalisation step Alison M. Reid and Patrick G. Steel pg 2795; DOI: 10.1039/a804233k |
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Reactions involving hexafluoropropylene oxide: novel ring opening reactions and resolution of a racemic mixture of a bromofluoro ester, ultrasound mediated Reformatsky reactions and stereoselectivity Paul L. Coe Marianne Löhr and Christophe Rochin pg 2803; DOI: 10.1039/a804097d |
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Migration of an acyl group in the pyrazole system: synthesis of 1-acyl-3-hydroxy-1H-pyrazoles and related derivatives. A new preparation of N,N-diacylhydrazines Vladimir Kepe Franc Po  gan Amalija Golobi Slovenko Polanc and Marijan Koevar pg 2813; DOI: 10.1039/a803973i |
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Investigations into the [2,3]-aza-Wittig rearrangement of N-alkyl N-allyl -amino esters Iain Coldham Mark L. Middleton and Philip L. Taylor pg 2817; DOI: 10.1039/a803887b |
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Brevicompanines A and B: new plant growth regulators produced by the fungus, Penicillium brevicompactum Miyako Kusano Go Sotoma Hiroyuki Koshino Jun Uzawa Masao Chijimatsu Shozo Fujioka Tsuyoshi Kawano and Yasuo Kimura pg 2823; DOI: 10.1039/a803880e |
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Synthesis of 1-[cis-3-(hydroxymethyl)cyclobutyl]-uracil, -thymine and -cytosine Miriam Frieden Matthieu Giraud Colin B. Reese and Quanlai Song pg 2827; DOI: 10.1039/a803878c |
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An unexpected ring transformation of (Z)-3-benzyl-2-(nitromethylene)thiazolidine István Szabadkai Kálmán Harsányi Mária Bihari Márta Rényei and György Rácz pg 2833; DOI: 10.1039/a803823f |
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A novel synthesis of didehydroamino acid esters from azomethine ylides Paul W. Groundwater Toqir Sharif Andrea Arany David E. Hibbs Michael B. Hursthouse Ian Garnett and Miklós Nyerges pg 2837; DOI: 10.1039/a803695k |
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A study on the oxidation of 2-hydroxyporphyrins to porphyrin--diones Richard Beavington Philip A. Rees and Paul L. Burn pg 2847; DOI: 10.1039/a803633k |
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An approach to the C(10)–C(16) fragment of the bryostatins: stereoselective exocyclic double-bond formation by vinyl radical cyclization Robert J. Maguire Simon P. Munt and Eric J. Thomas pg 2853; DOI: 10.1039/a803422b |
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An approach to the C(17)–C(24) fragment of bryostatins: applications of stereoselective trisubstituted alkene formation by palladium(0) catalysed coupling of enol acetates and vinylic bromides Jordi Gracia and Eric J. Thomas pg 2865; DOI: 10.1039/a803425g |
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Microwave-induced selective deacetylation and stereospecific acyl migration of steroid acetates on alumina András Vass Pál Tapolcsányi János Wölfling and Gyula Schneider pg 2873; DOI: 10.1039/a803349h |
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Chirospecific synthesis of 1,4-dideoxy-1,4-imino-D-arabinitol and 1,4-dideoxy-1,4-imino-L-xylitol via one-pot cyclisation Jin Hyo Kim Min Suk Yang Woo Song Lee and Ki Hun Park pg 2877; DOI: 10.1039/a803342k |
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Enantioselective radical-chain hydrosilylation of alkenes using homochiral thiols as polarity-reversal catalysts M. Bodrul Haque Brian P. Roberts and Derek A. Tocher pg 2881; DOI: 10.1039/a803280g |
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Consecutive Pschorr–Sandmeyer reactions in a pyrazole series. Part 2.1 Access to the [2]benzopyrano[4,3-c]pyrazole system of pharmaceutical interest Giuseppe Daidone Benedetta Maggio Demetrio Raffa Salvatore Plescia Franco Benetollo and Gabriella Bombieri pg 2891; DOI: 10.1039/a803139h |
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Samarium(II) iodide induced reductive coupling of nitriles with nitro compounds Longhu Zhou and Yongmin Zhang pg 2899; DOI: 10.1039/a803077d |
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Stereoselective construction of optically active bicyclo[3.3.0]octenone derivatives based on the Pauson–Khand reaction Chisato Mukai Jin Sung Kim Masahiko Uchiyama Shinya Sakamoto and Miyoji Hanaoka pg 2903; DOI: 10.1039/a803072c |
Six-membered cyclic phosphate–phosphonates: synthesis and stereochemistry of cis/trans-2-phosphorylbenzyloxy-4-aryl-5,5-dimethyl-1,3,2 5-dioxaphosphorinane-2-thiones (selones)Jia Zhou and Ruyu Chen pg 2917; DOI: 10.1039/a802757i |
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Control of stereochemistry with phosphine oxides: asymmetric synthesis of 4-alkenyloxazolidin-2-ones with 1,4-related stereogenic centres across a double bond Jonathan Clayden and Stuart Warren pg 2923; DOI: 10.1039/a802577k |
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Synthesis, characterisation and X-ray diffraction studies of new lower rim calix[4]arene derivatives containing mixed donor atoms Angela F. Danil de Namor Robert G. Hutcherson Felix J. Sueros Velarde Angel Alvarez-Larena and José L. Briansó pg 2933; DOI: 10.1039/a802410c |
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Electrochemical synthesis of euglobal-G1, -G2, -G3, -G4, -T1 and -IIc Kazuhiro Chiba Takaaki Arakawa and Masahiro Tada pg 2939; DOI: 10.1039/a802306i |
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The synthesis of some analogues of morphine 6-glucuronide through Wittig reactions upon dihydrocodeinone Maxson Liu Mary F. Mahon and Malcolm Sainsbury pg 2943; DOI: 10.1039/a801974f |
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A new synthesis of -electron conjugated phosphonates and phosphonic bis(diethylamides) and their SHG activities Takuji Ogawa Naoya Usuki and Noboru Ono pg 2953; DOI: 10.1039/a709082j |
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Amines and amides Michael North pg 2959; DOI: 10.1039/a802125b |
Issue 18
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A versatile synthon for chemoselective N-acylation reagents, 2-fluoro-N-mesylaniline Kazuhiro Kondo Erika Sekimoto Kazuki Miki and Yasuoki Murakami pg 2973; DOI: 10.1039/a806186f |
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A new synthesis of -nitroenamines by amination of nitroolefins with methoxyamines Shinzo Seko and Ichiro Komoto pg 2975; DOI: 10.1039/a805844j |
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Oxymercuration of 2-benzyl-2-azabicyclo[2.2.1]hept-5-en-3-one: explanation of stereoselectivity Christopher F. Palmer and Ray McCague pg 2977; DOI: 10.1039/a805640d |
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Biosynthesis. Part 27.1,2 Colchicine: studies of the phenolic oxidative coupling and ring-expansion processes based on incorporation of multiply labelled 1-phenethylisoquinolines Edward McDonald Robert Ramage Robert N. Woodhouse Edward W. Underhill Leslie R. Wetter and Alan R. Battersby pg 2979; DOI: 10.1039/a803850c |
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Biosynthesis. Part 28.1,2 Colchicine: definition of intermediates between O-methylandrocymbine and colchicine and studies on speciosine Alan C. Barker David R. Julian Robert Ramage Robert N. Woodhouse Gilbert Hardy Edward McDonald and Alan R. Battersby pg 2989; DOI: 10.1039/a803851a |
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Biosynthesis. Part 29.1 Colchicine: studies on the ring expansion step focusing on the fate of the hydrogens at C-3 of autumnaline Robert N. Woodhouse Edward McDonald Robert Ramage and Alan R. Battersby pg 2995; DOI: 10.1039/a803852j |
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Biosynthesis. Part 30.1 Colchicine: studies on the ring expansion step focusing on the fate of the hydrogens at C-4 of autumnaline Peter W. Sheldrake Keith E. Suckling Robert N. Woodhouse Amanda J. Murtagh Richard B. Herbert Alan C. Barker James Staunton and Alan R. Battersby pg 3003; DOI: 10.1039/a803853h |
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Application of -1,4-galactosyltransferase in the synthesis of complex branched-chain oligosaccharide mimics of fragments of the capsular polysaccharide of Streptococcus pneumoniae type 14 Jutta Niggemann Johannis P. Kamerling and Johannes F. G. Vliegenthart pg 3011; DOI: 10.1039/a804272a |
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Enzymic synthesis of -glucuronides of estradiol, ethynylestradiol and other phenolic substrates on a preparative scale employing UDP-glucuronyl transferase Barbara Werschkun Andreas Wendt and Joachim Thiem pg 3021; DOI: 10.1039/a804148b |
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Specific inhibitors in vitamin biosynthesis. Part 10. Synthesis of 7- and 8-substituted 7-deazaguanines Colin L. Gibson Kyuji Ohta Klaus Paulini and Colin J. Suckling pg 3025; DOI: 10.1039/a804037k |
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Isolation, structure and synthesis of chevalierins A, B and C, cyclic peptides from the latex of Jatropha chevalieri Carine Baraguey Catherine Auvin-Guette Alain Blond Florine Cavelier Françoise Lezenven Jean-Louis Pousset and Bernard Bodo pg 3033; DOI: 10.1039/a804003f |
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Synthesis and interaction with human serum albumin of the first 3,18-disubstituted derivative of bilirubin Leoni Painter Margaret M. Harding and Philip J. Beeby pg 3041; DOI: 10.1039/a803429j |
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Photocycloaddition reaction of tropone and electron-accepting 9,10-dicyanoanthracene Akira Mori Shu-Ping Wu Nobuo Kato and Hitoshi Takeshita pg 3045; DOI: 10.1039/a803185a |
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Chemical transformations of solvent-derived ozonolysis products: improved synthesis of polycyclic 1,2,4,6-tetroxepanes from -alkoxy -hydroperoxy cyclic ethers and aldehydes Kevin J. McCullough Yoshihiro Ushigoe Shogo Tanaka Araki Masuyama and Masatomo Nojima pg 3053; DOI: 10.1039/a804603d |
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Chemical transformations of solvent-derived ozonolysis products: acid-catalysed reactions of -alkoxy -hydroperoxy isochromans with aldehydes Kevin J. McCullough Yoshihiro Ushigoe Shogo Tanaka Shin-ichi Kawamura Araki Masuyama and Masatomo Nojima pg 3059; DOI: 10.1039/a804605k |
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Thermal or Lewis acid-promoted electrocyclisation and hetero Diels–Alder cycloaddition of ,-unsaturated (conjugated) carbodiimides: a facile synthesis of nitrogen-containing heterocycles Takao Saito Takahiro Ohkubo Hideki Kuboki Masayuki Maeda Kensaku Tsuda Takayuki Karakasa and Sadayoshi Satsumabayashi pg 3065; DOI: 10.1039/a805574b |
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Aromatic trifluoromethyldenitration and trifluoromethyldecyanation using trifluoromethyltrimethylsilane Dave J. Adams James H. Clark Liv B. Hansen Victoria C. Sanders and Stewart J. Tavener pg 3081; DOI: 10.1039/a805079a |
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Studies on the biosynthesis of violacein. Part 9.1 Green pigments possessing tetraindole and dipyrromethene moieties, chromoviridans and deoxychromoviridans, produced by a cell-free extract of Chromobacterium violaceum and their biosynthetic origins A. Z. M. Ruhul Momen Takaaki Mizuoka and Tsutomu Hoshino pg 3087; DOI: 10.1039/a803617i |
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Synthesis of -D-talopyranosides and -D-mannopyranosides via intramolecular nucleophilic substitution Irina A. Ivanova and Andrei V. Nikolaev pg 3093; DOI: 10.1039/a803484b |
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Catalytic asymmetric processes Martin Wills pg 3101; DOI: 10.1039/a706653h |
Issue 19
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Asymmetric methoxyselenenylations with camphor-based selenium electrophiles Thomas G. Back and Siqiao Nan pg 3123; DOI: 10.1039/a806707d |
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A total synthesis of (+)-Goniodiol using an anomeric oxygen-to-carbon rearrangement Darren J. Dixon Steven V. Ley and Edward W. Tate pg 3125; DOI: 10.1039/a806584e |
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Clean six-step synthesis of a piperidino-thiomorpholine library using polymer-supported reagents Jörg Habermann Steven V. Ley and James S. Scott pg 3127; DOI: 10.1039/a805997g |
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Magnesium in water: simple and effective for pinacol-coupling Wen-Chun Zhang and Chao-Jun Li pg 3131; DOI: 10.1039/a806553e |
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o-Benzoquinone appended zinc(II) porphyrin: a new fluorescent sensor for catechols Gollapalli R. Deviprasad Boregowda Keshavan and Francis D Souza pg 3133; DOI: 10.1039/a806552g |
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Activation of the 4-oxo function in 1-alkyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acids with thionyl chloride Theodorus van Es and Benjamin Staskun pg 3137; DOI: 10.1039/a806551i |
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Unprecedented formation of isoxazole in the reaction between nitromethane and BF3Et2O in the presence of ethylene Julian A. Davies Constanze Petersohn and Vadim Yu. Kukushkin pg 3139; DOI: 10.1039/a806251j |
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First synthesis of L-ascorbic acid (vitamin C) from a non-carbohydrate source Martin Banwell Simon Blakey Gwion Harfoot and Robert Longmore pg 3141; DOI: 10.1039/a806062b |
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Carvone based approaches to chiral functionalised B-seco-taxanes Adusumilli Srikrishna T. Jagadeeswar Reddy and P. Praveen Kumar pg 3143; DOI: 10.1039/a805862h |
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A new method for the synthesis of N
3-alkylated analogs of 5-fluorouracil Shigetada Kozai Takako Fukagawa and Tokumi Maruyama pg 3145; DOI: 10.1039/a805648j |
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Debromination of vic-dibromides with 1,5-dichalcogenacyclooctane induced by transannular chalcogen–chalcogen interaction: the first example of the vic-dibromide–alkene functional group interconversion by organic selenide Yutaka Takaguchi Akira Hosokawa Sachiko Yamada Jiro Motoyoshiya and Hiromu Aoyama pg 3147; DOI: 10.1039/a805261a |
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Synthesis of novel chromeno[3,4-b]pyridinones Vittorio Caprio and John Mann pg 3151; DOI: 10.1039/a805650a |
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A new efficient route to the phenolic derivatives of chrysene and 5-methylchrysene, precursors to dihydrodiol and diol epoxide metabolites of chrysene and 5-methylchrysene, through Suzuki cross-coupling reaction Subodh Kumar pg 3157; DOI: 10.1039/a805502e |
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The synthesis of 2-cyclohexylideneperhydro-4,7-methanoindenes. Non-steroidal analogues of steroidal GABAA receptor modulators Peter M. Burden Robin D. Allan Trevor Hambley and Graham A. R. Johnston pg 3163; DOI: 10.1039/a805408h |
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Juli–Colonna asymmetric epoxidation reactions under non-aqueous conditions: rapid, highly regio- and stereo-selective transformations using a cheap, recyclable catalyst Joanne V. Allen Sophie Bergeron Matthew J. Griffiths Shubhasish Mukherjee Stanley M. Roberts Natalie M. Williamson and L. Eduardo Wu pg 3171; DOI: 10.1039/a805407j |
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A tandem radical macrocyclisation-transannular cyclisation approach towards the taxanes Stephen A. Hitchcock Stephen J. Houldsworth Gerald Pattenden David C. Pryde Nicholas M. Thomson and Alexander J. Blake pg 3181; DOI: 10.1039/a805268i |
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Synthesis of oligomeric mimics of lignin Simone Ciofi-Baffoni Lucia Banci and Alberto Brandi pg 3207; DOI: 10.1039/a805027i |
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High-pressure cycloaddition reactions of 3-bromo-1,5-azulenequinone and 3-bromo-1,7-azulenequinone with dienophiles Akira Mori Yong Zhe Yan Hitoshi Takeshita and Tetsuo Nozoe pg 3219; DOI: 10.1039/a804846k |
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New substrates for the preparation of electroactive materials: the syntheses of chiral tetrathiafulvalene derivatives with hydroxy-functionalised butane-1,4-dithio bridges Graeme A. Horley Turan Ozturk Figen Turksoy and John D. Wallis pg 3225; DOI: 10.1039/a804779k |
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Synthesis of 7-alkynylated 8-aza-7-deaza-2-deoxyadenosines via the Pd-catalysed cross-coupling reaction Frank Seela and Matthias Zulauf pg 3233; DOI: 10.1039/a804706e |
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Syntheses of novel piperidin-4-ylphosphinic acid, and piperidin-4-ylphosphonic acid analogues of the inhibitory neurotransmitter 4-aminobutyric acid (GABA) Jan Kehler Bjarke Ebert Otto Dahl and Povl Krogsgaard-Larsen pg 3241; DOI: 10.1039/a804588g |
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The chemistry of 5-oxodihydroisoxazoles. Part 22.1 The synthesis of 1,3-oxazin-6-ones from N-thioacylisoxazol-5(2H)-ones David S. Millan and Rolf H. Prager pg 3245; DOI: 10.1039/a804527e |
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Regioselective formation of 2-alkoxyoxetanes in the photoreaction of aromatic carbonyl compounds with ,-dimethyl ketene silyl acetals: notable solvent and silyl group effects Manabu Abe Yasuo Shirodai and Masatomo Nojima pg 3253; DOI: 10.1039/a804521f |
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A stereoselective, tandem [2+2] photocycloaddition–hydrolysis route to aldol-type adducts Manabu Abe Masayuki Ikeda and Masatomo Nojima pg 3261; DOI: 10.1039/a805404e |
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The synthesis of various cycloalkana[d]xanthones and conversion of the cyclohexa-analogue to a 7,7a-dimethylcyclohexa[d]xanthene Roy M. Letcher Tai-Yuen Yue Kwei-Fung Chiu Avijit S. Kelkar and Kung-Kai Cheung pg 3267; DOI: 10.1039/a804365e |
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2,3-Anhydrouridine. A useful synthetic intermediate Anwar Miah Colin B. Reese Quanlai Song Zoë Sturdy Stephen Neidle Ian J. Simpson Martin Read and Emma Rayner pg 3277; DOI: 10.1039/a803563f |
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Synthesis and properties of 1-alkyl-2-methyl-3-sulfonylpyrroles and 1-alkyl-2-methyl-3-sulfonylpyrrole-5-carboxylic acid derivatives Concepció Moranta Antoni M. Molins-Pujol M. Dolors Pujol and Joaquim Bonal pg 3285; DOI: 10.1039/a803239d |
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Recent developments in solid-phase organic synthesis Richard C. D. Brown pg 3293; DOI: 10.1039/a805801f |
Issue 20
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Stereospecific synthesis of (E)-alkenyl(phenyl)iodonium tetrafluoroborates via zirconium–iodane exchange Xian Huang and Xin-Hua Xu pg 3321; DOI: 10.1039/a807118g |
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Unexpected tetrahydrophosphepine oxides by the ring enlargement of tetrahydrophosphinine oxides György Keglevich Hoang Thi Thai Thanh Áron Szöll  sy Kálmán Újszászy and László Tke pg 3323; DOI: 10.1039/a805403g |
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Participation of sulfur occurred during the Mitsunobu reaction: synthesis of novel isodideoxythionucleosides Lak Shin Jeong Su Jeong Yoo Hyung Ryong Moon Yun Ha Kim and Moon Woo Chun pg 3325; DOI: 10.1039/a806562d |
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A novel and regioselective pyridine-ring formation by Lewis acid-induced cyclisation of 2-(N-allylbenzylamino)-3-[2,2-bis(ethoxycarbonyl)vinyl]pyrido[1,2-a]pyrimidin-4(4H)-one Michihiko Noguchi Hisashi Yamada and Toshiya Sunagawa pg 3327; DOI: 10.1039/a805868g |
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Linear and cyclic 3-oligopeptides with functionalised side-chains (-CH2OBn, -CO2Bn, -CH2CH2CO2Bn) derived from serine and from aspartic and glutamic acid Jennifer L. Matthews Karl Gademann Bernhard Jaun and Dieter Seebach pg 3331; DOI: 10.1039/a805478i |
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Crown ether activation of cross-linked subtilisin Carlsberg crystals in organic solvents Dirk-Jan van Unen Inna K. Sakodinskaya Johan F. J. Engbersen and David N. Reinhoudt pg 3341; DOI: 10.1039/a806294c |
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Flash vacuum pyrolysis of stabilised phosphorus ylides. Part 13.1 Extrusion of Ph3P from sulfinyl ylides and reactivity of the resulting sulfinyl carbenes R. Alan Aitken Martin J. Drysdale and Bruce M. Ryan pg 3345; DOI: 10.1039/a806182c |
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Double diastereodifferentiation in the Mukaiyama aldol reactions of -allyltricarbonyliron lactone complexes: 1,7- vs. 1,2-asymmetric induction Steven V. Ley Liam R. Cox and Julia M. Worrall pg 3349; DOI: 10.1039/a805996i |
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Epimerization at C-5 of brassinolide with sodium methoxide and the biological activity of 5-epi-brassinolide in the rice lamina inclination test Hideharu Seto Shozo Fujioka Hiroyuki Koshino Toshiro Suenaga Shigeo Yoshida Tsuyoshi Watanabe and Suguru Takatsuto pg 3355; DOI: 10.1039/a805945d |
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Preparation of enantiomerically enriched bromohydrins from [N-(p-tolylsulfonyl)sulfoximino]oxiranes using in situ reduction of -bromo aldehydes Peter L. Bailey Andrew D. Briggs Richard F. W. Jackson and Jörg Pietruszka pg 3359; DOI: 10.1039/a805839c |
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Biohydroxylations of Cbz-protected alkyl substituted piperidines by Beauveria bassiana ATCC 7159 Suzanne J. Aitken Gideon Grogan Cathy S.-Y. Chow Nicholas J. Turner and Sabine L. Flitsch pg 3365; DOI: 10.1039/a805800h |
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sym-[5.5.5]Heterocyclophanes: structurally well-defined, mixed /heteroatom-donor macrobicyclic cages Jens Hansen Alexander J. Blake Wan-Sheung Li and Mark Mascal pg 3371; DOI: 10.1039/a805646c |
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A convenient access to iodinated calix[4]arenes1 Burkhard Klenke and Willy Friedrichsen pg 3377; DOI: 10.1039/a805643i |
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Diastereoselective -alkoxylation of lactamide N-alkyl groups via intramolecular formation of oxonium ions as the key intermediate Tohru Kamada and Akira Oku pg 3381; DOI: 10.1039/a805638b |
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Inter- and intramolecular Diels–Alder reaction of benzoxazole-based azadienes Masanori Sakamoto Kumiko Satoh Mayumi Nagano Mieko Nagano and Osamu Tamura pg 3389; DOI: 10.1039/a805484c |
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Enantioselective synthesis of epoxides and aziridines by asymmetric methylidene transfer from a sulfimide to carbonyl compounds and imines Charlotte P. Baird and Paul C. Taylor pg 3399; DOI: 10.1039/a805405c |
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Mechanistic and synthetic aspects of stereoselective reactions of lithium derivatives of chiral phosphine oxides: X-ray crystal structure of (1R*,2S*,1S*,2R*)-1-(1-diphenylphosphinoyl-2-phenylpropyl)-2-phenylsulfanylcyclohexan-1-ol Catherine Guéguen Peter O Brien Harold R. Powell Paul R. Raithby and Stuart Warren pg 3405; DOI: 10.1039/a805354e |
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Cyclisation of meta-phenylene-bis-alanine derivatives Andreas Ritzén and Torbjörn Frejd pg 3419; DOI: 10.1039/a805350b |
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Oxidative cross coupling of p-hydroxycinnamic alcohols with dimeric arylglycerol -aryl ether lignin model compounds. The effect of oxidation potentials Kaisa Syrjänen and Gösta Brunow pg 3425; DOI: 10.1039/a805349i |
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Pigments of fungi. Part 49.1 Structure and biosynthesis of dermocanarin 4, a naphthoquinone-dihydroanthracenone dimer from the fungus Cortinarius sinapicolor Cleland Melvyn Gill Alberto Gimenez Akhil G. Jhingran Nives M. Milanovic and Anna R. Palfreyman pg 3431; DOI: 10.1039/a805273e |
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Aza-annulation of enaminones with itaconic anhydride: kinetic preference for exocyclic enamide products Mark Hadden Mark Nieuwenhuyzen Deirdre Potts and Paul J. Stevenson pg 3437; DOI: 10.1039/a805256e |
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The potential role of cis-dihydrodiol intermediates in bacterial aromatic hydroxylation and the NIH Shift Stephen A. Barr Nigel Bowers Derek R. Boyd Narain D. Sharma Lynne Hamilton R. Austin S. McMordie and Howard Dalton pg 3443; DOI: 10.1039/a805077e |
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Total synthesis of moracin C Graeme D. McAllister Richard C. Hartley Michael J. Dawson and Andrew R. Knaggs pg 3453; DOI: 10.1039/a805026k |
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Indane dimerization products obtained by treatment of N-acylindan-1-amines with ethyl polyphosphate (EPP) Albertina G. Moglioni Dora G. Tombari and Graciela Y. Moltrasio Iglesias pg 3459; DOI: 10.1039/a804707c |
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Cycloaddition behavior of unsymmetric cyclopentadienone. Peri- and regio-selectivities Tamaki Jikyo Masashi Eto and Kazunobu Harano pg 3463; DOI: 10.1039/a804671i |
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Synthesis of the A/E/F sections of conaconitine, napelline and related diterpenoid alkaloids of the aconitine group Lynn C. Baillie Andrei Batsanov John R. Bearder and Donald A. Whiting pg 3471; DOI: 10.1039/a804664f |
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The synthesis of novel highly substituted benzene derivatives for use in palladium-catalysed cross-coupling reactions Michael Hird Robert A. Lewis Kenneth J. Toyne Jonathan J. West and Michael K. Wilson pg 3479; DOI: 10.1039/a804525i |
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Asymmetric synthesis of alkaloid (–)-(2S,4S) SS 20846 A and its C-4 epimer Isabelle Ripoche Jean-Louis Canet Bettina Aboab Jacques Gelas and Yves Troin pg 3485; DOI: 10.1039/a804288h |
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Saturated nitrogen heterocycles Alan Nadin pg 3493; DOI: 10.1039/a803231i |
Issue 21
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Direct synthesis of unsymmetrical bis-heterocycles from 2-heterosubstituted 6-lithiopyridines Philippe Gros and Yves Fort pg 3515; DOI: 10.1039/a807161f |
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A stereoselective construction of a bicyclo[m.n.1] ring system from enol-lactones Chisato Mukai Kohei Kagayama and Miyoji Hanaoka pg 3517; DOI: 10.1039/a806808i |
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Stereoselective reactions of -(arylsulfonyl)cyclohexyl carbanions Michiko Tanaka Mai Nakatani and Morio Asaoka pg 3519; DOI: 10.1039/a806542j |
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Solvent-free Dieckmann condensation reactions of diethyl adipate and pimelate Fumio Toda Takaaki Suzuki and Satoru Higa pg 3521; DOI: 10.1039/a805884i |
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The reactions of nitrogen dioxide with dienes Robert P. Claridge Antony J. Deeming Norman Paul Derek A. Tocher and John H. Ridd pg 3523; DOI: 10.1039/a806451b |
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Improvement on the synthesis of (E)-alk-3-enoic acids Nikitas Ragoussis and Valentine Ragoussis pg 3529; DOI: 10.1039/a806173d |
 -Triazolines. Part 40.1 Thermal and photochemical transformations of 1-biaryl-5-amino-4,5-dihydro--triazoles: a new synthetic approach to 6-alkylphenanthridines and aza-analogsEmanuela Erba Donato Pocar and Pasqualina Trimarco pg 3535; DOI: 10.1039/a806025h |
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Approaches to a synthesis of galbonolide B Peter M. Smith and Eric J. Thomas pg 3541; DOI: 10.1039/a805856c |
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Condensation of 5-aminothieno[2,3-c]pyridazine-6-carbaldehyde with aliphatic primary amines. Synthesis of new heterocyclic 2,6,9-triazabicyclo[3.3.1]nonane derivatives José Ma. Quintela Rafael Alvarez-Sarandés Carlos Peinador and Miguel Maestro pg 3557; DOI: 10.1039/a805736b |
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Montmorillonite clay catalysis. Part 14.1 A facile synthesis of 2-substituted and 2,2-disubstituted 1,3-benzodioxoles Tong-Shuang Li Li-Jun Li Bo Lu and Feng Yang pg 3561; DOI: 10.1039/a805464i |
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Synthesis of a hydrogen-bond-degenerate tricyclic pyrrolopyrimidine nucleoside and of its 5-triphosphate David M. Williams David Loakes and Daniel M. Brown pg 3565; DOI: 10.1039/a805025b |
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Chemoenzymic synthesis of (13,14)--D-glucooligosaccharides for subsite mapping of (13,14)--D-glucan endohydrolases Maria Hrmova Geoffrey B. Fincher Josep-Luis Viladot Antoni Planas and Hugues Driguez pg 3571; DOI: 10.1039/a804711a |
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Diastereoselective synthesis of -phosphonic acid analogues of 4-arylkainoids Yoko Yuasa Nobuko Fujimaki Tsutomu Yokomatsu Jun Ando and Shiroshi Shibuya pg 3577; DOI: 10.1039/a804666b |
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Absolute stereostructures of novel cytotoxic metabolites, gymnastatins A–E, from a Gymnascella species separated from a Halichondria sponge Taro Amagata Mitsunobu Doi Takatoshi Ohta Katsuhiko Minoura and Atsushi Numata pg 3585; DOI: 10.1039/a804466j |
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Chlorins with an exocyclic -lactone ring and their derivatives Andrei F. Mironov Aleksei V. Efremov Olga A. Efremova Raymond Bonnett and Gabriel Martinez pg 3601; DOI: 10.1039/a804273j |
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Cyclo- and hydrodimerization of ,-unsaturated ketones promoted by samarium diiodide Armando Cabrera Ronan Le Lagadec Pankaj Sharma José Luis Arias Rubén Alfredo Toscano Luis Velasco Rubén Gaviño Cecilio Alvarez and Manuel Salmón pg 3609; DOI: 10.1039/a804269a |
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A novel route to new carbonyl derivatives of cinchonine and cinchonidine Guy Dodin Christine Cordier Laurence Menager Aicha Bourzegue and Jean-Claude Blais pg 3619; DOI: 10.1039/a803854f |
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Ring-enlargement reaction of alkylidenecarbenes bearing a cyclic ether or acetal group. Formation of medium-sized cyclic enol ethers or dienol ethers via bicycloalkenyloxonium ylides Takashi Mori Masahiko Taniguchi Fumito Suzuki Hisashi Doi and Akira Oku pg 3623; DOI: 10.1039/a803078b |
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Synthesis of S-linked thiooligosaccharide analogues of Nod factors. Part 1: selectively N-protected 4-thiochitobiose precursors France-Isabelle Auzanneau Khalil Bennis Elisabeth Fanton Danielle Promé Jacques Defaye and Jacques Gelas pg 3629; DOI: 10.1039/a802932f |
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Catalytic applications of transition metals in organic synthesis Louise Tonks and Jonathan M. J. Williams pg 3637; DOI: 10.1039/a803242d |
Issue 22
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Lewis acid mediated domino allylation of diallylsilane to ,-unsaturated ketones Takahiko Akiyama Kanae Asayama and Satoru Fujiyoshi pg 3655; DOI: 10.1039/a807640e |
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Stereoselective conjugate addition of organocuprates to a dehydroalanine derived diketopiperazine Steven D. Bull Stephen G. Davies and Michael D. O'Shea pg 3657; DOI: 10.1039/a807618i |
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One-pot synthesis of -amino acids based on free radical-mediated carbon–carbon bond formation Hideto Miyabe Naoko Yoshioka Masafumi Ueda and Takeaki Naito pg 3659; DOI: 10.1039/a807017b |
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Accelerating effect of meta substituents in the ester-mediated nucleophilic aromatic substitution reaction Tetsutaro Hattori Ayanobu Takeda Kenji Suzuki Nobuyuki Koike Eiji Koshiishi and Sotaro Miyano pg 3661; DOI: 10.1039/a807646d |
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-Hydroxypiperidinecarboxylates: additions to the chiral pool from bakers yeast reductions of -ketopiperidinecarboxylates David W. Knight Neil Lewis Andrew C. Share and David Haigh pg 3673; DOI: 10.1039/a807313i |
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Synthesis of N-(protected)aminophthalimides: application to the synthesis of singly labelled isoniazid Nicolas Brosse Maria-Fatima Pinto and Brigitte Jamart-Grégoire pg 3685; DOI: 10.1039/a807230b |
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The total synthesis of the analgesic alkaloid epibatidine Gerard M. P. Giblin Clifford D. Jones and Nigel S. Simpkins pg 3689; DOI: 10.1039/a807073c |
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Easy access to various substituted 4-aminocyclopentenes by rearrangement of 2-ethenyl-substituted cyclopropylamines Craig M. Williams and Armin de Meijere pg 3699; DOI: 10.1039/a807012a |
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A 2,3-cis-selective synthesis of aziridines bearing a vinyl group from allyl methyl carbonates and allyl mesylates Hiroaki Ohno Kiyonori Ishii Asami Honda Hirokazu Tamamura Nobutaka Fujii Yoshiji Takemoto and Toshiro Ibuka pg 3703; DOI: 10.1039/a806882h |
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Cycloadducts from highly functionalized nitrones and oximes as ligands in the enantioselective addition of diethylzinc to benzaldehyde Subramanian Baskaran Hans Günter Aurich Frank Biesemeier and Klaus Harms pg 3717; DOI: 10.1039/a806744i |
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Synthesis of (R)- and (S)-2,3-methanovaline as the hydrochloride salts, through manipulation of the N-phthaloyl group of an (S)-leucine derivative for the recall of stereochemistry Christopher J. Easton Nicholas L. Fryer Andrew J. Ivory and Edward R. T. Tiekink pg 3725; DOI: 10.1039/a806465b |
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X-Ray crystallographic analysis and photochemical reaction of asymmetrically substituted ,-unsaturated thioamides Masami Sakamoto Masaki Takahashi Kenji Kamiya Wataru Arai Kentaro Yamaguchi Takashi Mino Shoji Watanabe and Tsutomu Fujita pg 3731; DOI: 10.1039/a806396f |
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Ligands containing alternating 2,6-linked pyridine and 2,5-linked thiophene units1 Otto Meth-Cohn and Hui Jiang pg 3737; DOI: 10.1039/a806380j |
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Syntheses of optically active -amino nitriles by asymmetric transformation of the second kind using a principle of O. Dimroth Nasser A. Hassan Erwin Bayer and Johannes C. Jochims pg 3747; DOI: 10.1039/a806337k |
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1-Aza-2-azoniaallene salts: reactions with azomethines and other N-nucleophiles Yaseen A. Al-Soud Prativa Bade Shrestha-Dawadi Martin Winkler Wolfgang Wirschun and Johannes C. Jochims pg 3759; DOI: 10.1039/a804116d |
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Design, construction and properties of peptide N-terminal cap templates devised to initiate -helices. Part 1. Caps derived from N-(4-chlorobutyryl)-(2S)-Pro-(2S)-Pro-(2S)-Ala-OMe and N-[(2S)-2-chloropropionyl]-(2S)-Pro-(2S)-Pro-(2S,4S)-4-hydroxyPro-OMe Arwel Lewis Martin D. Ryan and David Gani pg 3767; DOI: 10.1039/a806028b |
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Design, construction and properties of peptide N-terminal cap templates devised to initiate -helices. Part 2. Caps derived from N-[(2S)-2-chloropropionyl]-(2S)-Pro-(2S)-Pro-(2S,4S)-4-thioPro-OMe Arwel Lewis John Wilkie Trevor J. Rutherford and David Gani pg 3777; DOI: 10.1039/a806030d |
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Design, construction and properties of peptide N-terminal cap templates devised to initiate -helices. Part 3. Caps derived from N-[(2S)-2-chloropropionyl]-(2S)-Pro-(2R)-Ala-(2S,4S)-4-thioPro-OMe Arwel Lewis Trevor J. Rutherford John Wilkie Thierry Jenn and David Gani pg 3795; DOI: 10.1039/a806032k |
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Quaternization at the picolinic carbon. Application to the synthesis of pyridylalkanecarboxylic acids Eric Pasquinet Patrick Rocca Alain Godard Francis Marsais and Guy Quéguiner pg 3807; DOI: 10.1039/a805778h |
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Lignin–carbohydrate model compounds. Formation of lignin–methyl arabinoside and lignin–methyl galactoside benzyl ethers via quinone methide intermediates Merja Toikka Jussi Sipilä Anita Teleman and Gösta Brunow pg 3813; DOI: 10.1039/a805627g |
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Synthesis of 2,7,12,17-tetraaryl-3,8,13,18-tetranitroporphyrins; electronic effects on aggregation properties of porphyrins Noboru Ono Emiko Muratani Yumiko Fumoto Takuji Ogawa and Kunihiko Tazima pg 3819; DOI: 10.1039/a805471a |
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Chlorine versus bromine: facial selectivity in the Diels–Alder reactions of 5-bromo-1,2,3,4,5-pentachlorocyclopenta-1,3-diene Lori C. Burry David O. Miller and D. Jean Burnell pg 3825; DOI: 10.1039/a805355c |
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General and facile method for determination of configuration of steroid-17-yl methyl glycolates at C-20 based on kinetic examination Toshio Suzuki and Hitoshi Tada pg 3831; DOI: 10.1039/a805276j |
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Synthesis and characterisation of optically active spiro[4.5]decanes Sara Rafel Gemma Cabarrocas Montserrat Ventura and Teo Parella pg 3837; DOI: 10.1039/a805096a |
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1,6-Dideoxy-D-mannitol-based 20-crown-6 ethers: synthesis and influence of the substituents upon complexing properties toward phenylglycinium methyl esters Mostafa Nazhaoui Jean-Pierre Joly Saïd Kitane and Mohamed Berrada pg 3845; DOI: 10.1039/a804873h |
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Polycyclic N-heterocyclic compounds. Part 52.1 One-step syntheses of imidazo[1,5-a]pyridines, imidazo[1,5-a]quinolines and imidazo[5,1-a]isoquinolines by Vilsmeier reactions of pyridine-2-carbonitriles, quinoline-2-carbonitriles and isoquinoline-1-carbonitriles Kenji Sasaki Akifumi Tsurumori and Takashi Hirota pg 3851; DOI: 10.1039/a804340j |
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Synthesis and complexation properties of C-pivot lariat ethers containing 16-crown-5, 19-crown-6 and 22-crown-7 rings toward alkali metal cations Kohji Kita Toshiyuki Kida Yohji Nakatsuji and Isao Ikeda pg 3857; DOI: 10.1039/a804049d |
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Non-stabilized azomethine ylides in [3+2] cycloadditions. Pyrrolidinylfuranones from (5S)-5-menthyloxy-4-vinylfuran-2(5H)-one Kai Gerlach H. M. R. Hoffmann and R. Wartchow pg 3867; DOI: 10.1039/a803693d |
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Cycloadditions in synthesis Colin P. Dell pg 3873; DOI: 10.1039/a803583k |
Issue 23
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Total synthesis of the protein phosphatase inhibitor okadaic acid Steven V. Ley Alexander C. Humphries Holger Eick Robert Downham Andrew R. Ross Richard J. Boyce John B. J. Pavey and Jörg Pietruszka pg 3907; DOI: 10.1039/a807957i |
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Assembly of dendritic glycoclusters from monomeric mannose building blocks Peter Langer Stuart J. Ince and Steven V. Ley pg 3913; DOI: 10.1039/a807621i |
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Controlled oxidation of thiols to disulfides by diazenecarboxamides Janez Ko mrlj Marijan Koevar and Slovenko Polanc pg 3917; DOI: 10.1039/a808381i |
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A mild and efficient method for the synthesis of mixed adducts of 1,4-bis-benzyne Alain Winling and Richard A. Russell pg 3921; DOI: 10.1039/a808171i |
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New route to 2-cyanobenzothiazoles viaN-arylimino-1,2,3-dithiazoles Thierry Besson Marie-Joëlle Dozias Jérôme Guillard and Charles W. Rees pg 3925; DOI: 10.1039/a807899h |
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Synthesis of vinyl epoxides via a three-component coupling Martin W. Rowbottom Neil Mathews and Timothy Gallagher pg 3927; DOI: 10.1039/a807805j |
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A stereoselective synthesis via a 5-exo-trig cyclisation of trans-2-oxohexahydro-2H-furo[3,2-b]pyrroles (pyrrolidine-trans-lactones)—potent, novel elastase inhibitors Simon J. F. Macdonald Keith Mills Julie E. Spooner Richard J. Upton and Michael D. Dowle pg 3931; DOI: 10.1039/a807540i |
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Flash vacuum pyrolysis of stabilised phosphorus ylides. Part 14.1 Tandem cyclisation of intermediate aryloxy and arylthio radicals leading to tri- and tetra-cyclic aromatic heterocycles R. Alan Aitken Graham Burns and John J. Morrison pg 3937; DOI: 10.1039/a807455k |
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Phosphonate versus phosphorane method in the synthesis of higher carbon sugars. Preparation of D-erythro-L-manno-D-gluco-dodecitol S  awomir Jarosz and Mateusz Mach pg 3943; DOI: 10.1039/a807190j |
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Synthesis of isochroman-3-ylacetates and isochromane--lactones through rearrangement of aryldioxolanylacetates Robin G. F. Giles Rodney W. Rickards and Badra S. Senanayake pg 3949; DOI: 10.1039/a807005i |
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Simple synthesis of allobetulin, 28-oxyallobetulin and related biomarkers from betulin and betulinic acid catalysed by solid acids Tong-Shuang Li Jian-Xin Wang and Xue-Jing Zheng pg 3957; DOI: 10.1039/a806735j |
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The synthesis and Diels–Alder reactions of (E)- and (Z)-1-methoxy-3-(phenylsulfinyl)buta-1,3-dienes Harry Adams James C. Anderson Richard Bell D. Neville Jones Michael R. Peel and Nicholas C. O. Tomkinson pg 3967; DOI: 10.1039/a806470i |
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Chromium(II) chloride-mediated coupling reactions of Garner aldehyde with allyl bromides: facile asymmetric synthesis of (2R,3S)-3-hydroxy-2-hydroxymethylpyrrolidine Yutaka Aoyagi Haruko Inaba Yukiko Hiraiwa Asako Kuroda and Akihiro Ohta pg 3975; DOI: 10.1039/a805998e |
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Synthesis and antiviral activities of fluorinated acyclic nucleoside phosphonates Wei Chen Michael T. Flavin Robert Filler and Ze-Qi Xu pg 3979; DOI: 10.1039/a805929b |
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Direct hydroperoxygenation of conjugated olefins catalyzed by cobalt(II) porphyrin Kazuhiro Sugamoto Yoh-ichi Matsushita and Takanao Matsui pg 3989; DOI: 10.1039/a805888a |
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Preparation and metal ion-binding properties of gramicidin S derivatives carrying picolinoyl groups on the ornithine side chains Keiichi Yamada Hirotaka Ozaki Naoki Kanda Hatsuo Yamamura Shuki Araki and Masao Kawai pg 3999; DOI: 10.1039/a805468a |
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Protecting groups Krzysztof Jarowicki and Philip Kocienski pg 4005; DOI: 10.1039/a803688h |
Issue 24
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Unexpected formation of substituted anilides via reactions of trifluoroacetanilides with lithium reagents Keith Smith Gamal A. El-Hiti and Anna Hamilton pg 4041; DOI: 10.1039/a808004f |
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Easy and partial hydrogenation of aromatic carbonyls to benzyl alcohols using Pd/C(en)-catalyst Hironao Sajiki Kazuyuki Hattori and Kosaku Hirota pg 4043; DOI: 10.1039/a807486k |
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The facile synthesis of a 1-alkyl-2-{[1-alkylpyridin-2(1H)-ylidene]amino}pyridinium derived from 2-(chloromethyl)-6-formyl-4-methylphenol Harry Adams David E. Fenton Shabana R. Haque Masaaki Ohba and Hisashi Okawa pg 4045; DOI: 10.1039/a806048g |
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Studies into the synthesis of a sub-unit of the neurotoxic alkaloid methyllycaconitine Lynn C. Baillie John R. Bearder Wang-Shi Li John A. Sherringham and Donald A. Whiting pg 4047; DOI: 10.1039/a807760f |
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N-(Cyanothioformyl)indoline; a new indoline ring forming reaction Thierry Besson Gérald Guillaumet Christelle Lamazzi Charles W. Rees and Valérie Thiéry pg 4057; DOI: 10.1039/a807759b |
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-Aminoenones in the regioselective synthesis of 1,3,5-trialkylpyrazoles. The influence of the substituents in the mechanism and the regioselectivity of the reaction Angel Alberola Alfonso González-Ortega M. Luisa Sádaba and M. Carmen Sañudo pg 4061; DOI: 10.1039/a807692h |
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Stereocontrol in the intramolecular Buchner reaction of diazoamides and diazoesters Christopher J. Moody Soyfur Miah Alexandra M. Z. Slawin Darren J. Mansfield and Ian C. Richards pg 4067; DOI: 10.1039/a807622g |
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Stereocontrol in the intramolecular Buchner reaction of diazoketones Anita R. Maguire N. Rachael Buckley Patrick O Leary and George Ferguson pg 4077; DOI: 10.1039/a807677d |
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Solid state synthesis of 2-aroylbenzo[b]furans, 1,3-thiazoles and 3-aryl-5,6-dihydroimidazo[2,1-b][1,3]thiazoles from -tosyloxyketones using microwave irradiation Rajender S. Varma Dalip Kumar and Per J. Liesen pg 4093; DOI: 10.1039/a807563h |
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Stereoselective epoxidation of vinyl sulfones and N-(p-tolylsulfonyl)vinylsulfoximines derived from isopropylideneglyceraldehyde: synthesis of chiral building blocks Andrew D. Briggs Richard F. W. Jackson and Paul A. Brown pg 4097; DOI: 10.1039/a807458e |
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Dipolarophilic behaviour of the thiophene ring in intramolecular nitrile imine cycloadditions Gianluigi Broggini Luisa Garanti Giorgio Molteni and Gaetano Zecchi pg 4103; DOI: 10.1039/a807441k |
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Approaches to the synthesis of 8-epi-vernolepin from germacrolides Alejandro F. Barrero J. Enrique Oltra Armando Barragán and Míriam Álvarez pg 4107; DOI: 10.1039/a807410k |
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Bromoquinone–enaminone annulations: syntheses of murrayaquinone-A and ()-bismurrayaquinone-A William S. Murphy and Martial Bertrand pg 4115; DOI: 10.1039/a806187d |
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Azasteroids derived from fusidic acid William S. Murphy Basil Sarsam George Ferguson and John F. Gallagher pg 4121; DOI: 10.1039/a807082b |
Enzyme-mediated synthesis of (R)- and (S )--iononeElisabetta Brenna Claudio Fuganti Piero Grasselli Mara Redaelli and Stefano Serra pg 4129; DOI: 10.1039/a806943c |
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Rapid synthesis of dendrimers based on calix[4]resorcinarenes Yoshitaka Yamakawa Mitsuru Ueda Ritsuko Nagahata Kazuhiko Takeuchi and Michihiko Asai pg 4135; DOI: 10.1039/a806475j |
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Heteroaryl functionalised diacetylenes: preparation and solid-state reactivity Abhijit Sarkar and Satya S. Talwar pg 4141; DOI: 10.1039/a806078i |
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Syntheses and electronic structures of benzannelated isoquinolinones and their photoinduced cycloaddition reactions with electron deficient alkenes Ke-Qing Ling Xian-Yang Chen Hoong-Kun Fun Xiao-Ying Huang and Jian-Hua Xu pg 4147; DOI: 10.1039/a805865b |
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Enantioselective synthesis of benzylbutyrolactones from 5-hydroxyfuran-2(5H)-one. New chiral synthons for dibenzylbutyrolactone lignans by a chemoenzymatic route Jelle Brinksma Hanneke van der Deen Arjan van Oeveren and Ben L. Feringa pg 4159; DOI: 10.1039/a805777j |
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Double furofuran annulation to a bis-naphthoquinone: an approach to dimeric pyranonaphthoquinones Margaret A. Brimble Letecia J. Duncalf and Daniel Neville pg 4165; DOI: 10.1039/a805031g |
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Saturated oxygen heterocycles Mark C. Elliott pg 4175; DOI: 10.1039/a805170d |