92 data found. 1 - 92 listed   

Biographical Data

Vol 46, Issue 1, 1997, pp.1-1,
1997-01-0001-1
Abstract     PDF (21KB)
 

Bibliography
Shun-ichi Yamada
Vol 46, Issue 1, 1997, pp.3-18,
1997-01-0003-1
Abstract     PDF (703KB)
 

Profesor Shun-ichi Yamada
Tohru Hino, Takayuki Shioiri, Shiro Ikegami, Kenji Koga, and Masakatsu Shibasaki
Vol 46, Issue 1, 1997, pp.19-20,
1997-01-0019
Abstract     PDF (69KB)
 

Communication
A New Synthesis of (-)-Aphanorphine by an Enantioconvergent Tactic
Masahiro Shimizu, Takashi Kamikubo, and Kunio Ogasawara*
Vol 46, Issue 1, 1997, pp.21-26,
COM-96-S3
Abstract     PDF (164 KB)
 

Communication
An Enantioselective Synthesis of Natural (-)-Huperzine A via Cinchona Alkaloids-promoted Asymmetric Michael Reaction
Satoru Kaneko, Toshiharu Yoshino, Tadashi Katoh, and Shiro Terashima*
Vol 46, Issue 1, 1997, pp.27-30,
COM-96-S4
Abstract     PDF (144 KB)
 

Communication
A Ring-Expansion Route to Analogues of Dideoxyhydantocidin
Leo A. Paquette* and Carsten Behrens
Vol 46, Issue 1, 1997, pp.31-35,
COM-97-S6
Abstract     PDF (113 KB)
 

Communication
New Entry to 1,4,5,6-Tetrahydro-2H-indol-2-ones Using a Cationic 5-endo-trigonal Cyclization onto Enamides
Hiroyuki Ishibashi,* Masahiro Higuchi, Hiromi Masuko, Kazuya Kodama, and Masazumi Ikeda
Vol 46, Issue 1, 1997, pp.37-40,
COM-97-S8
Abstract     PDF (111 KB)
 

Communication
Synthesis of New Methine Class of Dyes Bearing Maleimide Ring System
Yoshinori Tominaga,* Kaori Komiya, Sachiko Itonaga, Noriko Yoshioka, Seigo Kataoka, Kenji Sasaki, and Takashi Hirota
Vol 46, Issue 1, 1997, pp.41-44,
COM-97-S12
Abstract     PDF (122 KB)
 

Communication
Synthesis of Both Enantiomers of Acetophthalidin
Hidenori Watanabe, Kanako Uchida, and Takeshi Kitahara*
Vol 46, Issue 1, 1997, pp.45-48,
COM-97-S17
Abstract     PDF (97 KB)
 

Communication
Fusion of C60 with Cyclic Amino Acid and Thiourea by Hetero Diels-Alder Reactions
Masatomi Ohno, Satoshi Kojima, Yuri Shirakawa, and Shoji Eguchi*
Vol 46, Issue 1, 1997, pp.49-52,
COM-97-S20
Abstract     PDF (132 KB)
 

Communication
Chiral Bidentate Lithium Amides Having a Chiral Amide Nitrogen for Enantioselective Deprotonation of 4-tert-Butylcyclohexanone
Haruko Chatani, Makoto Nakajima, Hisashi Kawasaki, and Kenji Koga*
Vol 46, Issue 1, 1997, pp.53-56,
COM-97-S21
Abstract     PDF (131 KB)
 

Communication
Total Synthesis of the Structure Proposed for Picrasidine-H (Dimeric 4-Methoxy-β-carboline Alkaloid)
Hideharu Suzuki, Yuki Ebihara, Yuusaku Yokoyama, and Yasuoki Murakami*
Vol 46, Issue 1, 1997, pp.57-60,
COM-97-S22
Abstract     PDF (119 KB)
 

Communication
A Concise Synthesis of Arnottin I via Internal Biaryl Coupling Reaction Using Palladium Reagent
Takashi Harayama* and Hirotake Yasuda
Vol 46, Issue 1, 1997, pp.61-64,
COM-97-S23
Abstract     PDF (117 KB)
 

Communication
Enantioselective Synthesis of Eucomols Using Sharpless Catalytic Asymmetric Dihydroxylation
Sang-sup Jew,* Hyun-ah Kim, Jeong-hoon Kim, and Hyeung-geun Park
Vol 46, Issue 1, 1997, pp.65-70,
COM-97-S24
Abstract     PDF (121 KB)
 

Communication
Oxidation of Amines with Hypervalent tert-Butylperoxyiodanes: Synthesis of Imines and tert-Butylperoxyamino Acetals
Masahito Ochiai,* Daisuke Kajishima, and Takuya Sueda
Vol 46, Issue 1, 1997, pp.71-76,
COM-97-S25
Abstract     PDF (168 KB)
 

Communication
Chiral β-Amino Sulfoxides as Chiral Ligands in Palladium-catalyzed Asymmetric Allylations
Kunio Hiroi* and Yoshio Suzuki
Vol 46, Issue 1, 1997, pp.77-81,
COM-97-S27
Abstract     PDF (153 KB)
 

Communication
Reaction of Pyridazine and Quinoline with Silyl Enol Ethers in the Presence of Alkyl Chloroformate
Takashi Itoh, Michiko Miyazaki, Kazuhiro Nagata, and Akio Ohsawa*
Vol 46, Issue 1, 1997, pp.83-86,
COM-97-S29
Abstract     PDF (110 KB)
 

Communication
A Short Path Synthesis of α-Hydroxy Ester from Aldehyde Using (1-Ethoxy-vinyl)lithium and Its Application to the Syntheses of Thymine Polyoxin C and Uracil Polyoxin C
Hiroyuki Akita,* Kimio Uchida, and Cheng Yu Chen
Vol 46, Issue 1, 1997, pp.87-90,
COM-97-S30
Abstract     PDF (132 KB)
 

Communication
Syntheses of Serotonin, N-Methylserotonin, Bufotenine, and Melatonin, and the First Total Synthesis of N-(Indol-3-yl)methyl-N-methyl-5-methoxytryptamine from Tryptamine through a Common Intermediate, 1-Hydroxytryptamine
Masanori Somei,* Fumio Yamada, and Harunobu Morikawa
Vol 46, Issue 1, 1997, pp.91-94,
COM-97-S33
Abstract     PDF (114 KB)
 

Communication
1,3-Dipolar Cycloadditions of α-Methoxy-carbonylnitrones in the Presence of Eu(fod)3
Osamu Tamura,* Naka Mita, Kentoku Gotanda, Ken-ichi Yamada, Tsuyoshi Nakano, Ruriko Katagiri, and Masanori Sakamoto*
Vol 46, Issue 1, 1997, pp.95-99,
COM-97-S36
Abstract     PDF (150 KB)
 

Communication
New Reactions of Phosgene with Tertiary Amines
Taisuke Itaya* and Tae Kanai
Vol 46, Issue 1, 1997, pp.101-104,
COM-97-S37
Abstract     PDF (115 KB)
 

Communication
An Alternative and Facile Synthesis of Pikronolide
Noriyuki Nakajima,* Makoto Ubukata, and Osamu Yonemitsu*
Vol 46, Issue 1, 1997, pp.105-110,
COM-97-S38
Abstract     PDF (160 KB)
 

Communication
Chemoenzymatic Formal Synthesis of (-)-Indolmycin
Toshikazu Bando and Kozo Shishido*
Vol 46, Issue 1, 1997, pp.111-114,
COM-97-S39
Abstract     PDF (100 KB)
 

Communication
Synthesis and Facile Ring Opening of 2,3,4-Triphenyl-3-azabicyclo[3.2.0]hepta-1,4-diene
Kiyoshi Matsumoto,* Sadahiro Goto, Naoto Hayashi, and Takane Uchida
Vol 46, Issue 1, 1997, pp.115-118,
COM-97-S42
Abstract     PDF (113 KB)
 

Communication
A Versatile Approach for Functionalization of 3-Aryl-3-trifluoromethyldiazirine Photophor
Makoto Hashimoto, Yuichi Kanaoka, and Yasumaru Hatanaka*
Vol 46, Issue 1, 1997, pp.119-122,
COM-97-S43
Abstract     PDF (130 KB)
 

Communication
The First Total Synthesis of Floerkein B and Barbilycopodin
Nobuo Kato,* Atsushi Higo, Xue Wu, and Hitoshi Takeshita*
Vol 46, Issue 1, 1997, pp.123-127,
COM-97-S44
Abstract     PDF (149 KB)
 

Communication
A Simple and Convenient Synthetic Method for α-Trifluoromethylpyridines
Etsuji Okada,* Tatsuhiko Kinomura, Yukio Higashiyama, Hiroshi Takeuchi, and Masaru Hojo
Vol 46, Issue 1, 1997, pp.129-132,
COM-97-S45
Abstract     PDF (131 KB)
 

Communication
A New Route for the Tricyclic Indole System: A Useful Intermediate for Ergot Alkaloids
Yuusaku Yokoyama,* Hiroaki Matsushima, Mitsuru Takashima, Tomoko Suzuki, and Yasuoki Murakami*
Vol 46, Issue 1, 1997, pp.133-136,
COM-97-S47
Abstract     PDF (123 KB)
 

Communication
Enantiocontrolled Synthesis of (11S,12S,13S)-(9Z,15Z)- and (11R,12S,13S)-(9Z,15Z)-11-Hydroxy-12,13-epoxy Octadecadienoic Acids by Means of the Sharpless Asymmetric Epoxidation of the Unsymmetrical Divinylcarbinol
Toshio Honda,* Mai Ohta, and Hirotake Mizutani
Vol 46, Issue 1, 1997, pp.137-140,
COM-97-S48
Abstract     PDF (112 KB)
 

Communication
Photorearrangement of the ortho-Cycloadduct of 6-Chloro-1,3-dimethyluracil to Benzene through [π4s+π2a]Photocycloaddition
Kazue Ohkura, Yukari Noguchi, and Koh-ichi Seki*
Vol 46, Issue 1, 1997, pp.141-144,
COM-97-S49
Abstract     PDF (103 KB)
 

Communication
Synthesis of Conformationary Restricted Combretastatins
Ryuichi Shirai, Takuo Okabe, and Shigeo Iwasaki*
Vol 46, Issue 1, 1997, pp.145-148,
COM-97-S50
Abstract     PDF (104 KB)
 

Communication
Enzymatic Resolution of New Anti-inflammatory Drug Etodolac
Eisaku Mizuguchi, Makiko Itanami, and Kazuo Achiwa*
Vol 46, Issue 1, 1997, pp.149-152,
COM-97-S53
Abstract     PDF (96 KB)
 

Communication
Electronic Effect of Prolinate Ligand-Dirhodium(II) Complexes on Catalytic Asymmetric Dipolar Cycloaddition
Hitoshi Ishitani and Kazuo Achiwa*
Vol 46, Issue 1, 1997, pp.153-156,
COM-97-S54
Abstract     PDF (95 KB)
 

Communication
Catalytic Asymmetric Synthesis of Arbutamine
Eiji Takaoka, Naoki Yoshikawa, Yoichi M. A. Yamada, Hiroaki Sasai, and Masakatsu Shibasaki*
Vol 46, Issue 1, 1997, pp.157-163,
COM-97-S55
Abstract     PDF (186 KB)
 

Communication
Enantioselective Addition of Methyl-lithium to 2-Furaldehyde Imine with the Aid of Chiral Ligand
Daisuke Taniyama, Motomu Kanai, Akira Iida, and Kiyoshi Tomioka*
Vol 46, Issue 1, 1997, pp.165-168,
COM-97-S59
Abstract     PDF (115 KB)
 

Communication
Vitisins D and E, Novel Oligostilbenes from Vitis coignetilae Stem Barks
Kazuhito Shinoda, Yoshiaki Takaya, Tomihisa Ohta, Masatake Niwa, Kanehiko Hisamichi, Mitsuhiro Takeshita, and Yoshiteru Oshima*
Vol 46, Issue 1, 1997, pp.169-172,
COM-97-S62
Abstract     PDF (133 KB)
 

Communication
Enantiomerically Pure β-Lactams with the Thienamycin Side Chain via Glycosylation
Bimal K. Banik, Olivia Zegrocka, Maghar S. Manhas, and Ajay K. Bose*
Vol 46, Issue 1, 1997, pp.173-176,
COM-97-S66
Abstract     PDF (139 KB)
 

Communication
A One Step Conversion of Sulfoxides to Aldehydes by the Neighboring Group Participation in the Pummerer Rearrangement of ortho-Hydroxymethyl Aryl Benzyl Sulfoxides
Hiroyuki Naka, Soichi Sato, Ernst Horn, and Naomichi Furukawa*
Vol 46, Issue 1, 1997, pp.177-184,
COM-97-S67
Abstract     PDF (168 KB)
 

Communication
Solvent Free Synthetic Procedure throughout Reaction and Separation: Ylide Reaction with Alkyl Aryl Ketones in the Absence of Solvent Followed by Distillation to Give 1-Alkyl-1-aryloxiranes
Fumio Toda* and Kazuyuki Kanemoto
Vol 46, Issue 1, 1997, pp.185-188,
COM-97-S69
Abstract     PDF (73 KB)
 

Communication
The Highly Enantioselective Borane Reduction of Ketones Catalyzed by Chiral Oxazaborolidine Derived from Sterically Constrained Amino Alcohols
Noriaki Hashimoto, Tadao Ishizuka , and Takehisa Kunieda*
Vol 46, Issue 1, 1997, pp.189-192,
COM-97-S73
Abstract     PDF (99 KB)
 

Communication
Synthetic Approach toward the Development of New β-Lactamase Inhibitors
Yoshimitsu Nagao,* Toshio Kumagai, Shigeaki Kobayashi, Satoshi Tamai, Kei-ichiro Ohta, Yoshinori Inoue, and Ikuo Kishi
Vol 46, Issue 1, 1997, pp.193-198,
COM-97-S74
Abstract     PDF (171 KB)
 

Communication
Syntheses of 4-Substituted 3,5-Dihydro-1H-thieno[3,4-c]pyrrole 2,2-Dioxides and Their Diels-Alder Reactions
Takayoshi Suzuki,* Hiroaki Ohyabu, and Hiroaki Takayama
Vol 46, Issue 1, 1997, pp.199-202,
COM-97-S76
Abstract     PDF (131 KB)
 

Communication
Synthetic Studies on Clerodane Diterpenoids. 3. An Alternative Synthesis of an Unnatural Antifeedant
Hsing-Jang Liu* and Naim H. Al-Said
Vol 46, Issue 1, 1997, pp.203-207,
COM-97-S78
Abstract     PDF (84 KB)
 

Communication
Direct Synthesis of Heteroarylethynes via Palladium-catalyzed Coupling of Heteroaryl Halides with Ethynylzinc Halides. Its Application to an Efficient Synthesis of a Thiophenelactone from Chamaemelum nobile L.
Ei-ichi Negishi,* Caiding Xu, Ze Tan, and Martin Kotora
Vol 46, Issue 1, 1997, pp.209-214,
COM-97-S79
Abstract     PDF (154 KB)
 

Communication
N-Glycosylation with Glycosyl Diethyl Phosphites: A Highly Stereoselective Synthesis of 2'-Deoxy-β-ribonucleosides
Shun-ichi Hashimoto,* Jun Inagaki, Hiroki Sakamoto, Ai Sano, and Makoto Nakajima
Vol 46, Issue 1, 1997, pp.215-220,
COM-97-S80
Abstract     PDF (183 KB)
 

Communication
An α-Selective Glycosylation via Decarboxylation of Mixed Carbonate Catalyzed by the Combination of Lewis Acid and Silver Perchlorate
Takamasa Iimori, Isao Azumaya, Takafumi Shibazaki, and Shiro Ikegami*
Vol 46, Issue 1, 1997, pp.221-224,
COM-97-S84
Abstract     PDF (126 KB)
 

Paper
Reaction of N-Aminophthalimide Derivatives with Aluminum Chloride in Benzene
Atsushi Ohwada, Hao Li, Takeshi Sakamoto, and Yasuo Kikugawa*
Vol 46, Issue 1, 1997, pp.225-233,
COM-96-S1
Abstract     PDF (224 KB)
 

Paper
Asymmetric Synthesis of Various Chiral 5-Pyrimidylalkanols by the Enantioselective Alkylation of Pyrimidine-5-carbaldehydes with Dialkylzincs in the Presence of Chiral Amino Alcohols
Takanori Shibata, Tadakatsu Hayase, Yasuyuki Aiba, Hayami Tabira, and Kenso Soai*
Vol 46, Issue 1, 1997, pp.235-240,
COM-96-S5
Abstract     PDF (185 KB)
 

Paper
Synthesis of Taxoids II. Synthesis and Antitumor Activity of Water-soluble Taxoids
Naoyuki Harada, Kunihiko Ozaki, Tetsuo Yamaguchi, Hiroaki Arakawa, Akira Ando, Kouji Oda, Noriyuki Nakanishi, Motoaki Ohashi, Tomiki Hashiyama,* and Kenji Tsujihara*
Vol 46, Issue 1, 1997, pp.241-258,
COM-97-S7
Abstract     PDF (473 KB)
 

Paper
Optical Resolution of (2,2,2-Trifluoro-1-hydroxyethyl)deuteroporphyrins
Masaaki Omote, Takashi Matsumoto, Akira Ando, Toshiyuki Takagi, Mayumi Koyama, and Itsumaro Kumadaki*
Vol 46, Issue 1, 1997, pp.259-266,
COM-97-S9
Abstract     PDF (248 KB)
 

Paper
Synthesis of New Chiral Catalysts, Isoquinuclidinylmethanethiols, for the Enantioselective Addition of Diethylzinc to Aryl Aldehydes
Hiroto Nakano, Kazuto Iwasa, and Hiroshi Hongo*
Vol 46, Issue 1, 1997, pp.267-274,
COM-97-S10
Abstract     PDF (196 KB)
 

Paper
Preparation of α-Methylene-γ-butyrolactones wtih Difluoromethylene Functionalities
Hiroshi Fukuda and Tomoya Kitazume*
Vol 46, Issue 1, 1997, pp.275-285,
COM-97-S13
Abstract     PDF (278 KB)
 

Paper
Total Synthesis of (-)-Stemoamide Using Ruthenium-catalyzed Enyne Metathesis Reaction
Atsushi Kinoshita and Miwako Mori*
Vol 46, Issue 1, 1997, pp.287-299,
COM-97-S14
Abstract     PDF (370 KB)
 

Paper
Crude Drugs from Aquatic Plants. VII. Four New Thiaspirane Sulfoxide Type Nuphar Alkaloids, Nupharpumilamines A, B, C, and D, from Chinese Nupharis Rhizoma, the Rhizoma of Nuphar pumilum (TIMM.) DC. (Nymphaceae)
Masayuki Yoshikawa,* Toshiyuki Murakami, Atsushi Ishikado, Shuji Wakao, Nobutoshi Murakami, Johji Yamahara, and Hisashi Matsuda
Vol 46, Issue 1, 1997, pp.301-308,
COM-97-S15
Abstract     PDF (259 KB)
 

Paper
Synthesis and Antitumor Evaluationof Octahydro-5-hydroxy-1,5-imino-3-benzazocin-4,7,10-triones
Naoki Saito, Haruyuki Sakai, Erika Takai, Riho Muranaka, Michiko Itabashi, Akinori Kubo,*Katsukiyo Yazawa, and Yuzuru Mikami
Vol 46, Issue 1, 1997, pp.309-320,
COM-97-S16
Abstract     PDF (388 KB)
 

Paper
A Formal Synthesis of (+)-α-Allokainic Acid via Sulfanyl Radical Addition-Cyclization Reaction
Okiko Miyata, Yoshiki Ozawa, Ichiya Ninomiya, Keiichi Aoe, Hajime Hiramatsu, and Takeaki Naito*
Vol 46, Issue 1, 1997, pp.321-333,
COM-97-S18
Abstract     PDF (413 KB)
 

Paper
Novel Route to the Synthesis of Hydroxylated Pyrrolidine Derivatives via the Intramolecular Reaction of γ-Aminoallylstannane with Aldehyde. Total Synthesis of (+)-Preussin
Isao Kadota, Shioko Saya, and Yoshinori Yamamoto*
Vol 46, Issue 1, 1997, pp.335-348,
COM-97-S19
Abstract     PDF (479 KB)
 

Paper
New Asymmetric Synthesis of Enantiomeric Pairs of the 2-Substituted Pyrrolidines Bgugaine and Irniine
Hiroki Takahata,* Kozue Ihara, Minoru Kubota, and Takefumi Momose*
Vol 46, Issue 1, 1997, pp.349-356,
COM-97-S26
Abstract     PDF (260 KB)
 

Paper
Synthesis of C-Ring Modified Analogues of Camptothecin
Ryuji Yoneda, Tetsuya Kimura, Shinya Harusawa, and Takushi Kurihara*
Vol 46, Issue 1, 1997, pp.357-372,
COM-97-7779
Abstract     PDF (620 KB)
 

Paper
Halogen Exchange Reaction of Optically Pure Halotelluranes
Shigemasa Takahashi , Jian Zhang, Shinichi Saito, and Toru Koizumi*
Vol 46, Issue 1, 1997, pp.373-384,
COM-97-S31
Abstract     PDF (358 KB)
 

Paper
Facile Diastereoselective Reactions of Chiral 1,3-Oxazolidines with Grignard Reagents; Asymmetric Syntheses of 2-Substituted and 2,6-Disubstituted Piperidines
Hadi Poerwono, Kimio Higashiyama,* Takayasu Yamauchi, and Hiroshi Takahashi
Vol 46, Issue 1, 1997, pp.385-400,
COM-97-S32
Abstract     PDF (592 KB)
 

Paper
A New Enantiospecific Approach to the Bislactone Structure: Formal Syntheses of (-)-Avenaciolide and (-)-Isoavenaciolide
Katsuji Ito, Tsutomu Fukuda, and Tsutomu Katsuki*
Vol 46, Issue 1, 1997, pp.401-411,
COM-97-S34
Abstract     PDF (353 KB)
 

Paper
Synthesis of (±)-Nitramine and (±)-Isonitramine by Utilizing Stereoselective Reduction of Ethyl 1-(3-Bromopropyl)-2-oxocyclohexanecarboxylate
Hisanori Senboku, Mamoru Hatazawa, Kazuhiko Orito, and Masao Tokuda*
Vol 46, Issue 1, 1997, pp.413-420,
COM-97-S40
Abstract     PDF (281 KB)
 

Paper
An Expeditious Synthesis of Geodiamolide A, an 18-Membered Cytotoxic Depsipeptide from Marine Sponges
Takayuki Shioiri,* Takayuki Imaeda, and Yasumasa Hamada
Vol 46, Issue 1, 1997, pp.421-442,
COM-97-S41
Abstract     PDF (803 KB)
 

Paper
Synthesis of Heteroarenecarbonitriles by Electrophilic Cyanation; Reaction of Metalated Heteroarenes with p-Toluenesulfonyl Cyanide
Izuru Nagasaki, Yumiko Suzuki, Ken-ichi Iwamoto, Takeo Higashino, and Akira Miyashita*
Vol 46, Issue 1, 1997, pp.443-450,
COM-97-S46
Abstract     PDF (235 KB)
 

Paper
The Photo-Oxygenation of Dihydropyrans. Formation of 1,2-Dioxetanes and 1,2,4-Trioxanes
Charles W. Jefford,* Marcelo Ferrufino Deheza, and Jian Bo Wang
Vol 46, Issue 1, 1997, pp.451-462,
COM-97-S51
Abstract     PDF (374 KB)
 

Paper
Electrophilic Heteroatom Cyclization of ω-Alkenylphoshonic Acid Half Esters Giving Cyclic Phosphonates (Phostones)
Tsutomu Yokomatsu, Yoshihito Shioya, Haruo Iwasawa, and Shiroshi Shibuya*
Vol 46, Issue 1, 1997, pp.463-472,
COM-97-S52
Abstract     PDF (380 KB)
 

Paper
Synthesis of Conformationally Restrained, β-Substituted Derivatives of L-Tryptophan via Lewis Acid-catalyzed Reaction of 2,3-Aziridino-β-D-lyxo-furanosides with 1-(Trialkylsilyl)indoles
Bernhard Hofmann, Philippe Dauban, Jean-Philippe Biron, Pierre Potier, and Robert H. Dodd*
Vol 46, Issue 1, 1997, pp.473-487,
COM-97-S56
Abstract     PDF (460 KB)
 

Paper
Fluorescent Bithiophene Chromophores: Synthesis and Application in CD Exciton Chirality Studies
Norihiro Ikemoto, Isabel Estevez, Koji Nakanishi, and Nina Berova*
Vol 46, Issue 1, 1997, pp.489-501,
COM-97-S57
Abstract     PDF (471 KB)
 

Paper
Reaction of 5-Hydroxyimino-1,3-dioxine-4,6-dione (Isonitroso Meldrum's Acid) with Carbodiimides to Give Parabanic Acids
Nobuya Katagiri,* Yoshihiro Morishita, and Chikara Kaneko
Vol 46, Issue 1, 1997, pp.503-508,
COM-97-S58
Abstract     PDF (180 KB)
 

Paper
Association Constants of 5,8,11,14-Tetraoxa-2,17-dithiabicyclo[16.4.1]tricosa-1(22),18,20-trien-23-one for Various Metal Ions
Akira Mori,* Kanji Kubo, and Hitoshi Takeshita*
Vol 46, Issue 1, 1997, pp.509-516,
COM-97-S60
Abstract     PDF (215 KB)
 

Paper
Synthesis of (S)-(+)-α-Methoxymethyldihydrocoumarin: Absolute Configuration of the Reduced Product in Enantioselective Radical-mediated Reduction
Masatoshi Murakata, Hideyuki Tsutsui, and Osamu Hoshino*
Vol 46, Issue 1, 1997, pp.517-522,
COM-97-S61
Abstract     PDF (179 KB)
 

Paper
A Novel Route to 4-Aryl-5,6-dihydro-1,2-oxathiin-2,2-dioxides and Related Heterocyclic Systems
Eric Bonfand, William B. Motherwell,* Andrew M. K. Pennell, Muhammed K. Uddin, and Feroze Ujjainwalla
Vol 46, Issue 1, 1997, pp.523-534,
COM-97-S63
Abstract     PDF (469 KB)
 

Paper
A Facile Asymmetric Synthesis of Corey Lactone Utilizing C2-Symmetric Dimethyl 3,7-Dihydroxy-cis-bicyclo[3.3.0]octan-2,6-diene-2,6-dicarboxylate
Manabu Node,* Daisaku Nakamura, Kiyoharu Nishide, and Takehisa Inoue
Vol 46, Issue 1, 1997, pp.535-540,
COM-97-S64
Abstract     PDF (231 KB)
 

Paper
Two New Pyrroloquinazolinoquinoline Alkaloids from Peganum nigellastrum
Zhong-Ze Ma, Yoshio Hano, Taro Nomura,* and Ying-Jie Chen
Vol 46, Issue 1, 1997, pp.541-546,
COM-97-S65
Abstract     PDF (190 KB)
 

Paper
A High Chemical Reactivity of 5-Azidouracils and Its Synthetic Application: Novel Synthesis of 8-Substituted 1,3-Dimethylxanthine Derivatives
Kosaku Hirota,* Magoichi Sako, and Hironao Sajiki
Vol 46, Issue 1, 1997, pp.547-554,
COM-97-S68
Abstract     PDF (220 KB)
 

Paper
A Highly Efficient Synthesis of 1-Methyl-, 1-Benzyl-, and 1-Phenyl-1,2,3,4-tetrahydroisoquinolines by a Modified Pummerer Reaction
Tatsumi Shinohara, Akira Takeda, Jun Toda, Noriyo Terasawa, and Takehiro Sano*
Vol 46, Issue 1, 1997, pp.555-565,
COM-97-S70
Abstract     PDF (406 KB)
 

Paper
Coumarin-containing Amino Acids and Oxy Acids as Chiral Discriminating Agents. Part III. Novel Crystalline (R)-(+)- and (S)-(-)-O-Coumarinyl Lactic Acids as Chiral Derivatizing Agents for 1H NMR Inspection of Optical Purities of Alcohols and Amines
Kazuo Nagasawa, Noriko Seto, and Keiichi Ito*
Vol 46, Issue 1, 1997, pp.567-580,
COM-97-S72
Abstract     PDF (435 KB)
 

Paper
Synthesis of (2S*,4R*,5S*)-Piperidinetricarboxylic Acid, a Non-proteinogenic Amino Acid Isolated from Clitocybe acromelalga
Kimiko Hashimoto, Shuhei Higashibayashi, and Haruhisa Shirahama*
Vol 46, Issue 1, 1997, pp.581-588,
COM-97-S77
Abstract     PDF (254 KB)
 

Paper
Studies on Water-soluble Artificial Receptors Containing Chiral Side Chains Derived from Carbohydrates. 1. Synthesis of Optically Active Cyclophane TCP44 and Its Complexation Selectivity for Aromatic Guests in Acidic Aqueous Solutions
Ichiro Takahashi, Yuuki Hirano, Hiroshi Arakawa, Hidehiko Kitajima, Minoru Hatanaka, Kimio Isa, Kazunori Odashima,* and Kenji Koga*
Vol 46, Issue 1, 1997, pp.589-603,
COM-97-S81
Abstract     PDF (494 KB)
 

Paper
Diastereofacial Selectivity of Radical Cyclization Using Chiral α,β-Unsaturated Ester and Amide: Investigation of a New Chiral Synthon Synthesis
Akira Katsumata, Takehiko Iwaki, Keiichiro Fukumoto, and Masataka Ihara*
Vol 46, Issue 1, 1997, pp.605-616,
COM-97-S82
Abstract     PDF (337 KB)
 

Paper
New Methodology for the Synthesis of α,α-Dialkylamino Acids Using the "Self-Regeneration of Stereocenters" Method: α-Ethyl-α-phenylglycine
Martin J. O'Donnell,* Zhiqiang Fang, Xiaojun Ma, and John C. Huffman
Vol 46, Issue 1, 1997, pp.617-630,
COM-97-S83
Abstract     PDF (460 KB)
 

Note
A Short Asymmetric Synthesis of (-)-Neonepetalactone
Dieter Enders* and Anja Kaiser
Vol 46, Issue 1, 1997, pp.631-635,
COM-96-S2
Abstract     PDF (161 KB)
 

Note
Improved Synthesis of 1-Deoxynojirimycin and Facile Synthesis of Its Stereoisomers from (S)-Pyroglutamic Acid Derivative
Nobuo Ikota, * Jun-ichi Hirano, Ranjith Gamage, Hidehiko Nakagawa, and Hiroko Hama-Inaba
Vol 46, Issue 1, 1997, pp.637-643,
COM-97-S11
Abstract     PDF (253 KB)
 

Note
Correlation of 15N NMR Chemical Shifts with Calculated Partial Charges in Pyridine N-Oxides
Kiyoshi Matsumoto,* Mona Ciobanu, Takane Uchida, and Takahisa Machiguchi
Vol 46, Issue 1, 1997, pp.645-650,
COM-97-S28
Abstract     PDF (113 KB)
 

Note
Synthesis of Water-soluble Diaza-1,2,5-thiadiazolocyclophanes
Taizo Hatta,* Muneo Kawano, Yuji Imaizumi, Akihiko Tsuge, Tetsuji Moriguchi, Hironori Maeda, and Otohiko Tsuge*
Vol 46, Issue 1, 1997, pp.651-658,
COM-97-S71
Abstract     PDF (256 KB)
 

Review
1'-Methyl-trans-zeatin and Its Analogues: Their Occurrence, Chemistry and Synthesis, and Cytokinin Activity
Tozo Fujii,* Taisuke Itaya, and Masashi Ohba
Vol 46, Issue 1, 1997, pp.659-671,
REV-96-SR1-1
Abstract     PDF (383 KB)
 

Review
Total Synthesis of Fumitremorgins and Verruculogens
Tohru Hino and Masako Nakagawa*
Vol 46, Issue 1, 1997, pp.673-704,
REV-97-SR2
Abstract     PDF (729 KB)
 

Review
Synthetic Studies on Heteroanthracyclines
Masayuki Kirihara and Yasuyuki Kita*
Vol 46, Issue 1, 1997, pp.705-726,
REV-97-SR3
Abstract     PDF (544 KB)
 

Review
Studies towards the Total Synthesis of Taxoids: Strategies Built around a Molecule and the Discovery of New Methodologies
Siméon Arseniyadis,* Rosemeire Brondi Alves, Rossimiriam Pereira de Freitas, Manuel Muñoz Dorado, Dmitry V. Yashunsky, Pierre Potier, and Loïc Toupet
Vol 46, Issue 1, 1997, pp.727-764,
REV-97-SR4
Abstract     PDF (1.1 MB)
 

Review
Structures and Biogenesis of Manzamines and Related Alkaloids
Masashi Tsuda and Jun'ichi Kobayashi*
Vol 46, Issue 1, 1997, pp.765-794,
REV-97-SR5
Abstract     PDF (592 KB)
 

Review
Heterocyclic Compounds Found in Bryophytes
Yoshinori Asakawa*
Vol 46, Issue 1, 1997, pp.795-848,
REV-97-SR6
Abstract     PDF (1.2 MB)
 

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