223 data found. 1 - 223 listed   

Communication
Spectroscopic Characterizations of meso-Phenyl Substituted Tetrabenzoporphyrin Zinc Complexes
Ru-Jen Cheng,* Yu-Ran Chen, and Chang-Er Chuang
Vol 34, Issue 1, 1992, pp.1-4,
COM-91-5836
Abstract     PDF (122KB)
 

Communication
Additional Bioactive Neolignans from the Roots of Endlicheria dysodantha
Wen-wen Ma, Jon E. Anderson, Jerry L. McLaughlin,* and Karl V. Wood
Vol 34, Issue 1, 1992, pp.5-11,
COM-91-5857
Abstract     PDF (159KB)
 

Communication
Synthetic Studies on Indole Alkaloids. V. Synthesis of 2-Methyleneindolo[2,3-a]quinolizidines
Anna Diez, David Miguel, Cristina Vila, Mario Rubiralta*, Roland Remuson, and Yvonne Gelas-Mialhe
Vol 34, Issue 1, 1992, pp.13-16,
COM-91-5892
Abstract     PDF (96KB)
 

Communication
(R)-(+)-Noranicanine, a New Type of Trioxygenated Benzylisoquinoline. Isolation and Synthesis
Jean Michel Oger, Olivier Duval, Pascal Richomme, Jean Bruneton, Hélène Guinaudeau,* and Alain Fournet
Vol 34, Issue 1, 1992, pp.17-20,
COM-91-5903
Abstract     PDF (118KB)
 

Communication
Synthesis and Absolute Configuration of the Green Alga Cytokinin 2-Hydroxy-1'-methylzeatin
Tozo Fujii,* Masashi Ohba, Tsuyoshi Haneishi, Satoshi Matsubara, A. H. Abad Farooqi, and Y. N. Shukla
Vol 34, Issue 1, 1992, pp.21-24,
COM-91-5920
Abstract     PDF (91KB)
 

Paper
Synthesis and Reactions of 3-(3'-Thione)-1',2',4'-triazol-5'-ylcoumarin
Ahmed El Farargy, Fathi Yassin, Essam Abdel-Chani, Nadia El-Said, and Refaat Saleh*
Vol 34, Issue 1, 1992, pp.25-36,
COM-91-5782
Abstract     PDF (226KB)
 

Paper
Intramolecular Cyclization of Allylsilyl Substituted N-Acyliminium Ions. Access to 1- and 2-Azabicyclo[X.Y.0]alkanes. Total Synthesis of (±)-Mesembrine
Yvonne Gelas-Mialhe, Jean-Claude Gramain, Hassane Hajouji, and Roland Remuson*
Vol 34, Issue 1, 1992, pp.37-49,
COM-91-5810
Abstract     PDF (444KB)
 

Paper
Polycondensed Heterocycles. VIII. Synthesis of 11-Aryl-5H,11H-pyrrolo[2,1-c][1,4]benzothiazepines by Pummerer Rearrangement-Cyclization Reaction
Antonio Garofalo, Giuseppe Campiani, Vito Nacci,* and Isabella Fiorini
Vol 34, Issue 1, 1992, pp.51-60,
COM-91-5833
Abstract     PDF (198KB)
 

Paper
Reactions of 3-Formylindole N,N-Dimethylhydrazones with Dienophiles. A Stereospecific Addition
Salvador Escrivá Moscardó, José Sepúlveda-Arques,* Belén Abarca Gonzalez, Rafael Ballesteros Campos, Concepción Soriano Soto, Santiago García Granda, and Fermín Gomez Beltran
Vol 34, Issue 1, 1992, pp.61-66,
COM-91-5847
Abstract     PDF (161KB)
 

Paper
Anionic 4+2 Cyclization Route to 3-Sulfur Substituted Isocephem Analogs
Sagar Shakya and Tony Durst*
Vol 34, Issue 1, 1992, pp.67-83,
COM-91-5882
Abstract     PDF (449KB)
 

Paper
Four New Isoprenoid-substituted Dibenzoylmethane Derivatives, Glyineflanins A, B, C, and D from the Roots of Glycyrrhiza inflata
Lu Zeng, Toshio Fukai, Takae Kaneki, Taro Nomura,* Ru-Yi Zhang, and Zhi-Cen Lou
Vol 34, Issue 1, 1992, pp.85-97,
COM-91-5891
Abstract     PDF (314KB)
 

Paper
The Synthesis of 1-Amino-3,8-dipyridylmethyl-7-methylisoquinoline Involving a Tandem Addition Rearrangement Aryne Reaction
Abdul Rakeeb Deshmukh and Edward R. Biehl*
Vol 34, Issue 1, 1992, pp.99-102,
COM-91-5894
Abstract     PDF (102KB)
 

Paper
A Simple Route to 2,3-Dihydronaphtho[1,2-b]thiophenes and Naphtho[1,2-b]thiophenes Bearing Trifluoromethyl Groups by Aromatic Nucleophilic Substitution of N,N-Dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine
Etsuji Okada, Ryoichi Masuda, Masaru Hojo,* Naonori Imazaki, and Hiroshi Miya
Vol 34, Issue 1, 1992, pp.103-110,
COM-91-5897
Abstract     PDF (168KB)
 

Paper
Synthesis of 2-(Indol-3-yl)methyl-5-methylpyrazines, the Skeleton of Astechrome
Akihiro Ohta,* Hao Jing, Atsushi Maeda, Yasuyo Arai, Mikiko Goto, and Yutaka Aoyagi
Vol 34, Issue 1, 1992, pp.111-119,
COM-91-5898
Abstract     PDF (195KB)
 

Paper
Synthesis, Glycosidation and Resolution of (±)-Lomatin
Alexios-Léandros Skaltsounis, Sofia Mitaku, Gilbert Gaudel, François Tillequin, and Michel Koch*
Vol 34, Issue 1, 1992, pp.121-128,
COM-91-5901
Abstract     PDF (168KB)
 

Paper
Electrochemical Formation of Indazoles from Tropone Tosylhydrazones: Electrochemical Oxidations of Sodium Salts of Tosylhydrazones of Tropone and 2-Phenyltropone
Katsuhiro Saito,* Masashi Hattori, Tatsuji Sato, and Kensuke Takahashi
Vol 34, Issue 1, 1992, pp.129-134,
COM-91-5904
Abstract     PDF (144KB)
 

Paper
Synthesis and Rearrangement of Aminoalkyl Lactones to Spirocyclic Hydroxymethyl Lactams
Claudia Dostal, Silvia Lauritz, and Ernst Urban*
Vol 34, Issue 1, 1992, pp.135-148,
COM-91-5906
Abstract     PDF (402KB)
 

Paper
A Convenient Synthesis of 3(2)-Trifluoroacetylaminobenzo[b]thiophenes and Thiophenes and Some of Their Iodo Derivatives
Montserrat Prats* and Carmen Gálvez
Vol 34, Issue 1, 1992, pp.149-156,
COM-91-5907
Abstract     PDF (199KB)
 

Paper
New Tetrahydrofuranoid Steroidal Alkaloids from the Leaves of Buxus hildebrandtii
Atta-ur-Rahman,* M. Iqbal Choudhary,* Athar Ata, and Ermais Dagne
Vol 34, Issue 1, 1992, pp.157-171,
COM-91-5908
Abstract     PDF (377KB)
 

Paper
Resolution of Racemic O-(4-Methoxyphenyl)glycidol
Seiichi Takano,* Masaki Setoh, and Kunio Ogasawara
Vol 34, Issue 1, 1992, pp.173-180,
COM-91-5934
Abstract     PDF (193KB)
 

Communication
Chemistry of Indoles Carrying Basic Functions. Part II. Synthesis of 4-Substituted Cyclohept[c.d]indoles. A New Entry into the Ring System
István Moldval, Csaba Szántay Jr., and Csaba Szántay*
Vol 34, Issue 2, 1992, pp.219-223,
COM-91-5803
Abstract     PDF (144KB)
 

Communication
Synthesis of 6-Alkylamino-3-pyridazinecarboxylic Acid Derivatives from Methyl 6-Chloro-3-pyridazinecarboxylate
Shoetsu Konno, Mataichi Sagi, Futoshi Siga, and Hiroshi Yamanaka*
Vol 34, Issue 2, 1992, pp.225-228,
COM-91-5895
Abstract     PDF (95KB)
 

Communication
7-Deazaguanosine: Phosphoramidite and Phosphonate Building Blocks for Solid-Phase Oligoribonucleotide Synthesis
Frank Seela* and Karin Mersmann
Vol 34, Issue 2, 1992, pp.229-236,
COM-91-9515
Abstract     PDF (122KB)
 

Communication
A Facile Synthesis of Fluorine-containing Bicyclic Oxadiazines
Yasuhiro Kamitori, Masaru Hojo,* Ryoichi Masuda, Toru Numai, Katsumasa Yamamoto, and Isao Nakamura
Vol 34, Issue 2, 1992, pp.237-240,
COM-91-5921
Abstract     PDF (95KB)
 

Communication
Preparation of (6R)- and (6S)-(1R,4R)-6-Methyl-2-(p-toluenesulfonyl)-5-phenylmethyl-2,5-diazabicyclo[2.2.1]heptanes, Intermediates in a Synthesis of New Quinolones
Philippe Remuzon,* Daniel Bouzard, Christian Dussy, Jean-Pierre Jacquet, and Massoud Massoudi
Vol 34, Issue 2, 1992, pp.241-245,
COM-91-5925
Abstract     PDF (92KB)
 

Paper
5,12-Di(1-alkyl)thioquinanthrenediinium Bis-salts and 1-Alkyl-3-alkylthio-1,4-dihydro-4-thiooxoquinolines
Andrzej Maslankiewicz* and Andrzej Zieba
Vol 34, Issue 2, 1992, pp.247-258,
COM-90-5612
Abstract     PDF (208KB)
 

Paper
Elecrophilic Substitution of Indoles: Part XI. Lewis Acid Induced Reaction of Skatole with Bezil
Asima Chatterjee,* Ratna Chakrabarti, Biswanath Das, Sanchayita Kanrar, Julie Banerji, Herbert Budzikiewicz, Alain Neuman, and Thierry Prangé
Vol 34, Issue 2, 1992, pp.259-264,
COM-91-5680
Abstract     PDF (108KB)
 

Paper
Synthesis of 2',3'-Dideoxy-D-erythro-hex-2'-enopyranosyl Nucleosides from 5-Aminouracils and 3,4,6-Tri-O-acetyl-D-glucal
Henrik Pedersen, Erik B. Pedersen,* and Carsten M. Nielsen
Vol 34, Issue 2, 1992, pp.265-272,
COM-91-5890
Abstract     PDF (204KB)
 

Paper
Synthesis and Fluorescent Properties of New Heterobifunctional Fluorescent Probes
Thierry Besson, Benoit Joseph, Pascale Moreau, Marie-Claude Viaud, Gérard Coudert, and Gérald Guillaumet*
Vol 34, Issue 2, 1992, pp.273-291,
COM-91-5899
Abstract     PDF (437KB)
 

Paper
Study of the Asymmetric Induction of the 1,3-Dipolar Cycloaddition of Chiral Azomethine Ylides with Unactivated Double Bonds
Guillermo Negron, Georges Roussi,* and Jidong Zhang
Vol 34, Issue 2, 1992, pp.293-301,
COM-91-5900
Abstract     PDF (217KB)
 

Paper
The [2-(Trimethylsilyl)ethoxy]methyl Function as a Suitable N-1 Protecting Group in Lithiation Reactions with Pyrazoles and 1,2,4-Triazoles
Natalie Fugina, Wolfgang Holzer,* and Michael Wasicky
Vol 34, Issue 2, 1992, pp.303-314,
COM-91-5913
Abstract     PDF (292KB)
 

Paper
Oxazolones. Part VI. Reaction of 5(4H)-Oxazolones with Nitrile Imines: Synthesis of 1H-1,2,4-Triazoles through [3+2] Cycloaddition
Maria Luisa Gelmi,* Donato Pocar, and Raul Riva
Vol 34, Issue 2, 1992, pp.315-320,
COM-91-5917
Abstract     PDF (118KB)
 

Paper
Syntheses of (±)-Z-Geissoschizol, (±)-3-epi-Z-Geissoschizol, (±)-Corynantheidol, (±)-Dihydrocorynantheol, (±)-3-epi-Dihydrocorynantheol and the Corresponding Corynan-17-oic Acid Methyl Esters
Mauri Lounasmaa,* Reija Jokela, Birgit Tirkkonen, Jari Miettinen, and Minna Halonen
Vol 34, Issue 2, 1992, pp.321-339,
COM-91-5922
Abstract     PDF (371KB)
 

Paper
Synthesis and Attempted [4+2] Cycloaddition Reaction of 2,4,6-Tris(phenylseleno and aryltelluro)-1,3,5-triazines with Diethyl Acetylenedicarboxylate
Hiroyuki Tani,* Tokuo Inamasu, and Hitomi Suzuki*
Vol 34, Issue 2, 1992, pp.341-347,
COM-91-5926
Abstract     PDF (144KB)
 

Paper
Use of Chiral Amidals in the Synthesis of 6-Methylperihydropyrimidin-4-ones, Protected Form of β-Amino Acids
Rosa Amoroso, Giuliana Cardillo,* and Claudia Tomasini
Vol 34, Issue 2, 1992, pp.349-355,
COM-91-5930
Abstract     PDF (198KB)
 

Paper
Amidoalkylation of Pyrazine-2,3-dicarbonitrile by the Radical Generated from N-Alkanoylanilinoalkanoic Acid
Masaru Tada,* Reiko Furuse, and Hiroko Kashima
Vol 34, Issue 2, 1992, pp.357-362,
COM-91-5931
Abstract     PDF (152KB)
 

Paper
Synthesis of (2S,4S)-2-Hydroxy-4-hydroxymethyl-4-butanolide, a Hunger Substance
Katsuya Matsumoto,* Takashi Ebata,* Koshi Koseki, Hiroshi Kawakami, Koji Okano, and Hajime Matsushita
Vol 34, Issue 2, 1992, pp.363-367,
COM-91-5933
Abstract     PDF (119KB)
 

Review
Four-membered Heterocycles Containing One Phosphorus and One Other Heteroatom
Kamyar Afarinkia
Vol 34, Issue 2, 1992, pp.369-385,
REV-91-437
Abstract     PDF (310KB)
 

Communication
Phase Transfer Catalysed Oxidative Arylthiolation of 1,3,6-Trimethyluracil and Its 5-Bromo Derivative
Subodh Kumar,* Swapandeep S. Chimni, and Deepika Cannoo
Vol 34, Issue 3, 1992, pp.425-428,
COM-91-5869
Abstract     PDF (85KB)
 

Communication
A Convenient, One-Pot Synthesis of Azulenes Having Versatile Functional Groups by the Reaction of 2H-Cyclohepta[b]furan-2-ones with Furan Derivatives
Hidetsugu Wakabayashi,* Paw-Wang Yang,* Chi-Phi Wu, Kimio Shindo, Sumio Ishikawa, and Tetsuo Nozoe
Vol 34, Issue 3, 1992, pp.429-434,
COM-91-5936
Abstract     PDF (185KB)
 

Communication
Electrophilic Olefin Heterocyclization in Organic Synthesis. Formation of δ-Lactams by Iodine-induced Lactamization of δ,ε-Unsaturated Thioimidates
Hiroki Takahata,* Eng-Chi Wang, Kazumi Ikuro, Takao Yamazaki, and Tekefumi Momose*
Vol 34, Issue 3, 1992, pp.435-440,
COM-91-5940
Abstract     PDF (135KB)
 

Communication
Alkaloids of Aconitum balfourii Stapf.
Khadga S. Khetwal, Balawant S. Joshi, Haridutt K. Desai, and S. William Pelletier*
Vol 34, Issue 3, 1992, pp.441-444,
COM-91-5949
Abstract     PDF (134KB)
 

Communication
Novel Neuroexcitatory Amino Acid from Clitocybe acromelalga
Kimiaki Yamano, Kimiko Hashimoto, Haruhisa Shirahama*
Vol 34, Issue 3, 1992, pp.445-448,
COM-91-5950
Abstract     PDF (86KB)
 

Communication
Conformational Analysis of 2-Aryl-4-piperidones. Effect of the Indole Protective Phenylsulfonyl Group
Mario Rubiralta,* Javier Luque, Modesto Orozco, Anna Diez, and Isabel López
Vol 34, Issue 3, 1992, pp.449-456,
COM-91-5955
Abstract     PDF (164KB)
 

Paper
Studies on 2-Substituted Methylazoles: Novel Synthesis of 6-(N-Piperidinyl) and 6-(N-Morpholinyl)-1,4-dihydropyridine Derivatives Incorporating Benzimidazole Moiety with Anticipated Biological Activity
Galal A. M. Nawwar,* Hussein F. Zohdi, Randa H. Swellem, and Soad A. Osman
Vol 34, Issue 3, 1992, pp.457-464,
COM-91-5840
Abstract     PDF (197KB)
 

Paper
The Synthesis of Oxoaporphines and Phenanthrenediones from 7-Hydroxydehydronoraporphines
Carl Costanza, George R. Lenz,* and Ralph A. Lessor
Vol 34, Issue 3, 1992, pp.465-478,
COM-91-5887
Abstract     PDF (216KB)
 

Paper
Xanthone Constituents of Hypericum inodorum
Luz Cardona, Isabel Fernández, and José R. Pedro*
Vol 34, Issue 3, 1992, pp.479-482,
COM-91-5909
Abstract     PDF (106KB)
 

Paper
Stereospecific Synthesis of trans, cis-1,3,4-Trisubstituted 1,2,3,4-Tetrahydro-β-Carbolines
Mohammad Behforouz,* Sarah J. West, Chitra Chakrabarty, David A. Rusk, and Hamideh Zarrinmayeh
Vol 34, Issue 3, 1992, pp.483-495,
COM-91-5912
Abstract     PDF (240KB)
 

Paper
Regioselective Cycloadditions of 1H-Azepine and 1H-1,2-Diazepine Derivatives with N,α-Diphenylnitrone and Nitrosobenzene
Katsuhiro Saito,* Akihiro Yoshino, Hiroyuki Watanabe, and Kensuke Takahashi
Vol 34, Issue 3, 1992, pp.497-504,
COM-91-5916
Abstract     PDF (216KB)
 

Paper
Synthesis of 4',5- and 3',4',5-Oxygenated Pyranoisoflavones: Alpinumisoflavone and Related Compounds, and a Revised Structure of Derrone
Masao Tsukayama,* Yasuhiko Kawamura, and Hideo Tahara
Vol 34, Issue 3, 1992, pp.505-516,
COM-91-5918
Abstract     PDF (340KB)
 

Paper
Stereospecificity in the Pictet-Spengler Reaction. Enantiospecific Synthesis of (6S,10S)-(-)-5-Methyl-9-oxo-12-benzyl-6,7,8,9,10,11-hexahydro-6,10-imino-5H-cyclooct[b]indole, a Template for Preparation of Macroline/Sarpagine Alkaloids
Lin-Hua Zhang, Ying-Zhi Bi, Fu-Xiang Yu, Gerald Menzia, and James M. Cook*
Vol 34, Issue 3, 1992, pp.517-547,
COM-91-5927
Abstract     PDF (863KB)
 

Paper
Diorganotin Derivatives of 2,6-Dihydroxymethylpyridine and of 3-(N-Pyrrolidino)-1,2-propanediol: Synthesis, Characterization and in vitro Antitumor Activity
Marcel Gielen,* Mohammed Bouâlam, Monique Biesemans, Bernard Mahieu, and Rudolph Willem
Vol 34, Issue 3, 1992, pp.549-559,
COM-91-5944
Abstract     PDF (205KB)
 

Paper
Synthesis of 4-Alkoxyquinolines from Quinoline Reissert Compounds
Michiharu Sugiura,* Yoshie Sakurai, and Yoshiki Hamada
Vol 34, Issue 3, 1992, pp.561-568,
COM-91-5945
Abstract     PDF (174KB)
 

Paper
C-Nucleosides. 17. A Synthesis of 2-Substituted 7-(β-D-Ribofuranosyl)pyrrolo[2,1-f]-1,2,4-triazines. A New Type of "Purine Like" C-Nucleoside
Masanori Hayashi, Akemi Araki, and Isamu Maeba*
Vol 34, Issue 3, 1992, pp.569-574,
COM-91-5946
Abstract     PDF (179KB)
 

Paper
Four New Prenylated Flavonoids, Glyasperins A, B, C, and D from the Roots of Glycyrrhiza aspera
Lu Zeng, Toshio Fukai, Taro Nomura,* Ru-Yi Zhang, and Zhi-Cen Lou
Vol 34, Issue 3, 1992, pp.575-587,
COM-91-5951
Abstract     PDF (309KB)
 

Paper
On the Structure of the Diels-Alder Adducts Obtained from (E)-3-Methoxycarbonylmethylene-2-oxoindoline with Unsymmetrical Butadiene Derivatives
Kunisuke Okada,* Morihide Kondo, Hideo Tanino, Hisae Kakoi, and Shoji Inoue
Vol 34, Issue 3, 1992, pp.589-597,
COM-91-5952
Abstract     PDF (195KB)
 

Communication
Synthesis of Chiral 2-Aryl-4-piperidones
Mario Rubiralta,* Anna Diez, Cristina Vila, Josep Castells, and Isabel López
Vol 34, Issue 4, 1992, pp.643-650,
COM-91-5963
Abstract     PDF (165KB)
 

Communication
Importance of the 2-Hydroxy Group for the Reactions of an Acetate of a Naturally Occurring Prohibitin, 4-Acetoxy-2-hydroxy-2H-1,4-benzoxazin-3(4H)-one, with Nucleophiles
Takayoshi Ishizaki, Yuichi Hashimoto, and Koichi Shudo*
Vol 34, Issue 4, 1992, pp.651-656,
COM-91-5965
Abstract     PDF (119KB)
 

Communication
Nucleosides and Nucleotides. 110. [2,3]-Sigmatropic Rearrangement of the Allylic Selenides to Allylic Amines in Sugar Moiety of Pyrimidine Nucleosides: Synthesis of 3'-Amino-2',3'-dideoxy-2'-methylidenecytidine
Abdalla Alsyed A. Hassan and Akira Matsuda*
Vol 34, Issue 4, 1992, pp.657-661,
COM-92-9570
Abstract     PDF (105KB)
 

Communication
Synthesis of Furan-fused 3-Sulfolene. A Stable Precursor to Furan Analogue of o-Quinodimethane
Ta-shue Chou* and Chung-Ying Tsai
Vol 34, Issue 4, 1992, pp.663-666,
COM-92-5973
Abstract     PDF (77KB)
 

Communication
Annoreticuin and Isoannoreticuin: Two New Cytotoxic Acetogenins from Annona reticulata
Yang-Chang Wu,* Fang-Rong Chang, Chang-Yi Duh, and Shang-Kwei Wang
Vol 34, Issue 4, 1992, pp.667-674,
COM-92-5974
Abstract     PDF (179KB)
 

Communication
Novel N-10 to C-4 Oxygen Migration in the Acridine Ring System
Steven C. Zimmerman* and Zijian Zeng
Vol 34, Issue 4, 1992, pp.675-677,
COM-92-5976
Abstract     PDF (76KB)
 

Communication
Preparation of (1R,4R)-1-Methyl-2-(p-toluenesulfonyl)-5-phenylmethyl-2,5-diazabicyclo[2.2.1]heptane, Intermediate in a Synthesis of New Naphthyridones
Philippe Remuzon,* Massoud Massoudi, Daniel Bouzard, and Jean-Pierre Jacquet
Vol 34, Issue 4, 1992, pp.679-684,
COM-92-5984
Abstract     PDF (120KB)
 

Communication
Thermolysis of 3,6-Diaza- and 6-Aza-3-oxabenzo[g]tricyclo[3.3.0.02,4]octanes: Formation of Novel 4,1-Benzoxazocines
Jyoji Kurita, Katsuhiro Kikuchi, Toshiko Aruga, and Takashi Tsuchiya*
Vol 34, Issue 4, 1992, pp.685-688,
COM-92-5986
Abstract     PDF (101KB)
 

Paper
Two New Withanolides from Withania somnifera
Atta-ur-Rahman,* S. Arshad Jamal, and M.Iqbal Choudhary*
Vol 34, Issue 4, 1992, pp.689-698,
COM-91-5791
Abstract     PDF (220KB)
 

Paper
The Synthesis and Spectral Properties of N-(3,4,5-Trimethoxybenzoyl)-3,6-dihydro-1,2-oxazines and N-(3,4,5-Trimethoxybenzoyl)tetrahydro-1,2-oxaziens
Henryk Labaziewicz,* Bob A. Howell, Karl R. Lindfors, and Rodney C. Mason
Vol 34, Issue 4, 1992, pp.699-711,
COM-91-5834
Abstract     PDF (324KB)
 

Paper
5-Alkoxymethyl-1-hydroxyalkyluracils with Potential Anti-HIV Activity
Ahmed E.-S. Abdel-Megied, Mohammed S. Motawia, Erik B. Pedersen, and Carsten M. Nielsen
Vol 34, Issue 4, 1992, pp.713-722,
COM-91-5888
Abstract     PDF (250KB)
 

Paper
Thermal Conversion of Methyl 8-Vinyl-3-oxo-2-oxabicyclo[2.2.2]oct-5-en-6-carboxylates to Tetrahydrocoumarins and Methyl Benzoates
Takanao Matsui,* Yoh-ichi Matsushita, and Mitsuru Nakayama
Vol 34, Issue 4, 1992, pp.723-728,
COM-91-5941
Abstract     PDF (128KB)
 

Paper
One Step Synthesis of 5-Bromo-2-chloro-6-hydroxy-4-[N-(2,3-dibromopropyl)-N-alkylamino]pyrimidines, Useful Intermediates for the Preparation of Pteridine Derivatives and Related Analogues
Maurizio Botta,* Raffaele Saladino, and Rosario Nicoletti*
Vol 34, Issue 4, 1992, pp.729-737,
COM-91-5953
Abstract     PDF (220KB)
 

Paper
Synthesis of New Carbocyclic Analogues of Oxetanocin A and Oxetanocin G
Pascal Pecquet, François Huet,* Michel Legraverend,* and Emile Bisagni
Vol 34, Issue 4, 1992, pp.739-745,
COM-91-5954
Abstract     PDF (239KB)
 

Paper
A New Synthesis of 7,12-Dihydro-12-phenyl-5H-6,12-methanodibenz[c,f]azocines via N-Benzyl-1,2,3,4-tetrahydro-4-phenylisoquinolin-4-ols
Masaru Kihara,* Minoru Kashimoto, Yoshimaro Kobayashi, and Yoshimitsu Nagao
Vol 34, Issue 4, 1992, pp.747-756,
COM-91-5956
Abstract     PDF (225KB)
 

Paper
A New Synthetic Method for the Synthesis of Hydroxylated Isoquinolines: Preparation of Methyl 6,7- and 7,8-Dihydroxyisoquinoline-3-carboxylates, Potential Protein-Tyrosine Kinase Inhibitors
Terrence R. Burke, Jr.,* Pamela L. Russ, and Victor E. Marquez
Vol 34, Issue 4, 1992, pp.757-764,
COM-91-5958
Abstract     PDF (232KB)
 

Paper
Haliclonol, a New Tetrahydropyranone from the Caribbean Sponge Haliclona hogarthi
Patrizia Ciminiello, Valeria Costantino, Ernesto Fattorusso,* Silvana Magno, and Alfonso Mangoni
Vol 34, Issue 4, 1992, pp.765-770,
COM-91-5961
Abstract     PDF (153KB)
 

Paper
The Synthesis of Spirocyclic [1,2,4]Triazolo[4,3-a]quinolines as Potential Ligands for the Benzodiazepine Receptor
Lawrence A. Reiter* and Gary E. Berg
Vol 34, Issue 4, 1992, pp.771-780,
COM-91-5962
Abstract     PDF (305KB)
 

Paper
A One-Pot Access to [b]Annellated Carbazoles as Potential DNA Intercalators via Diels-Alder Reactions with 1-Alkylpyrano[3,4-b]indol-3-ones
Ulf Pindur,* Manfred Haber, and Houshang Erfanian-Abdoust
Vol 34, Issue 4, 1992, pp.781-790,
COM-91-5964
Abstract     PDF (241KB)
 

Paper
Facile Synthetic Methods for 3- and 5-Trifluoromethyl-4-trifluoroacetylpyrazoles and Their Conversion into Pyrazole-4-carboxylic Acids
Etsuji Okada, Ryoichi Masuda, and Masaru Hojo*
Vol 34, Issue 4, 1992, pp.791-798,
COM-91-5969
Abstract     PDF (201KB)
 

Paper
A Novel Synthesis of 6-Demethoxyacronycine
Abdelhakim Elomri, Sylvie Michel, François Tillequin, and Michel Koch*
Vol 34, Issue 4, 1992, pp.799-806,
COM-92-5981
Abstract     PDF (187KB)
 

Review
A Survey of 6,9-Epoxycyclodeca[b]furan Sesquiterpenes
Dearg S. Brown and Leo A. Paquette*
Vol 34, Issue 4, 1992, pp.807-834,
REV-92-439
Abstract     PDF (568KB)
 

Communication
Synthesis of 5-Alkyl Substituted Uracil Derivatives from Barbituric Acid
Ilaria Candiani, Walter Cabri, Angelo Bedeschi,* Tiziano Martinengo, and Sergio Penco
Vol 34, Issue 5, 1992, pp.875-879,
COM-92-5985
Abstract     PDF (122KB)
 

Communication
A Convenient, One-Pot Synthesis of Tropocoronands and Tropopodans by Use of the Heterocycle-Exchange Reaction of Benzo[b]cyclohepta[e][1,4]oxazine
Tetsuo Nozoe,* Kimio Shindo,* Hidetsugu Wakabayashi, and Sumio Ishikawa
Vol 34, Issue 5, 1992, pp.881-884,
COM-92-5987
Abstract     PDF (117KB)
 

Communication
Sesquiterpene Pyridine Alkaloids from Maytenus ebenifolia
Hideji Itokawa,* Osamu Shirota, Hiroshi Morita, and Koichi Takeya
Vol 34, Issue 5, 1992, pp.885-889,
COM-92-5988
Abstract     PDF (160KB)
 

Communication
Synthesis of 6-Phenylaminofuro[2,3-d]pyrimidine-2,4(1H,3H)-diones from Barbiturylbenzylidenes and Isonitriles
José Daniel Figueroa-Villar,* Carisa Lopes Carneiro, and Elizabete Rangel Cruz
Vol 34, Issue 5, 1992, pp.891-894,
COM-92-5989
Abstract     PDF (88KB)
 

Communication
Efficient Catalytic Furylation of 2-Acetoxy-5-pyrrolidone
Tomihisa Ohta, Sojiro Shiokawa, Eiichiro Iwashita, and Shigeo Nozoe*
Vol 34, Issue 5, 1992, pp.895-898,
COM-92-5991
Abstract     PDF (87KB)
 

Communication
Studies on Pyridinium N-Ylides: One Step Synthesis of Heteropolycycles, Indolizinoquinolizines
Yoshiro Matsuda,* Makoto Yamashita, Kimitoshi Takahashi, Shizuki Ide, Kazuki Furuno, Katsura Torisu, Takahiro Itou, and Chieko Motokawa
Vol 34, Issue 5, 1992, pp.899-902,
COM-92-5992
Abstract     PDF (88KB)
 

Communication
Synthesis of a Bicyclic γ-Lactam Dipeptide Analogue
Jack E. Baldwin, Victor Lee, and Christopher J. Schofield
Vol 34, Issue 5, 1992, pp.903-906,
COM-92-6003
Abstract     PDF (98KB)
 

Paper
5,6-Dihydro-1H,4H-1,2,5-thiadiazolo[4,3,2-ij]quinoline-2,2-dioxide: A New N,N’-Cyclic Sulfamide
Serge Mignani,* Claude Gueremy, Jean-Luc Malleron, Alain Truchon, Jean-François Peyronel, and Jean-Pierre Bastart
Vol 34, Issue 5, 1992, pp.907-910,
COM-91-5911
Abstract     PDF (105KB)
 

Paper
A New Synthesis of 1-Hydroxyisoindoles
Jean-Michel Vierfond,*Christian Martin, Yvette Mettey, Annick Reynet, and Marcel Miocque
Vol 34, Issue 5, 1992, pp.911-914,
COM-91-5919
Abstract     PDF (95KB)
 

Paper
Studies in the Field of Pyridazine Compounds, 28. Synthesis of 5-Substituted 6(5H)-1,2,4-Triazolo[4,3-b]pyridazinones
Judit Kosáry
Vol 34, Issue 5, 1992, pp.915-921,
COM-91-5923
Abstract     PDF (133KB)
 

Paper
A New Heterocyclic Ring System: Synthesis of Pyrazolo[3’,4’:4,5]pyrimido[2,1-a]phthalazine Derivatives
Maria Santagati, Andrea Santagati, Maria Modica, and Filippo Russo*
Vol 34, Issue 5, 1992, pp.923-927,
COM-91-5935
Abstract     PDF (152KB)
 

Paper
Synthesis of 2-Amino-4-(4-pyridinyl)-1,3,5-triazine and Its Novel Reaction with Isocyanates
Baldev Singh
Vol 34, Issue 5, 1992, pp.929-935,
COM-91-5939
Abstract     PDF (135KB)
 

Paper
Regioselective O-Demethylation of Bisbenzylisoquinoline Alkaloids
Jun-ichi Kunitomo,* Megumi Oshikata, Michinori Akasu, and Hisashi Ishii
Vol 34, Issue 5, 1992, pp.937-942,
COM-91-5947
Abstract     PDF (122KB)
 

Paper
Diastereoselective Reduction of Derivatives of 3,4-Dihydro-1-methylidene-2-tartaroylisoquinoline
Zbigniew Czarnocki, David B. MacLean, and Walter A. Szarek
Vol 34, Issue 5, 1992, pp.943-953,
COM-91-5959
Abstract     PDF (270KB)
 

Paper
C-Nucleosides. 19. Synthesis of 7- and 8-Substituted 4-[1-(β-D-Ribofuranosyl)oxo]-1,3-dihydro-2H-1,5-benzodiazepin-2-one
Yasutaka Ito, Masakazu Wakimura, C. Ito, and Isamu Maeba*
Vol 34, Issue 5, 1992, pp.955-964,
COM-91-5966
Abstract     PDF (304KB)
 

Paper
Application of Photoamination to Synthesis of Benzylisoquinolines, Aporphins, and Isopavines
Masahide Yasuda,* Shuichi Hamasuna, Katsuhiko Yamano, Jun-ichi Kubo, and Kensuke Shima
Vol 34, Issue 5, 1992, pp.965-977,
COM-92-5972
Abstract     PDF (334KB)
 

Paper
A Route to 1-Azaspirans Related to Perhydrohistrionicotoxin
Charles M. Thompson
Vol 34, Issue 5, 1992, pp.979-990,
COM-92-5975
Abstract     PDF (274KB)
 

Paper
Synthesis of 1,2,3,4-Tetrahydroacridine and 5,6,7,8-Tetrahydroquinoline Derivatives as Potential Acetylcholinesterase Inhibitors
Franco Gatta,* Maria Rosaria Del Giudice, Massimo Pomponi, and Maurizio Marta
Vol 34, Issue 5, 1992, pp.991-1004,
COM-92-5977
Abstract     PDF (326KB)
 

Paper
Triazolopyridines. 13. Reaction between Triazolopyridinium Ylides and Electrophiles
Belen Abarca,* Rafael Ballesteros, Mohamed R. Metni, Gurnos Jones,* David J. Ando, and Michael B. Hursthouse
Vol 34, Issue 5, 1992, pp.1005-1016,
COM-92-5982
Abstract     PDF (246KB)
 

Paper
Synthesis of 4-, 5-, 6- and 7-Substituted N-Tosylindoles from Substituted Anilines
Yasushi Murai, Shougo Kobayashi, Seiichi Inoue,* and Kikumasa Sato
Vol 34, Issue 5, 1992, pp.1017-1029,
COM-92-5990
Abstract     PDF (307KB)
 

Paper
Directed Lithiation of 1-(tert-Butoxycarbonyl)indolines. A Convenient Route to 7-Substituted Indolines
Masatomo Iwao* and Tsukasa Kuraishi
Vol 34, Issue 5, 1992, pp.1031-1038,
COM-92-5993
Abstract     PDF (245KB)
 

Paper
Study of the Reaction of Several Ketone Enolates with 3-Iodobenzo[b]thiophene under Thermally Initiated SRN1 Reaction Conditions
Montserrat Prats,* Carmen Gálvez, and Lluís Beltran
Vol 34, Issue 5, 1992, pp.1039-1046,
COM-92-5994
Abstract     PDF (229KB)
 

Paper
Convenient Synthesis of 5-Trifluoromethyl-3-oxazolines and 5-Trifluoromethyloxazoles
Yasuhiro Kamitori, Masaru Hojo,* Ryoichi Masuda, Toshiya Takahashi, and Masaaki Wada
Vol 34, Issue 5, 1992, pp.1047-1054,
COM-92-5997
Abstract     PDF (167KB)
 

Paper
Synthesis of 2,3-Fused Quinolines from 3-Substituted Quinoline 1-Oxides. Part 1.
Yutaka Miura,* Sakae Takaku, Yasuo Fujimura, and Masatomo Hamana
Vol 34, Issue 5, 1992, pp.1055-1063,
COM-92-5999
Abstract     PDF (225KB)
 

Communication
Giganenin, a Highly Potent Monotetrahydrofuran Acetogenin and 4-Deoxygigantecin from Goniothalamus giganteus
Xin-Ping Fang, Jon E. Anderson, David L. Smith, Karl V. Wood, and Jerry L. McLaughlin*
Vol 34, Issue 6, 1992, pp.1075-1083,
COM-92-6005
Abstract     PDF (261KB)
 

Communication
Preparation of 2,5-Disilylated Thiophene Derivatives and Their Conversion to 2,5-Dihalo Derivatives
Naomichi Furukawa,* Hiroki Hoshiai, Tadao Shibutani, Masato Higaki, Fujiko Iwasaki, and Hisashi Fujihara
Vol 34, Issue 6, 1992, pp.1085-1088,
COM-92-6015
Abstract     PDF (102KB)
 

Communication
Total Synthesis of Eupomatidines-1,2, and 3
Yoshiyasu Kitahara and Akinori Kubo*
Vol 34, Issue 6, 1992, pp.1089-1092,
COM-92-6023
Abstract     PDF (114KB)
 

Communication
A Breakthrough for the Photochemical Arylation in the 3-(Phenylmethyl)-2(5H)-furanone system Leading to the Tetrahydroindenofuranone System
Osamu Muraoka,* Genzoh Tanabe, Kyoko Sano, and Takefumi Momose*
Vol 34, Issue 6, 1992, pp.1093-1096,
COM-92-6034
Abstract     PDF (97KB)
 

Communication
A Novel and Efficient Synthesis of 9-(c-4,t-5-Bishydroxymethylcyclopent-2-en-r-1-yl)-9H-adenine (BCA) Having Anti-HIV Activity from Norbornadiene
Nobuya Katagiri,* Hiroshi Sato, Sachie Arai, Akemi Toyota, and Chikara Kaneko
Vol 34, Issue 6, 1992, pp.1097-1100,
COM-92-6036
Abstract     PDF (91KB)
 

Paper
Tetracyclic Indole Derivatives from the Reaction of Methyl 2,4-Dioxo-6,6-dimethoxyhexanoate with Tryptamine: Indolo[2,3-a]quinolizidine vs 3,7a-Diazacyclohepta[jk]fluorene
Jean-Yves Laronze,* Jacqueline Laronze, F. Wemba-Lenga, and Jean Lévy
Vol 34, Issue 6, 1992, pp.1101-1106,
COM-91-5957
Abstract     PDF (180KB)
 

Paper
A Facile Synthesis of 9-Nor-9-hydroxyhexahydrocannabinol via Intramolecular Reverse Electron Demand Diels-Alder Cyclization
Zhan Guo Lu and Seiichi Inoue*
Vol 34, Issue 6, 1992, pp.1107-1117,
COM-92-5971
Abstract     PDF (245KB)
 

Paper
Synthesis of Sulfur and Selenium Analogues of Psoralen
E. Andreas Jakobs, Léon E. Christiaens, and Marcel J. Renson*
Vol 34, Issue 6, 1992, pp.1119-1132,
COM-92-5996
Abstract     PDF (344KB)
 

Paper
Heterocyclic Compounds. I. Reactions of o-Amino-carboxamide with β-Diketones: Synthesis of Imidazo[1,5-a]pyrimidine and Pyrazolo[1,5-a]pyrimidine Derivatives
Ji-Wang Chern,* Chung-Chi Lee, Yen-Chywan Liaw, and Andrew H.-J. Wang
Vol 34, Issue 6, 1992, pp.1133-1145,
COM-92-6000
Abstract     PDF (290KB)
 

Paper
Stereospecific Synthesis of a Ribosyl-diazepanone Derivatives; a Synthetic Approach for Elucidation of the Stereochemistry of a Lipid Nucleoside Antibiotic Liposidomycin B
Marianne R. Spada, Makoto Ubukata,* and Kiyoshi Isono
Vol 34, Issue 6, 1992, pp.1147-1167,
COM-92-6004
Abstract     PDF (541KB)
 

Paper
Synthesis of Some 5-Substituted Indoles
Youhua Yang, Arnold R. Martin,* David L. Nelson, and John Regan
Vol 34, Issue 6, 1992, pp.1169-1175,
COM-92-6009
Abstract     PDF (174KB)
 

Paper
Oxidative Coupling of 4-Substituted N,N-Dimethylanilines with Cyclic Vinyl Ethers in the Presence of Either Manganese(II) or Cobalt(II) Nitrate under Oxygen
Satoru Murata, Koji Teramoto, Masahiro Miura,* and Masakatsu Nomura
Vol 34, Issue 6, 1992, pp.1177-1182,
COM-92-6010
Abstract     PDF (143KB)
 

Paper
Thermolysis of 1,2,3-Triazines
Takashi Itoh, Mamiko Okada, Kazuhiro Nagata, and Akio Ohsawa*
Vol 34, Issue 6, 1992, pp.1183-1190,
COM-92-6012
Abstract     PDF (178KB)
 

Paper
Thieno[3,4-b][1,4]diazepines: Synthesis and Stereochemistry
Alba Chimirri, Rosaria Gitto, Silvana Grasso, Giovanni Romeo, and Maria Zappalà
Vol 34, Issue 6, 1992, pp.1191-1200,
COM-92-6016
Abstract     PDF (197KB)
 

Paper
A Synthesis of 4-Cyano-hexahydro-2H-benzo[b]quinolizine-7,10-dione as a Simple Model Compound of Saframycin A
Akinori Kubo,* Tatsuya Nakai, Yuichi Koizumi, Naoki Saito, Yuzuru Mikami, Katsukiyo Yazawa, and Jun Uno
Vol 34, Issue 6, 1992, pp.1201-1211,
COM-92-6017
Abstract     PDF (336KB)
 

Paper
1H Nmr Chemical Shift of the Flavonol 5-Hydroxy Proton as a Characterization of 6- or 8-Isoprenoid Substitution
Toshio Fukai and Taro Nomura*
Vol 34, Issue 6, 1992, pp.1213-1225,
COM-92-6026
Abstract     PDF (348KB)
 

Paper
The Synthesis of Tetrapyranozole Substitued Phenols
Mitchell R. Malachowski,* Marilyn G. Davidson, and J. Daniel Davis
Vol 34, Issue 6, 1992, pp.1227-1230,
COM-92-6029
Abstract     PDF (118KB)
 

Paper
Studies on the Alkaloids from Aconitum contortum (II)
Kazuaki Niitsu,* Yukinobu Ikeya, Takao Katsuhara, Hiroshi Mitsuhashi, Liang Huiling, and Chen Siying
Vol 34, Issue 6, 1992, pp.1231-1238,
COM-92-6032
Abstract     PDF (157KB)
 

Paper
An Investigation of the Influence of Haloarenes and Hetarylacetonitriles on the Competition between Possible Aryne Arylation and Tandem Addition-Rearrangement Pathways
A. Rakeeb Deshmukh, Matt Morgan, Long Tran, Hongming Zhang, Mahesh Dutt, and Edward R. Biehl*
Vol 34, Issue 6, 1992, pp.1239-1249,
COM-92-6035
Abstract     PDF (317KB)
 

Communication
Isolation of Acromelic Acids D and E from Clitocybe acromelalga
Shinji Fushiya, Seiichi Sato, Yasuko Kera, and Shigeo Nozoe*
Vol 34, Issue 7, 1992, pp.1277-1280,
COM-92-6065
Abstract     PDF (83KB)
 

Communication
Synthesis of Extended 1,3-Polyols Using Four-Carbon Units: An Approach to the Construction of the Polyol Fragment of Roxaticin
Yuji Mori,* Motoya Asai, and Hiroshi Furukawa
Vol 34, Issue 7, 1992, pp.1281-1284,
COM-92-6041
Abstract     PDF (95KB)
 

Communication
A Novel Synthesis of 2,2’-Bisindole and Its Application for the Synthesis of Indolo[2,3-a]carbazole Derivatives
Masanori Somei* and Atsushi Kodama
Vol 34, Issue 7, 1992, pp.1285-1288,
COM-92-6044
Abstract     PDF (87KB)
 

Communication
An Unprecedented Reaction of Diethylaminosulfur Trifluoride with Furanones
Virendra Kumar* and Malcolm R. Bell
Vol 34, Issue 7, 1992, pp.1289-1293,
COM-92-6060
Abstract     PDF (111KB)
 

Communication
A Regioselective Lithiation of 1-Methoxymethoxyindole at the 2-Position and Its Application for the Synthesis of 2-Substituted Indoles
Masanori Somei* and Tetsuya Kobayashi
Vol 34, Issue 7, 1992, pp.1295-1298,
COM-92-6066
Abstract     PDF (84KB)
 

Communication
Incartine, a Biosynthetic Intermediate, from the Flowers of Lycoris incarnata
Masaru Kihara,* Lai Xu, Keiji Konishi, Yoshimitsu Nagao, Shigeru Kobayashi, and Tetsuru Shingu
Vol 34, Issue 7, 1992, pp.1299-1301,
COM-92-6068
Abstract     PDF (60KB)
 

Paper
Alkylation of 3-Ethyl-2-methyl-4-oxo-4,5,6,7-tetrahydroindole with Bromoesters: Benzenesulfonyl as Convenient Nitrogen Protecting Group
Christian F. Masaguer, Enrique Ravina,* and Javier Fueyo
Vol 34, Issue 7, 1992, pp.1303-1309,
COM-91-5889
Abstract     PDF (173KB)
 

Paper
A Synthesis of 3-Hydroxymethyl-6-methylbenzofuran
Antonio G. González, Jaime Bermejo Barrera,* and Carlos Yanes Hernández
Vol 34, Issue 7, 1992, pp.1311-1315,
COM-91-5929
Abstract     PDF (124KB)
 

Paper
Thienocyclopenta[2,3-b]aziridin-5-one: Cleavage in Acidic Medium
Patrick Dallemagne, Juan Carlos Pilo, Sylvain Rault, Max Robba,* Michel Saux, and Alain Carpy
Vol 34, Issue 7, 1992, pp.1317-1324,
COM-92-5998
Abstract     PDF (200KB)
 

Paper
Hydrolysis of Cyclic 2-Alkoxyiminium Salts
Charles A. Zezza, Tae Woo Kwon, JennLine Sheu, and Michael B. Smith*
Vol 34, Issue 7, 1992, pp.1325-1342,
COM-92-6011
Abstract     PDF (445KB)
 

Paper
Synthesis and Configurational Study of 2-Arylmorpholines
Raymond Houssin, Marie-Pierre Vaccher, Jean-Pierre Hénichart, and Daniel Lesieur*
Vol 34, Issue 7, 1992, pp.1343-1352,
COM-92-6020
Abstract     PDF (224KB)
 

Paper
Synthesis of 11H-Furo[3’,2’:7,8]benzopyrano[3,4-c]pyridin-11-one and 6,8-Dimethyl-10H-pyrano[2’,3’:4,5]benzofuro[3,2-c]pyridin-10-one (Pyridoangelicins)
Jacqueline Moron,* Christiane Huel, and Emile Bisagni
Vol 34, Issue 7, 1992, pp.1353-1364,
COM-92-6021
Abstract     PDF (320KB)
 

Paper
Phase Transfer Catalysis without Solvent. Synthesis of Bisazolylalkanes
Enrique Díez-Barra,* Antonio de la Hoz, Ana Sánchez-Migallón, and Juan Tejeda
Vol 34, Issue 7, 1992, pp.1365-1373,
COM-92-6024
Abstract     PDF (236KB)
 

Paper
Studies on the Synthesis of C-2 Substituted Cephalosporin Sulfones: The Unexpected Reactivity of the C-2 Carbon
Maurizio Botta,* Marcello Crucianelli, Raffaele Saladino, and Rosario Nicoletti*
Vol 34, Issue 7, 1992, pp.1375-1384,
COM-92-6025
Abstract     PDF (255KB)
 

Paper
Nitroimidazolones. Synthesis of Deaza Analogues of 3-Nitro-1,2,4-triazol-5-one
John E. Marlin,* Michael O. Killpack
Vol 34, Issue 7, 1992, pp.1385-1393,
COM-92-6031
Abstract     PDF (242KB)
 

Paper
Synthesis of 5-Arylated Indoles via Palladium-catalyzed Cross-coupling Reaction of 5-Indolylboronic Acid with Aryl and Heteroaryl Halides
Youhua Yang and Arnold R. Martin*
Vol 34, Issue 7, 1992, pp.1395-1398,
COM-92-6033
Abstract     PDF (98KB)
 

Paper
An Experimental and Theoretical Study on 4-Amino-1,2,3-triazolo-1,2,6-thiadiazine 2,2-Dioxide Tautomers and Their N-Amino and N-Methyl Derivatives
Angela Herrero, M. Luisa Jimeno, Carmen Ochoa,* José L. G. de Paz, Concepción Foces-Foces, Félix H. Cano, and Martín Martínez-Ripoll
Vol 34, Issue 7, 1992, pp.1399-1413,
COM-92-6037
Abstract     PDF (382KB)
 

Paper
[8+2]-Type cycloaddition Reactions of N-Aryl-2,4,6-cycloheptatriene-1-imines and 2,4,6-Cycloheptatriene-1-thione with p-Toluenesulfonyl Isocyanate: Formation of 1,3-Diazaazulanones
Kazuaki Ito, Katsuhiro Saito,* Shigeyuki Takeuchi, and Kensuke Takahashi
Vol 34, Issue 7, 1992, pp.1415-1422,
COM-92-6040
Abstract     PDF (243KB)
 

Paper
The Reactions of 2,6-Dichlorobenzonitrile Oxide with Pyrimidine Derivatives
Jae Nyoung Kim and Eung K. Ryu*
Vol 34, Issue 7, 1992, pp.1423-1434,
COM-92-6071
Abstract     PDF (295KB)
 

Paper
A Facile and Convenient Synthetic Method for 3-Trifluoroacetylpyrroles
Etsuji Okada, Ryoichi Masuda, Masaru Hojo,* and Reiko Yoshida
Vol 34, Issue 7, 1992, pp.1435-1441,
COM-92-6081
Abstract     PDF (156KB)
 

Communication
Mechanistic Inversion of Photoinitiated Electron Transfer Processes in Aryl Imidazolidinones
Paul H. Mazzocchi,* Nai Yong Jing, and Kazuaki Oda
Vol 34, Issue 8, 1992, pp.1483-1486,
COM-91-5932
Abstract     PDF (100KB)
 

Communication
Tetra-2-thienyl- and Tetrakis(5,2’-bithiophene-2-yl)thiophenes and Selenophenes
Juzo Nakayama,* Kanji Sawada, Akihiko Ishii, and Masamatsu Hoshino
Vol 34, Issue 8, 1992, pp.1487-1490,
COM-92-6027
Abstract     PDF (80KB)
 

Communication
New Cyclization Reactions of 3-Dialkylamino-4-aminopyridines under Conditions of Nitration
Yutaka Miura,* Sakae Takaku, Yoshiharu Nawata, and Masatomo Hamana
Vol 34, Issue 8, 1992, pp.1491-1495,
COM-92-6045
Abstract     PDF (89KB)
 

Communication
New, Short Synthesis of (±)-Geissoschizine
Mauri Lounasmaa,* Reija Jokela, Jari Miettinen, and Minna Halonen
Vol 34, Issue 8, 1992, pp.1497-1502,
COM-92-6049
Abstract     PDF (96KB)
 

Communication
Reaction of Quadricyclane with Electron Deficient p-Benzoquinones
Ken-ichi Hirao,* tohru Yokozawa, Asami Yamashita, and Tomoki Watanabe
Vol 34, Issue 8, 1992, pp.1503-1506,
COM-92-6064
Abstract     PDF (93KB)
 

Communication
Nucleophilic Fluorination of Chlorinated N-Heterocycles with Tetrabutylphosphonium Hydrogendifluoride and Dihydrogentrifluoride
Yukitaka Uchibori, Masayuki Umeno, and Hirosuke Yoshioka*
Vol 34, Issue 8, 1992, pp.1507-1510,
COM-92-6091
Abstract     PDF (83KB)
 

Communication
A Novel Nitrile Oxide Precursor; 2-Methyl-4-nitro-5(2H)-isoxazolone
Suguru Higashida, Hiroko Nakashima, Yasuo Tohda, Keita Tani, Nagatoshi Nishiwaki, and Masahiro Ariga*
Vol 34, Issue 8, 1992, pp.1511-1514,
COM-92-6097
Abstract     PDF (68KB)
 

Communication
Enantioselective Synthesis of Indolizidine Alkaloid: A Formal Total Synthesis of (-)-Pumiliotoxin 251D
Toshio Honda,* Michiyasu Hoshi, and Masayoshi Tsubuki
Vol 34, Issue 8, 1992, pp.1515-1518,
COM-92-6098
Abstract     PDF (126KB)
 

Communication
First Example of Intramolecular 1,3-Dipolar Cycloaddition of Non-stabilized Azomethine Ylide Generated from Tertiary Amine N-Oxide
Seiichi Takano,* Yoshiaki Sugihara, and Kunio Ogasawara
Vol 34, Issue 8, 1992, pp.1519-1522,
COM-92-6107
Abstract     PDF (116KB)
 

Paper
Synthesis of 2,2-Dimethylbenzoxazepinones by the Schmidt Reaction of 2,2-Dimethyl-4-chromanones
Albert Lévai,* Tibor Timár, László Frank, and Sándor Hosztafi
Vol 34, Issue 8, 1992, pp.1523-1538,
COM-92-5978
Abstract     PDF (264KB)
 

Paper
Polyhalogenoaromatic Compounds. Part 51. Synthesis of New Heterocycles from Pentachloropyridine and 2,3,5,6-Tetrachloropyridine with Aliphatic Diamines
Luis Juliá,* Jordi Rius, and Hans Suschitzky
Vol 34, Issue 8, 1992, pp.1539-1545,
COM-92-6018
Abstract     PDF (175KB)
 

Paper
Structure Determination of Some Pyronylpyrazoles, Correction of the Structures Described as Pyrano[4,3-c]pyrazoles
Ana Brbot-Saranovic,* Branka Katusin-Razem, and Ivan Vickovic
Vol 34, Issue 8, 1992, pp.1547-1554,
COM-92-6038
Abstract     PDF (163KB)
 

Paper
Two New Benzofuran Derivatives, Corylifonol and Isocorylifonol from the Seeds of Psoralea corylifolia
Yun-Lian Lin and Yueh-Hsiung Kuo*
Vol 34, Issue 8, 1992, pp.1555-1564,
COM-92-6050
Abstract     PDF (213KB)
 

Paper
[3+2] Cycloaddition of Chiral Azomethine Ylides from Aminosugar N-Oxides. Enantioselective Synthesis of 3,4-Disubstituted Pyrrolidines
Jacqueline Chastanet, Hassana Fathallah, Guillermo Negron, and Georges Roussi*
Vol 34, Issue 8, 1992, pp.1565-1572,
COM-92-6052
Abstract     PDF (234KB)
 

Paper
Reaction of Ketene Dithioacetals with Thioamides. A Synthesis of Pyrimidine Derivatives
Antonio Lorente,* M. Luisa García, Misericordia Fernández, and José L. Soto
Vol 34, Issue 8, 1992, pp.1573-1582,
COM-92-6062
Abstract     PDF (214KB)
 

Paper
1,3-Cycloaddition of Benzonitrile Oxides to Diazepines. I. 1-Ethoxycarbonyl-5-methyl-1,2-diazepine
Paolo Beltrame,* Enzo Cadoni, Maria M. Carnasciali, Gioanna Gelli, Adolfo Lai, Angelo Mugnoli, and Marcella Pani
Vol 34, Issue 8, 1992, pp.1583-1604,
COM-92-6073
Abstract     PDF (355KB)
 

Paper
Reinvestigation of Nitrosation of Methylpyridines and Their 1-Oxides and Deoxygenation of 3-Pyridinecarbaldehyde 1-Oxide Oxime
Yoshinobu Tagawa, Kazuya Hama, and Yoshinobu Goto*
Vol 34, Issue 8, 1992, pp.1605-1612,
COM-92-6080
Abstract     PDF (220KB)
 

Paper
Dimerization of Indolo[1,2-b][2,7]naphthyridine-5,12-quinone
Deborah A. Davis and Gordon W. Gribble*
Vol 34, Issue 8, 1992, pp.1613-1621,
COM-92-6087
Abstract     PDF (229KB)
 

Paper
Synthesis of 5,8-Quinoxalinediones and 5,8-Quinazolinediones
Yoshiyasu Kitahara, Shinsuke Nakahara, Yoshihiro Tanaka, and Akinori Kubo*
Vol 34, Issue 8, 1992, pp.1623-1630,
COM-92-6102
Abstract     PDF (326KB)
 

Review
The Significance of the Bond Lengths and Bond Orders of Conjugated Unsaturated Organic Molecules. The Role of Hetero-Aromaticity in the Tertiary Structures of DNA
Vernon G. S. Box
Vol 34, Issue 8, 1992, pp.1631-1659,
REV-92-444
Abstract     PDF (612KB)
 

Communication
Thermal Dimerization of Noracronycine
Geneviève Baudouin, Sofia Mitaku, Emmanuel Mikros, Alexios-Léandors Skaltsounis, and François Tillequin*
Vol 34, Issue 9, 1992, pp.1691-1696,
COM-92-6077
Abstract     PDF (108KB)
 

Communication
Synthesis of Halogenated Oligo-N-methylpyrrolecarboxamide Derivatives and Their Photochemical DNA Cleaving Activities
Toyomi Matsumoto, Yuko Utsumi, Yasuhiro Sakai, Kouhei Toyooka, and Masayuki Shibuya*
Vol 34, Issue 9, 1992, pp.1697-1702,
COM-92-6082
Abstract     PDF (128KB)
 

Communication
A Site- and Regio-specific Route to Perfluoroalkylisoxazoles
Pierfrancesco Bravo, Dario Diliddo, and Giuseppe Resnati*
Vol 34, Issue 9, 1992, pp.1703-1706,
COM-92-6083
Abstract     PDF (108KB)
 

Communication
Cycloaddition Reaction of 4-Oxo-4H-pyrazole 1,2-Dioxides with Epoxynaphthalene. X-Ray Analysis of the Cycloadduct and Some Comments on Cycloaddition Behavior
Kazunobu Harano, Yasuyuki Yoshitake, Masashi Eto, and Takuzo Hisano*
Vol 34, Issue 9, 1992, pp.1707-1710,
COM-92-6110
Abstract     PDF (112KB)
 

Paper
Fused 1,2,4-Triazole Heterocycles. I. Synthesis of Novel [1,2,4]Triazolo[5’,1’:2,3][1,3]thiazino[6,5-b]quinolines.
Ferenc Kóródi,* Zoltán Cziáky, and Zoltán Szabó
Vol 34, Issue 9, 1992, pp.1711-1720,
COM-92-6058
Abstract     PDF (250KB)
 

Paper
Synthesis of Pyridine-2(1H)-thione and Thieno[2,3-b]pyridine Derivatives
Galal E. H. Elgemeie,* Ibrahim S. Alnaimi, and Hafsa F. Alarab
Vol 34, Issue 9, 1992, pp.1721-1728,
COM-92-6059
Abstract     PDF (121KB)
 

Paper
The Synthesis of Fluorine-containing Aza-macrocyclic Compounds
Zhan-Ting Li, Yong-Da Lin, and Ching-Sung Chi*
Vol 34, Issue 9, 1992, pp.1729-1736,
COM-92-6061
Abstract     PDF (201KB)
 

Paper
Synthesis of Selenopsilocine (3-Dimethylaminoethyl-4-hydroxybenzo[b]selenophene)
Abdelmjid Dari, Léon E. Christiaens, and Marcel J. Renson*
Vol 34, Issue 9, 1992, pp.1737-1748,
COM-92-6067
Abstract     PDF (265KB)
 

Paper
General Synthesis of 2,3-Substituted 5-Membered Heterocyclic Quinones
Mahmoud Cherif, Philippe Cotelle,* and Jean-Pierre Catteau
Vol 34, Issue 9, 1992, pp.1749-1758,
COM-92-6070
Abstract     PDF (215KB)
 

Paper
The Synthesis of Pyrrolo[1,2-a]pyrazin-1(2H)-ones and Pyrrolo[1,2-b]pyridazin-6(5H)-ones
Derek McHattie,* Robert Buchan, Martin Fraser, and Paul V. S. Kong Thoo Lin
Vol 34, Issue 9, 1992, pp.1759-1771,
COM-92-6085
Abstract     PDF (330KB)
 

Paper
A New Short Synthesis of (±)-Eburnamonine
Esko Karvinen and Mauri Lounasmaa*
Vol 34, Issue 9, 1992, pp.1773-1782,
COM-92-6086
Abstract     PDF (232KB)
 

Paper
Photocyclization of Enamides. 37. Synthesis of Despyrrolo Analogues of Reserpine Demonstrating a Versatile Addition-Elimination Reaction Strategy for the Preparation of Functionalized Reserpine Ring System
Takeaki Naito,* Etsuko Kuroda, Okiko Miyata, and Ichiya Ninomiya
Vol 34, Issue 9, 1992, pp.1783-1801,
COM-92-6089
Abstract     PDF (547KB)
 

Paper
A Convenient Synthesis of 3-Hydroxy-4H-pyran-4-one Derivatives Having a Halo or Hydroxy Group at the 5-Position
Hisashi Takao,* Yoshinori Endo, and Tokunaru Horie
Vol 34, Issue 9, 1992, pp.1803-1812,
COM-92-6090
Abstract     PDF (235KB)
 

Paper
Five New Isoprenoid-substituted Flavonoids, Glyasperins F, G, H, I, and J from the Roots of Glycyrrhiza aspera
Lu Zeng, Toshio Fukai, Taro Nomura,* Ru-Yi Zhang, and Zhi-Cen Lou
Vol 34, Issue 9, 1992, pp.1813-1828,
COM-92-6099
Abstract     PDF (359KB)
 

Paper
1H and 13C Chemical Shift Data of Some Ommochrome Models: Substituted Benzo[3,2-a]-5H-phenoxazin-5-one
Adele Bolognese and Michelangelo Parrilli*
Vol 34, Issue 9, 1992, pp.1829-1833,
COM-92-6106
Abstract     PDF (114KB)
 

Paper
Naturally Occurring Naphthazarins. Synthesis of (±)-Ventiloquinones C, D, E and G
Daniel Bergeron and Paul Brassard*
Vol 34, Issue 9, 1992, pp.1835-1845,
COM-92-6113
Abstract     PDF (279KB)
 

Paper
Synthesis of OPC-15161
Hao Jing, Kazunori Murakami, Yutaka Aoyagi, and Akihiro Ohta*
Vol 34, Issue 9, 1992, pp.1847-1856,
COM-92-6114
Abstract     PDF (217KB)
 

Paper
Quinolizidines. XXXI. A Synthesis of the Dibenzo[a,h]quinolizidine Ring System: An Application of the Mercuric Acetate-Edetic Acid Oxidation Method to 1,2,3,4-Tetrahydroisoquinoline
Masashi Ohba, Yoko Shinbo, Takako Ohashi, Mitsuhiro Toda, and Tozo Fujii*
Vol 34, Issue 9, 1992, pp.1857-1870,
COM-92-6123
Abstract     PDF (433KB)
 

Communication
The Chemistry of 1-Hydroxyindole Derivatives: Nucleophilic Substitution Reactions on Indole Nucleus
Masanori Somei,* Toshiya Kawasaki, Yoshikazu Fukui, Fumio Yamada, Tetsuya Kobayashi, Harumi Aoyama, and Daisuke Shinmyo
Vol 34, Issue 10, 1992, pp.1877-1884,
COM-92-6140
Abstract     PDF (152KB)
 

Paper
Synthesis and Stereochemistry of Tropane 6-Spiro-hydantoins
Mercedes Villacampa,* Manuel Martínez, Gregorio González-Trigo, and Mónica M. Söllhuber
Vol 34, Issue 10, 1992, pp.1885-1895,
COM-92-6078
Abstract     PDF (273KB)
 

Paper
The Serendipitous Formation of an Unusual Methyl N’-Cyano-N-[5-methylthio-1,2,4-triazol-3-ylidene]carbamimidothioate and Subsequent Reactions
Dennis J. Hlasta,* Malcolm R. Bell, Rudolf K. Kullnig, and Joseph R. Wetzel
Vol 34, Issue 10, 1992, pp.1897-1904,
COM-92-6095
Abstract     PDF (199KB)
 

Paper
A Synthesis of 1,2,3,4-Tetrahydro-1,6-naphthyridines
Pedro J. Victory,* Jordi Teixidó, and José I. Borrell
Vol 34, Issue 10, 1992, pp.1905-1916,
COM-92-6101
Abstract     PDF (421KB)
 

Paper
Direct Amination. Part 4. Reactions of Indoles with Primary Aromatic Amines and Iodosobenzene Diacetate
Liberato Cardellini, Lucedio Greci,* Eziana Maurelli, Mario Orena, Pierluigi Stipa, and Giorgio Tosi
Vol 34, Issue 10, 1992, pp.1917-1926,
COM-92-6108
Abstract     PDF (222KB)
 

Paper
A Facile and Convenient Synthetic Method for Fluorine-containing Pyridines, 1,2-Dihydropyridines, and 2-Pyridones
Etsuji Okada, Ryoichi Masuda, and Masaru Hojo*
Vol 34, Issue 10, 1992, pp.1927-1934,
COM-92-6111
Abstract     PDF (177KB)
 

Paper
Synthesis of 1,6:3,4-Dianhydro-β-D-talopyranose from Levoglucosenone: Epoxidation of Olefin via trans-Iodoacetoxylation
Katsuya Matsumoto,* Takashi Ebata,* Koshi Koseki, Koji Okano, Hiroshi Kawakami, and Hajime Matsushita
Vol 34, Issue 10, 1992, pp.1935-1947,
COM-92-6112
Abstract     PDF (324KB)
 

Paper
NOE Difference Spectroscopy Applied in Stereochemical Investigations of Two Diastereomeric Indoloquinolizidine Alcohols, Significant in the Preparation of Geissoschizine-Type Compounds
Reija Jokela
Vol 34, Issue 10, 1992, pp.1949-1956,
COM-92-6119
Abstract     PDF (155KB)
 

Paper
The Structures of Two Isomeric N-Formates from 3-O-Acetylsolasodine
Genjiro Kusano,* Chika Sekimoto, Mayumi Abe, Yasuko In, Hirofumi Ohishi, Toshimasa Ishida, and Norio Aimi
Vol 34, Issue 10, 1992, pp.1957-1964,
COM-92-6120
Abstract     PDF (162KB)
 

Paper
Isolation of the Intermediates and Improved Synthesis of Pyrido[1’,2’:1,2]imidazo[4,5-b]pyrazines and -quinoxalines
Akira Katoh,* Shuhei Ueda, Junko Ohkanda, Mutsumi Hirota, Hiroshi Komine, and Keiryo Mitsuhashi
Vol 34, Issue 10, 1992, pp.1965-1972,
COM-92-6136
Abstract     PDF (203KB)
 

Review
Alkaloid N-Oxides
Angelo Albini
Vol 34, Issue 10, 1992, pp.1973-2002,
REV-92-440
Abstract     PDF (687KB)
 

Review
Synthesis of Mixed Thiophene-Pyrrole Heterocycles
Renée E. Niziurski-Mann and Michael P. Cava*
Vol 34, Issue 10, 1992, pp.2003-2027,
REV-92-445
Abstract     PDF (516KB)
 

Communication
Novel Natural Colorants from Monascus anka U-1
Kyoko Sato, Satoshi Iwakami, Yukihiro Goda, Emi Okuyama, Kunitoshi Yoshihira, Takahiko Ichi, Yoshinobu Odake, Hiroshi Noguchi,* and Ushio Sankawa
Vol 34, Issue 11, 1992, pp.2057-2060,
COM-92-6142
Abstract     PDF (112KB)
 

Communication
A Facile Synthesis of Highly Functionalized Unsymmetrical Heterobiaryls Utilizing the Intramolecular Ullmann Coupling Reaction Directed by Salicyl Alcohol as a Template
Masami Takahashi, Tooru Kurada, Tsuyoshi Ogiku, Hiroshi Ohmizu, Kazuhiko Kondo, and Tameo Iwasaki*
Vol 34, Issue 11, 1992, pp.2061-2064,
COM-92-6153
Abstract     PDF (93KB)
 

Paper
Syntheses of 3,8-Dihydroxyimidazo[1,2-a]pyridines and [1,2-a]pyrazines
Muriel Doise, Dominique Blondeau, and Henri Sliwa*
Vol 34, Issue 11, 1992, pp.2065-2077,
COM-92-6013
Abstract     PDF (303KB)
 

Paper
Syntheses of Functionalized N-(2-Pyridyl)-α-amino Acids and Esters by Ring Opening of Imidazo[1,2-a]pyridine
Muriel Doise, Dominique Blondeau, and Henri Sliwa*
Vol 34, Issue 11, 1992, pp.2079-2093,
COM-92-6022
Abstract     PDF (323KB)
 

Paper
Approaches to the Generation of 2,3-Indolyne
Samuel C. Conway and Gordon W. Gribble*
Vol 34, Issue 11, 1992, pp.2095-2108,
COM-92-6105
Abstract     PDF (441KB)
 

Paper
GifIV Oxidation of Some Indolic Alkaloids*
Farès A. Farès and Christopher K. Jankowski*
Vol 34, Issue 11, 1992, pp.2109-2115,
COM-92-6117
Abstract     PDF (165KB)
 

Paper
Facile Stereospecific Synthesis of α-Anomeric 2’-Deoxynucleosides
Kazuo Shinozuka,* Yoshiki Hirota, Tsutomu Morita, and Hiroaki Sawai
Vol 34, Issue 11, 1992, pp.2117-2121,
COM-92-6125
Abstract     PDF (159KB)
 

Paper
New Acridone Alkaloids from Citrus Plants
Yuko Takemura, Hiromi Uchida, Motoharu Ju-ichi,* Mitsuo Omura, Chihiro Ito, Kiyomi Nakagawa, Tomohisa Ono, and Hiroshi Furukawa
Vol 34, Issue 11, 1992, pp.2123-2130,
COM-92-6146
Abstract     PDF (169KB)
 

Paper
C-Nucleosides. 20. Ring Transformation of 5-Hydroxy-5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)furan-2(5H)-one with 2-Aminothiophenol and 2-Aminoethanethiol to 1,5-Benzothiazepine and 1,4-Thiazine
Yasutaka Ito, Masakazu Wakimura, Chihiro Ito, and Isamu Maeba*
Vol 34, Issue 11, 1992, pp.2131-2136,
COM-92-6150
Abstract     PDF (146KB)
 

Paper
New and Efficient Syntheses of 4-Carbamoylquinuclidine
Takeo Kanai, Seiichiro Nomoto, Yuhki Komatsu, and Katsuyuki Ogura*
Vol 34, Issue 11, 1992, pp.2137-2142,
COM-92-6154
Abstract     PDF (158KB)
 

Review
Recent Advances in the Synthesis of Antibacterial Quinolones
Stanislav Radl* and Daniel Bouzard
Vol 34, Issue 11, 1992, pp.2143-2177,
REV-92-446
Abstract     PDF (545KB)
 

Review
Mechanisms and Rates of the Electrophilic Substitution Reactions of Heterocycles
Alan R. Katritzky* and Wei-Qiang Fan
Vol 34, Issue 11, 1992, pp.2179-2229,
REV-92-448
Abstract     PDF (677KB)
 

Communication
Reactions of 5-Cyano-1,4-diphenylpyridazino[4,5-a]indolizines with Dimethyl Acetylenedicarboxylate: Regioselective Formation of 1:2 Michael Type Adducts
Kiyoshi Matsumoto,* Yukio Ikemi, Mitsuo Toda, Takane Uchida, and Akikazu Kakehi
Vol 34, Issue 12, 1992, pp.2239-2242,
COM-92-6129
Abstract     PDF (80KB)
 

Communication
Electrophilic Reaction of Quinoline 1-Oxide through Base-induced Deprotonation
Yoshinobu Tagawa, Kazuya Hama, Yoshinobu Goto,* and Masatomo Hamana
Vol 34, Issue 12, 1992, pp.2243-2246,
COM-92-6145
Abstract     PDF (87KB)
 

Communication
Branched Chain Carbohydrate Lactones from a Tandem SmI2 Deoxygenation-Carbonyl Addition Reaction
Eric J. Enholm* and Shujun Jiang
Vol 34, Issue 12, 1992, pp.2247-2252,
COM-92-6147
Abstract     PDF (135KB)
 

Communication
Trimethylsilyl Triflate-promoted [2+3] Dipolar Cycloaddition of Nitrones with Allyltrimethylsilane
Dilip D. Dhavale and Claudio Trombini
Vol 34, Issue 12, 1992, pp.2253-2258,
COM-92-6149
Abstract     PDF (191KB)
 

Communication
A Lewis Acid Mediated Intramolecular [2+2] Cycloaddition of 3-(9-Methylundeca-7,9-dienyl)-9-methylene-2,8-dioxabicyclo[4.3.0]nonane-5,7-dione
Kei Takeda,* Akihiko Shimotani, and Eiichi Yoshii*, and Kentaro Yamaguchi
Vol 34, Issue 12, 1992, pp.2259-2261,
COM-92-6157
Abstract     PDF (74KB)
 

Communication
A New Synthesis of 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine
Aleksander Warm
Vol 34, Issue 12, 1992, pp.2263-2267,
COM-92-6164
Abstract     PDF (105KB)
 

Communication
A Simple Four Step Synthesis and Optical Resolution of 4-Nitro-1,3,4,5-tetrahydrobenz[cd]indole, and the Syntheses of 1-Hydroxy Derivatives of 4-Nitro- and 4-Amino-1,3,4,5-tetrahydrobenz[cd]indoles
Kyoko Nakagawa, Naokatsu Aoki, Harunobu Mukaiyama, and Masanori Somei*
Vol 34, Issue 12, 1992, pp.2269-2275,
COM-92-6173
Abstract     PDF (138KB)
 

Communication
A New Synthesis of 3H-Cycl[3.2.2]azino[1,2-e]cycl[3.3.2]azin-3-one Derivative
Yoshiro Matsuda,* Hiromi Gotou, Makoto Yamashita, Kimitoshi Takahashi, Shizuki Ide, Kazuki Furuno, Katsura Torisu, Takahiro Itou, and Chieko Motokawa
Vol 34, Issue 12, 1992, pp.2277-2280,
COM-92-6174
Abstract     PDF (68KB)
 

Paper
Chiral, Potentially Irreversible Ligands for the Sigma Receptor Based on the Structure of 3-(3-Hydroxyphenyl)-N-propylpiperidine (3-PPP)
Neile A. Grayson, Wayne D. Bowen, and Kenner C. Rice*
Vol 34, Issue 12, 1992, pp.2281-2292,
COM-92-6075
Abstract     PDF (382KB)
 

Paper
Expected and Unexpected Reactions of N,N-Diphenylhydrazones with Chlorocarbonylsulfenyl Chloride
Chang He Xi and Gert Kollenz*
Vol 34, Issue 12, 1992, pp.2293-2299,
COM-92-6103
Abstract     PDF (215KB)
 

Paper
Synthesis and Biological Activity of Novel N-1-Aryl-6-fluoro-5-methyl 1,8-Naphthyridine-3-carboxylic Acids
Jean-Pierre Jacquet,* Daniel Bouzard, Pierre Di Cesare, Nicolas Dolnic, Massoud Massoudi, and Philippe Remuzon
Vol 34, Issue 12, 1992, pp.2301-2311,
COM-92-6121
Abstract     PDF (210KB)
 

Paper
Photochemical Behaviour of 1,2,5-Oxadiazoles — Irradiation of Some 3-Acylamino-1,2,5-oxadiazoles in the Presence of Nucleophiles
Silvestre Buscemi, Vincenzo Frenna, Tullio Caronna, and Nicolo Vivona*
Vol 34, Issue 12, 1992, pp.2313-2322,
COM-92-6130
Abstract     PDF (203KB)
 

Paper
Stereoselective Total Synthesis of (±)-Peperomin C
Raymundo Cruz-Almanza* and Fernando Padilla Higareda
Vol 34, Issue 12, 1992, pp.2323-2330,
COM-92-6131
Abstract     PDF (186KB)
 

Paper
Simple Preparations of C-4-tert-Butylated NADH/NAD+ Analogs
Agnès Anne
Vol 34, Issue 12, 1992, pp.2331-2337,
COM-92-6155
Abstract     PDF (214KB)
 

Paper
Formations of 1,1’-Biazaazulanones through [8+2]-Type Cycloaddition Reactions of Tropone Azine with Heterocumulenes
Kazuaki Ito, Katsuhiro Saito,* and Kensuke Takahashi
Vol 34, Issue 12, 1992, pp.2339-2348,
COM-92-6158
Abstract     PDF (282KB)
 

Paper
Regioselective Bromination of Methoxy Derivatives of Ethyl Indole-2-carboxylate [Synthetic Studies of Indoles and Related Compounds. XXX]
Masanobu Tani, Hiroyo Ikegami, Mayumi Tashiro, Tetsuji Hiura, Hiroko Tsukioka, Chiaki Kaneko, Toshiko Notoya, Mikiko Shimizu, Masahiko Uchida, Yoshiyuki Aida, Yuusaku Yokoyama, and Yasuoki Murakami*
Vol 34, Issue 12, 1992, pp.2349-2362,
COM-92-6161
Abstract     PDF (339KB)
 

Paper
New Acrimarines from Citrus Plants
Yuko Takemura, Mami Inoue, Hisayo Kawaguchi, Motoharu Ju-ichi,* Chihiro Ito, Hiroshi Furukawa, and Mitsuo Omura
Vol 34, Issue 12, 1992, pp.2363-2372,
COM-92-6167
Abstract     PDF (182KB)
 

Paper
A Convenient and New One-Step Synthesis of 1H-Imidazole-2-carboxamides
Baldev Singh
Vol 34, Issue 12, 1992, pp.2373-2378,
COM-92-6169
Abstract     PDF (124KB)
 

Paper
Condensed Heteroaromatic Ring Systems. XXII. Simple and General Synthesis of 1H-Pyrrolopyridines
Takao Sakamoto, Chisato Satoh, Yoshinori Kondo, and Hiroshi Yamanaka*
Vol 34, Issue 12, 1992, pp.2379-2384,
COM-92-6178
Abstract     PDF (179KB)
 

Review
Synthesis of Pyridoacridines
Mercedes Alvarez and John A. Joule*
Vol 34, Issue 12, 1992, pp.2385-2405,
REV-92-447
Abstract     PDF (396KB)
 

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