279 data found. 1 - 279 listed   

Communication
1,2,3,4-Tetrahydro-1,6-naphthyridines. Part 2. Formation and Unexpected Reactions of 1,2,3,4-Tetrahydro-7H-pyrano[4,3-b]pyridine-2,7-diones
Pedro J. Victory,* Jordi Teixidó, José I. Borrell, and Núria Busquets
Vol 36, Issue 1, 1993, pp.1-6,
COM-92-6138
Abstract     PDF (142KB)
 

Communication
The Tandem Beckmann and Huisgen-White Rearrangement as an Alternative to the Baeyer-Villiger Oxidation of the 9-Azabicyclo[3.3.1]nonan-3-one System: A Facile Route to (±)-Dihydropalustramic Acid
Takefumi Momose,* Kazuhito Okumura, Hisayuki Tsujimori, Kaori Inokawa, Genzoh Tanabe, Osamu Muraoka,* Yoh Sasaki, and Conrad Hans Eugster
Vol 36, Issue 1, 1993, pp.7-11,
COM-92-6176
Abstract     PDF (117KB)
 

Communication
Studies with Plant Cell Culture of Podophyllum peltatum L. II. Biotransformation of Dibenzylbutanolides to Lignans. Development of a "Biological Factory" for Lignan Synthesis
James P. Kutney,* Yung Ping Chen, Shixiang Gao, Gary M. Hewitt, Francisco Kuri-Brena, Radka K. Milanova, and Nikolay M. Stoynov
Vol 36, Issue 1, 1993, pp.13-20,
COM-92-6177
Abstract     PDF (154KB)
 

Communication
1,3-Dipolar Cycloaddition Reactions of N-Aryl-2,4,6-cycloheptarien-1-imines with p-Substituted Benzonitrile Oxides: Formations of 1,2,4-Oxadiazaspiro[4.6]undeca-6,8,10-trienes
Kazuaki Ito, Katsuhiro Saito,* and Kensuke Takahashi
Vol 36, Issue 1, 1993, pp.21-24,
COM-92-6182
Abstract     PDF (120KB)
 

Communication
Mechanistic Investigation of an Intramolecular Rearrangement in a Heterocyclic Allyloxy Iminium Compound
Claude Agami,* François Couty, and Jing Lin
Vol 36, Issue 1, 1993, pp.25-28,
COM-92-6183
Abstract     PDF (83KB)
 

Communication
Directed Lithiation of 1-Triisopropylsilylgramine. A Short Access to 3,4-Disubstituted Indoles
Masatomo Iwao
Vol 36, Issue 1, 1993, pp.29-32,
COM-92-6185
Abstract     PDF (105KB)
 

Communication
On the Regioselectivity in the Hurd-Mori Reaction
Mikako Fujita, Takeo Kobori,* Tamejiro Hiyama, and Kiyoshi Kondo
Vol 36, Issue 1, 1993, pp.33-36,
COM-92-6205
Abstract     PDF (80KB)
 

Communication
Stereoselective Synthesis of Optically Active E- and Z-Homoallyl Alcohols from Epoxides
Kentaro Okuma,* Yuichiro Tanaka, Hiroshi Ohta, and Haruo Matsuyama
Vol 36, Issue 1, 1993, pp.37-40,
COM-92-6213
Abstract     PDF (119KB)
 

Communication
Acalycigorgins A, B, and C, Three New Biologically Active Diterpenoids from the Gorgonian Acalycigorgia Sp.
Masamitsu Ochi,* Kumi Kataoka, Akira Tatsukawa, Hiyoshizo Kotsuki, and Kozo Shibata*
Vol 36, Issue 1, 1993, pp.41-44,
COM-92-9216
Abstract     PDF (108KB)
 

Paper
Synthesis and SRN1 Reaction of the First Quinone-Oxazole Bioreductive Alkylating Agent
Michel P. Crozet,* Jean-François Sabuco, Isabelle Tamburlin , Michel Barreau, Luc Giraud, and Patrice Vanelle
Vol 36, Issue 1, 1993, pp.45-54,
COM-92-6028
Abstract     PDF (235KB)
 

Paper
Nucleophilicity of 3-Alkyl-2-(N-cyanoimino)thiazolidines: Methylated Products and Their Reactivity
Chuzo Iwata,* Tetsuya Kawakami, Michitaro Fujimoto, Yumi Nakamoto, and Tetsuaki Tanaka
Vol 36, Issue 1, 1993, pp.55-62,
COM-92-6104
Abstract     PDF (236KB)
 

Paper
Pyrrolo[2,1-c][1,4]benzodiazepines: Synthesis of N-Substituted Amidines
Marie-Paule Foloppe, Isabelle Rault, Sylvain Rault, and Max Robba*
Vol 36, Issue 1, 1993, pp.63-69,
COM-92-6115
Abstract     PDF (157KB)
 

Paper
Photoreaction of 1- and 3-Aralkyl Alicyclic Thioimides: Facile Syntheses of Various Azabicycloalkanes via Norrish Type II Process
Kazuaki Oda,* Yuichi Fukuzawa, Kosei Ohno, Minoru Machida, and Yuichi Kanaoka
Vol 36, Issue 1, 1993, pp.71-78,
COM-92-6141
Abstract     PDF (251KB)
 

Paper
Thiaphysovenol Phenylcarbamates: X-Ray Structures of Biologically Active and Inactive Anticholinesterase Agents
Judith L. Flippen-Anderson, Xiao-shu He, Arnold Brossi,* Nigel H. Greig, and Stanley I. Rapoport
Vol 36, Issue 1, 1993, pp.79-86,
COM-92-6148
Abstract     PDF (171KB)
 

Paper
8H-Pyrazolo[5’,1’:2,3]pyrimido[5,4-d][1,2]diazepine: A New Tricyclic System
Fabrizio Bruni,* Barbara Cosimelli, Annarella Costanzo, Gabriella Guerrini, and Silvia Selleri
Vol 36, Issue 1, 1993, pp.87-99,
COM-92-6166
Abstract     PDF (347KB)
 

Paper
The Synthesis of Three Isomers of the Food Carcinogen IQ
Erik Ronne and Spiros Grivas*
Vol 36, Issue 1, 1993, pp.101-105,
COM-92-6168
Abstract     PDF (133KB)
 

Paper
Stereochemistry of Berbine and Some Related Compounds
Georges Memetzidis, Louis Jung, and Jean-Francois Stambach*
Vol 36, Issue 1, 1993, pp.107-116,
COM-92-6186
Abstract     PDF (179KB)
 

Paper
Characterization of Lariciresinol Glucosides from Osmanthus asiaticus
Masataka Sugiyama and Masao Kikuchi*
Vol 36, Issue 1, 1993, pp.117-121,
COM-92-6187
Abstract     PDF (114KB)
 

Paper
Intramolecular Diels-Alder Reaction of 3-Formimidoylindoles: Synthesis of Fused Pyridoindole Compounds
Yasuo Shimoji,* Toshihiko Hashimoto, Yoji Furukawa, and Hiroaki Yanagisawa
Vol 36, Issue 1, 1993, pp.123-132,
COM-92-6191
Abstract     PDF (291KB)
 

Paper
An Efficient and Novel Synthesis of Fused Thiazol-2(3H)-ones
Baldev Singh,* Patrick O. Pennock, George Y. Lesher, Edward R. Bacon, and Donald F. Page
Vol 36, Issue 1, 1993, pp.133-144,
COM-92-6193
Abstract     PDF (267KB)
 

Paper
Convenient and Practical Synthesis of 5-Chloro-4-hydroxy-2(1H)-pyridinone
Shin-go Yano, Tomoyasu Ohno, and Kazuo Ogawa*
Vol 36, Issue 1, 1993, pp.145-148,
COM-92-6195
Abstract     PDF (107KB)
 

Paper
Synthesis of a Useful Chiral Building Block, (S)-5-Acetoxy-2-penten-4-olide from D-Glucose
Ichiro Honda, Makoto Shibagaki,* Koshi Koseki, Hideyuki Kuno, Kyoko Takahashi, and Hajime Matsushita
Vol 36, Issue 1, 1993, pp.149-155,
COM-92-6206
Abstract     PDF (147KB)
 

Review
Novel Pyridodiindoles, Azadiindoles, and Indolopyridoimidazoles via the Fischer-Indole Cyclization
Michael J. Martin, Linda J. Dorn, and James M. Cook*
Vol 36, Issue 1, 1993, pp.157-189,
REV-92-451
Abstract     PDF (536KB)
 

Communication
A Convenient Synthesis of 1-Aryl- and 1-Alkyl-1,4,5,6-tetrahydropyridazin-3(2H)-ones
Ki-Jun Hwang* and Kyung-Ho Park
Vol 36, Issue 2, 1993, pp.219-222,
COM-92-6189
Abstract     PDF (71KB)
 

Communication
The Reaction of Unsaturated Carbonyl Compounds with "Activated" Sulfur
Ugo Chiacchio, Antonino Corsaro, Antonio Rescifina, Maria Gabriella Testa, and Giovanni Purrello*
Vol 36, Issue 2, 1993, pp.223-229,
COM-92-6196
Abstract     PDF (123KB)
 

Communication
Alkylation and Convalent Adduct Formation of 2-Oxopurine
Adolf Gogoll, Lise-Lotte Gundersen, Frode Rise,* and Mats Valli
Vol 36, Issue 2, 1993, pp.231-235,
COM-92-6201
Abstract     PDF (170KB)
 

Communication
1-Deaza-2’-deoxyadenosine: Phosphonate and Phosphoramidite Building Blocks for Solid-Phase Oligonucleotide Synthesis
Frank Seela* and Thomas Wenzel
Vol 36, Issue 2, 1993, pp.237-242,
COM-92-6214
Abstract     PDF (116KB)
 

Communication
Chemical Modification of Erythromycins. XI. Synthesis of Clarithromycin (6-O-Methylerythromycin A) via Erythromycin A Quaternary Ammonium Salt Derivative
Yoshiaki Watanabe,* Masato Kashimura, Toshifumi Asaka, Takashi Adachi, and Shigeo Morimoto
Vol 36, Issue 2, 1993, pp.243-247,
COM-92-6222
Abstract     PDF (109KB)
 

Communication
A Novel Rearrangement of N-Cyanomethylhydroxytetrahydroisoquinolinium Methiodides under Basic Conditions
Hiroshi Hara,* Masaki Endoh, Ken-ichi Kaneko, and Osamu Hoshino*
Vol 36, Issue 2, 1993, pp.249-252,
COM-92-6226
Abstract     PDF (94KB)
 

Communication
An One-Pot Synthesis of 5,11-Ethenoisoxazolo[5’’’,4’’’:3’,4’]furo[2’’,3’’:7’,8’]naphtho[2’,3’:4,5]furo[3,4-d]isoxazoles from 2-Isoxazoline-2-oxides
Kazuho Harada,* Kuniaki Sasaki, Eisuke Kaji, and Shonosuke Zen
Vol 36, Issue 2, 1993, pp.253-257,
COM-92-6234
Abstract     PDF (105KB)
 

Paper
Addition Reactions of 5-Aminobenzotriazoles with Dimethyl Acetylenedicarboxylate (DMAD). Formation of (Z/E) Michael Adducts, (Benzotriazol-5-yl)-2-pyridones, a Triazolo-9,10-dihydrobenzo[b]azepine and a Triazolo-2-oxindole
Paolo Sanna, Antonio Nuvole, Piera Attilia Sequi, and Giuseppe Paglietti*
Vol 36, Issue 2, 1993, pp.259-280,
COM-92-6008
Abstract     PDF (408KB)
 

Paper
Reactivity of Ethanediyl S,S-Acetals -- 5. On the Aromatization of the Ring A in 3-Oxosteroid Derivatives
Romualdo Caputo, Carla Ferreri, Giovanni Palumbo,* Silvana Pedatella, and Francesco Russo
Vol 36, Issue 2, 1993, pp.281-286,
COM-92-6144
Abstract     PDF (149KB)
 

Paper
A Convenient Route to 6-Aminocyclopenta[c]thiophen-4-one Derivatives
Patrick Dallemagne, Abdellah Alsaïdi, M. Boulouard, Sylvain Rault, and Max Robba*
Vol 36, Issue 2, 1993, pp.287-294,
COM-92-6151
Abstract     PDF (235KB)
 

Paper
Insight into Novel Cyclization Reactions Using Acetic Anhydride in the Presence of 4-Dimethylaminopyridine
Johannes Aichner, Helmut Egg,* Dagmar Gapp, Sigrid Haller, Dietmar Rakowitz, and Ulrike Ramspacher
Vol 36, Issue 2, 1993, pp.307-314,
COM-92-6181
Abstract     PDF (165KB)
 

Paper
Base-catalyzed Electrophilic Substitution in 2(1H)-Quinolinones
Rosario González, M. Teresa Ramos, Elena de la Cuesta, and Carmen Avendaño*
Vol 36, Issue 2, 1993, pp.315-322,
COM-92-6188
Abstract     PDF (244KB)
 

Paper
Demethylation of Methoxypyridines with Sodium Trimethylsilanethiolate
Min-Jen Shiao,* Wei-Shen Ku, and Jih Ru Hwu
Vol 36, Issue 2, 1993, pp.323-328,
COM-92-6197
Abstract     PDF (134KB)
 

Paper
1H Nmr Spectra of Penylated Flavonoids and Pyranoflavonoids
Toshio Fukai and Taro Nomura*
Vol 36, Issue 2, 1993, pp.329-343,
COM-92-6210
Abstract     PDF (291KB)
 

Paper
Furanoterpene Synthesis via Intramolecular Nitrile Oxide Cycloaddition Reaction: A Total Synthesis of (+)-Menthofuran
Kozo Shishido,* Koji Umimoto, Takeshi Takata, Osamu Irie, and Masayuki Shibuya
Vol 36, Issue 2, 1993, pp.345-358,
COM-92-6231
Abstract     PDF (353KB)
 

Review
The Detoxin Complex. — A Naturally Occurring Safener
Wen-Ren Li, So-Yeop Han, and Madeleine M. Joullié*
Vol 36, Issue 2, 1993, pp.359-388,
REV-92-453
Abstract     PDF (742KB)
 

Communication
Synthetic Approaches to New Regioisomers of AZT and AZU
Vasu Nair* and David F. Purdy
Vol 36, Issue 3, 1993, pp.421-425,
COM-92-6175
Abstract     PDF (119KB)
 

Communication
On the Regioselectivity in the Silyl Group Directed Baeyer-Villiger Reaction
Toshiaki Aida, Morio Asaoka,* Syuzo Sonoda, and Hisashi Takei
Vol 36, Issue 3, 1993, pp.427-430,
COM-92-6232
Abstract     PDF (87KB)
 

Communication
Preparation of New 2-Chloro-5-fluoro-6-(4-phenylmethylpiperazinyl)-4-trifluoromethyl-3-nicotinic Acid
Philippe Remuzon,* Daniel Bouzard, and Jean-Pierre Jacquet
Vol 36, Issue 3, 1993, pp.431-434,
COM-92-6235
Abstract     PDF (96KB)
 

Communication
Synthesis of Functionalized Indolizino[8,7-b]indoles via 1,3-Dipolar Cycloaddition Reactions of 3,4-Dihydro-β-carboline Azomethine Ylides with Olefinic Derivatives
Guillaume Poissonnet, Marie-Héléne Théret, and Robert H. Dodd*
Vol 36, Issue 3, 1993, pp.435-440,
COM-92-6241
Abstract     PDF (114KB)
 

Communication
Porphyrins Coupled with Nucleoside Bases. Synthesis and Some Properties of Guanine, Cytosine and Adenine-Thymine Derivatives
Masao Hisatome,* Noriaki Maruyama, Koichi Ikeda, and Koji Yamakawa
Vol 36, Issue 3, 1993, pp.441-444,
COM-92-6252
Abstract     PDF (110KB)
 

Communication
Synthesis of Oxindoles by the Nafion-H Catalysed Decarboxylative Cyclization of α-Carbomethoxy-α-diazoacetanilides
Baosheng Liu and Andrew G. Wee*
Vol 36, Issue 3, 1993, pp.445-448,
COM-92-6258
Abstract     PDF (89KB)
 

Communication
Annulation of Heterocycles via Ring Transformation of Isoxazoline-2-oxides by Lewis Acid
Kazuho Harada,* Kuniaki Sasaki, Eisuke Kaji, and Shonosuke Zen
Vol 36, Issue 3, 1993, pp.449-454,
COM-92-6264
Abstract     PDF (135KB)
 

Paper
Ring Transformations of Heterocycles 2. Ring Contraction of 5,6-Dihydro-4H-1,2,4,5-oxatriazines into 1H-1,2,4-Triazoles
Mustafa M. El-Abadelah,* Ahmad Q. Hussein, Musa Z. Nazer, Osama M. Musa, Paul Rademacher,* and Heinz Bandmann
Vol 36, Issue 3, 1993, pp.455-472,
COM-92-6096
Abstract     PDF (298KB)
 

Paper
Lithiation of Δ2-Thiazolines: The C2-Anion Approach to 2-Substituted Derivatives and Their Reactivity
Giancarlo Fantin, Marco Fogagnolo, Alessandro Medici,* and Paola Pedrini
Vol 36, Issue 3, 1993, pp.473-484,
COM-92-6156
Abstract     PDF (312KB)
 

Paper
Anomalous ‘Lossen-Type’ Rearrangement Synthesis of Functionalized Imidazolinones
Dee Ann Casteel,* Rebecca S. Gephart, and Tracey Morgan
Vol 36, Issue 3, 1993, pp.485-495,
COM-92-6159
Abstract     PDF (265KB)
 

Paper
One-Pot Synthesis of 2,3-Dihydro-2,2-dimethylbenzofuran Derivatives
Kyoung Mahn Kim, Hyoung Rae Kim, and Eung K. Ryu*
Vol 36, Issue 3, 1993, pp.497-505,
COM-92-6172
Abstract     PDF (228KB)
 

Paper
Syntheses of 2-Azafluorenones from 3-Substituted 4-Arylpyridines
Min-Jen Shiao,* Kang-Hsiuan Liu, and Pen-Yuan Lin
Vol 36, Issue 3, 1993, pp.507-518,
COM-92-6199
Abstract     PDF (273KB)
 

Paper
Selective and Simultaneous Deprotection of Amine and Lactam Functions in the Syntheses of Pyridazino[4,5-b]oxazinones and Pyridazino[4,5-b]thiazinones
Erzsébet Zára-Kaczián and Péter Mátyus*
Vol 36, Issue 3, 1993, pp.519-528,
COM-92-6202
Abstract     PDF (240KB)
 

Paper
A New Lignan, Formosalactone, from the Bark of Juniperus formosana Hay. var. concolor Hay.
Yueh-Hsiung Kuo* and Ming-Tsang Yu
Vol 36, Issue 3, 1993, pp.529-535,
COM-92-6204
Abstract     PDF (119KB)
 

Paper
Synthesis of 1,1-Bis(3,5-dimethyl-2-furyl)ethene; The Chemo- and Site-selectivity of Its Cycloadditions
Jacek Ancerewicz and Pierre Vogel*
Vol 36, Issue 3, 1993, pp.537-552,
COM-92-6215
Abstract     PDF (454KB)
 

Paper
Wittig-Horner Reaction of Dimethyl Phthalide-3-phosphonates with Aldehydes: Synthesis of 3-Ylidenephthalides and Characterization of Their E- and Z-Isomers
Mitsuaki Watanabe,* Saori Ijichi, Hitoshi Morimoto, Kayoko Nogami, and Sunao Furukawa
Vol 36, Issue 3, 1993, pp.553-563,
COM-92-6225
Abstract     PDF (295KB)
 

Paper
Synthesis of Halogenated Thiazole Derivatives of Oligo-N-methylpyrrolecarboxamide and Their Photochemical DNA Cleaving Activities
Yasuhiro Sakai, Toyomi Matsumoto, Akie Tanaka, and Masayuki Shibuya*
Vol 36, Issue 3, 1993, pp.565-573,
COM-92-6228
Abstract     PDF (224KB)
 

Paper
Artonins J, K, and L, Three New Isoprenylated Flavones from the Root Bark of Artocarpus heterophyllus Lamk.
Miwa Aida, Kazuki Shinomiya, Yoshio Hano, and Taro Nomura*
Vol 36, Issue 3, 1993, pp.575-583,
COM-92-6229
Abstract     PDF (207KB)
 

Paper
Ring-Opening of 4-Isoxazolines: Competitive Formation of Enamino Derivatives and α,β-Enones
Ugo Chiacchio, Franco Casuscelli, Angelo Liguori, Antonio Rescifina, Giovanni Romeo,* Giovanni Sindona, and Nicola Uccella*
Vol 36, Issue 3, 1993, pp.585-600,
COM-92-6223
Abstract     PDF (442KB)
 

Review
Annelated 1,5-Benzodiazepines. Part 1. Three, Four, and Five Membered Rings
Alba Chimirri,* Rosaria Gitto, Silvana Grasso, Anna-Maria Monforte, Giovanni Romeo, and Maria Zappalà
Vol 36, Issue 3, 1993, pp.601-637,
REV-92-441
Abstract     PDF (662KB)
 

Communication
Preparation of Novel Cyclophosphamides Derivatives of Sugars
Mitsuji Yamashita,* Chihiro Takahashi, and Kuniaki Seo
Vol 36, Issue 4, 1993, pp.651-654,
COM-92-6211
Abstract     PDF (127KB)
 

Communication
Revised Assignment of Olefinic Proton Signals in the 1H-Nmr Spectra of Dienoid-Type Erythrinan Alkaloids
Yoshisuke Tsuda,* Shinzo Hosoi, Takehiro Sano,* Hideki Suzuki, and Jun Toda
Vol 36, Issue 4, 1993, pp.655-659,
COM-92-6266
Abstract     PDF (123KB)
 

Communication
First Asymmetric Diels-Alder Reactions in the Vinylhetarene Series: Cycloadditions with Vinylindoles to Enantiomerically Pure Carbazole Derivatives
Ulf Pindur,* Gundula Lutz, Werner Massa, and Ludger Schröder
Vol 36, Issue 4, 1993, pp.661-664,
COM-92-6279
Abstract     PDF (111KB)
 

Communication
Nucleoside Synthesis from Furanoid Glycals
Hiroshi Kawakami,* Takashi Ebata, Koshi Koseki, Koji Okano, Katsuya Matsumoto, and Hajime Matsushita
Vol 36, Issue 4, 1993, pp.665-669,
COM-92-6289
Abstract     PDF (107KB)
 

Communication
Garcinol, a Novel Arylbenzofuran Derivative from Garcinia kola
Masatake Niwa,* Kenji Terashima, and Muhd Aqil
Vol 36, Issue 4, 1993, pp.671-673,
COM-92-6291
Abstract     PDF (63KB)
 

Communication
Two Novel Acridone-Coumarin Dimers, Neoacrimarines-A and -B, from Citrus Plants
Yuko Takemura, Satomi Maki, Motoharu Ju-ichi,* Mitsuo Omura, Chihiro Ito, and Hiroshi Furukawa
Vol 36, Issue 4, 1993, pp.675-680,
COM-92-6292
Abstract     PDF (135KB)
 

Paper
5-Amino Derivatives of 2’,3’-Dedeoxynucleosides for Evaluation of Anti-HIV Activity
Ahmed E.-S. Abdel-Megied, Henrik Pedersen, Erik B. Pedersen,* and Claus Nielsen
Vol 36, Issue 4, 1993, pp.681-690,
COM-92-6135
Abstract     PDF (268KB)
 

Paper
3H-Azirino[1,2-d][1,4]benzodiazepin-4(5H)-ones: Synthesis and Stereochemistry
Alba Chimirri,* Silvana Grasso, Anna-Maria Monforte, Giovanni Romeo, and Maria Zappala
Vol 36, Issue 4, 1993, pp.691-699,
COM-92-6143
Abstract     PDF (181KB)
 

Paper
Organomercury Chemistry of Iridoid Glucosides — Part 3
Andrea D’Annibale,* Carlo Iavarone,* and Corrado Trogolo*
Vol 36, Issue 4, 1993, pp.701-715,
COM-92-6190
Abstract     PDF (410KB)
 

Paper
Alkaloidal Constituents of the Bark of Holarrhena antidysenterica
Sabira Begum, Shahid Bader Usmani, Bina Shaheen Siddiqui,* and Salimuzzaman Siddiqui
Vol 36, Issue 4, 1993, pp.717-723,
COM-92-6212
Abstract     PDF (152KB)
 

Paper
Structures of Insect Antifeeding Limonoids, Trichilins F and G, from Trichilia roka
Munehiro Nakatani* and Koji Nakanishi
Vol 36, Issue 4, 1993, pp.725-731,
COM-92-6194
Abstract     PDF (156KB)
 

Paper
A Convenient Synthesis of 5-Substituted Tetrahydro-1,4,3-oxathiazine 4,4-Dioxides
Evelyne Grunder-Klotz,* Paul Humbert, and Jean-Daniel Ehrhardt
Vol 36, Issue 4, 1993, pp.733-742,
COM-92-6207
Abstract     PDF (184KB)
 

Paper
Photochemical Fries Rearrangement of N-Phenyl-2-pyrrolidone
Shunsaku Ohta,* Atsunori Sano, Masayuki Yamashita, and Masao Okamoto
Vol 36, Issue 4, 1993, pp.743-749,
COM-92-6217
Abstract     PDF (145KB)
 

Paper
Total Synthesis of (±)-Eburnaminol and (±)-Larutensine
Mauri Lounasmaa* and Esko Karvinen
Vol 36, Issue 4, 1993, pp.751-760,
COM-92-6220
Abstract     PDF (218KB)
 

Paper
Chemical Modification of Erythromycins. X. Removal of Benzyloxycarbonyl and 2-Chlorobenzyl Groups of Erythromycin Derivatives by Use of Catalytic Transfer Hydrogenation
Yoshiaki Watanabe,* Masato Kashimura, Toshifumi Asaka, Takashi Adachi, and Shigeo Morimoto
Vol 36, Issue 4, 1993, pp.761-768,
COM-92-6221
Abstract     PDF (162KB)
 

Paper
A Simple Synthesis of 2-Methoxypyridine-3-carbonitriles
Pedro Victory,* José I. Borrell, and Anton Vidal-Ferran
Vol 36, Issue 4, 1993, pp.769-776,
COM-92-6236
Abstract     PDF (201KB)
 

Paper
Synthesis of 2-Cyanamino-4,6-diphenylpyridine-3-carbonitrile
Pedro Victory,* José I. Borell, Joan Cirujeda, and Anton Vidal-Ferran
Vol 36, Issue 4, 1993, pp.777-783,
COM-92-6237
Abstract     PDF (158KB)
 

Paper
Kinetic and Theoretic Aspects of Regiochemistry in the Reaction of 4,5-Dihalo-3(2H)-pyridazinones with Benzylamines
Péter Mátyus* Klára Czakó, Ágnes Behr, Ildikó Varga, Benjamin Podányi, Malte von Arnim, and Péter Várkonyi
Vol 36, Issue 4, 1993, pp.785-798,
COM-92-6238
Abstract     PDF (341KB)
 

Paper
Ring-Opening of Isoxazolidine Nucleus by Trimethyl Posphate Treatment: Formation of Tertiary Allylic Alcohols via Intermediate 1,3-Oxazinium Salts
Ugo Chiacchio, Angelo Liguori, Giovanni Romeo,* Giovanni Sindona, and Nicola Uccella*
Vol 36, Issue 4, 1993, pp.799-817,
COM-92-6239
Abstract     PDF (509KB)
 

Paper
Selective Acetylation of Berbin-8-one. Synthesis of 2-Methoxyberbine
Jean-Francois Stambach* and Louis Jung
Vol 36, Issue 4, 1993, pp.819-824,
COM-92-6240
Abstract     PDF (134KB)
 

Paper
The Structures of Spiramines E, F and G; The New Diterpene Alkaloids from Spiraea japonica var. Acuminata Franch
Xiao-Jiang Hao, Manabu Node,* Jun Zhou, Si-Ying Chen, Tooru Taga, Yoshihisa Miwa, and Kaoru Fuji
Vol 36, Issue 4, 1993, pp.825-831,
COM-92-6243
Abstract     PDF (204KB)
 

Paper
Synthesis of Pyrazole C-Glycosides by 1,3-Dipolar Cycloaddition of Nitrilimines Formed by Lead Tetraacetate Oxidation of p-Nitrophenylhydrazones of Aldehydo Sugars
Jean M. J. Tronchet,* Jeannine F. Tronchet, and Françoise Barbalat-Rey
Vol 36, Issue 4, 1993, pp.833-844,
COM-92-6244
Abstract     PDF (296KB)
 

Paper
A Facile and Convenient Synthesis of Fluorine-containing Naphth[1,2-d][1,3]oxazines by Novel Cyclization of N,N-Dialkyl-2,4-bis(trifluoroacetyl)-1-naphthylamines
Etsuji Okada, Ryoichi Masuda, Masaru Hojo,* and Takeshi Tomifuji
Vol 36, Issue 4, 1993, pp.845-856,
COM-92-6250
Abstract     PDF (314KB)
 

Paper
A New Synthesis of Pyrazolo[3,4-d]thiazoles
Chiara B. Vicentini, Augusto C. Veronese, Mario Guarneri, Maurizio Manfrini, and Paolo Giori*
Vol 36, Issue 4, 1993, pp.857-863,
COM-92-6254
Abstract     PDF (193KB)
 

Review
Annelated 1,5-Benzodiazepines. Part II. Six Membered Rings
Alba Chimirri,* Rosaria Gitto, Silvana Grasso, Anna Maria Monforte, Giovanni Romeo, and Maria Zappalà
Vol 36, Issue 4, 1993, pp.865-890,
REV-92-442
Abstract     PDF (422KB)
 

Communication
Study of Thiazolo[4,5-d]pyrimidines: The Synthesis of Thiazolo[4,5-d]pyrimidine-2,7-diones and Novel Ring Opening to 2,4-Thiazolidinedione
Katsuhiko Nagahara,* Masae Sekine, Atsushi Takada, Howard B. Cottam, and Roland K. Robins
Vol 36, Issue 5, 1993, pp.923-927,
COM-92-6230
Abstract     PDF (81KB)
 

Communication
Highly Diastereomer Selective Acylation of 2,5-Dialkylpyrrolidines. A Versatile Route to trans-2,5-Disubstituted Cyclic Amino Alcohols
Anne Fleurant, Cyrille Grandjean, Olivier Provot, Sylvie Rosset, Jean Pierre Célérier, and Gérard Lhommet*
Vol 36, Issue 5, 1993, pp.929-932,
COM-92-6294
Abstract     PDF (93KB)
 

Communication
Structure of Novel Antioxidative Lignan Triglucoside Isolated from Sesame Seed
Hirotaka Katsuzaki, Shunro Kawakishi, and Toshihiko Osawa*
Vol 36, Issue 5, 1993, pp.933-936,
COM-92-6297
Abstract     PDF (102KB)
 

Communication
Highly Enantioselective Reduction of meso-Cyclic-1,2-dicarboximides. Asymmetric Synthesis of Bicyclic 2-Pyrrolidinone and Its 5-Hydroxy Congener
Kenji Matsuki,* Hirozumi Inoue, Akihiko Ishida, and Mikio Takeda, Masako Nakagawa, and Tohru Hino
Vol 36, Issue 5, 1993, pp.937-940,
COM-92-6307
Abstract     PDF (108KB)
 

Communication
Preparation and Arylation of 2-Indolylzinc Derivatives
Takao Sakamoto,* Yoshinori Kondo, Nobuo Takazawa, and Hiroshi Yamanaka*
Vol 36, Issue 5, 1993, pp.941-942,
COM-92-6314
Abstract     PDF (71KB)
 

Communication
Total Synthesis of Kuanoniamine A, 11-Hydroxyascididemin, and Neocalliactine Acetate
Yoshiyasu Kitahara, Shinsuke Nakahara, Takanobu Yonezawa, Masanori Nagatsu, and Akinori Kubo*
Vol 36, Issue 5, 1993, pp.943-946,
COM-92-6321
Abstract     PDF (124KB)
 

Paper
Synthesis and Reactions of Some 3-Cyano-4-methylcoumarins
Hassan M. F. Madkour
Vol 36, Issue 5, 1993, pp.947-959,
COM-92-6079
Abstract     PDF (222KB)
 

Paper
Synthesis of Organofluorine Compounds Utilizing 3-[1-(3-Fluorophenylhydrazono)-D-erythro-2,3,4-trihydroxybutyl]quinoxalin-2(1H)-one as a Precursor
Nagwa Rashed,* Hamida Abdel Hamid, and Mahmoud Shoukry
Vol 36, Issue 5, 1993, pp.961-969,
COM-92-6152
Abstract     PDF (225KB)
 

Paper
Site Selective Alkoxymethylation of Imidazo[4,5-b]pyridines: Structural Analysis by High Field NMR Methods
Malvinder P. Singh, Yadagiri Bathini, and J. William Lown*
Vol 36, Issue 5, 1993, pp.971-985,
COM-92-6224
Abstract     PDF (434KB)
 

Paper
A Novel Synthetic Route to Cyanophenothiazines. First Example of Smiles Rearrangement from Halogenobenzonitriles
Yvette Mettey and Jean-Michel Vierfond*
Vol 36, Issue 5, 1993, pp.987-993,
COM-92-6247
Abstract     PDF (172KB)
 

Paper
Structures of Saturated Azeto[1,2-a][3,1]- and Azeto[2,1-b][1,3]benzoxazines Prepared by Addition of Chloroacetyl Chlorides to Cyclohexane-condensed Dihydrooxazines
Géza Stájer, Angela E. Szabó, Ferenc Fülöp, Gábor Bernáth,* and Pál Sohár
Vol 36, Issue 5, 1993, pp.995-1003,
COM-92-6256
Abstract     PDF (229KB)
 

Paper
Synthesis of 2,3-Fused Quinolines from 3-Substituted Quinoline 1-Oxides. Part II.
Yutaka Miura,* Mitsutaka Yoshida, and Masatomo Hamana
Vol 36, Issue 5, 1993, pp.1005-1016,
COM-92-9259
Abstract     PDF (247KB)
 

Paper
Synthesis of (+)-trans-Whisky Lactone, (-)-cis-Whisky Lactone, (+)-Cognac Lactone and (+)-Eldanolide
Takashi Ebata,* Katsuya Matsumoto, Hajime Yoshikoshi, Koshi Koseki, Hiroshi Kawakami, Koji Okano, and Hajime Matsushita
Vol 36, Issue 5, 1993, pp.1017-1026,
COM-92-9262
Abstract     PDF (261KB)
 

Paper
Synthesis of N-Alkyl-1,2,4-oxadiazinones as Angiotensin-II (AT1) Receptor Antagonists
Harold N. Weller,* Arthur V. Miller, Kenneth E. J. Dickinson, S. Anders Hedberg, Carol L. Delaney, Randolph P. Serafino, and Suzanne Moreland
Vol 36, Issue 5, 1993, pp.1027-1038,
COM-92-6263
Abstract     PDF (367KB)
 

Paper
Norrish Type II Photo-Deacylation of Semicyclic Imides
Akira Sera,* Manabu Okada, Akira Ohhata, Hiroaki Yamada, Kuniaki Itoh, and Yasuo Kubo
Vol 36, Issue 5, 1993, pp.1039-1046,
COM-92-6265
Abstract     PDF (159KB)
 

Paper
Improved Synthesis of Dihydroisoquinoline Reissert Compounds
Yvette A. Jackson, E. Kyle Stephenson, and Michael P. Cava
Vol 36, Issue 5, 1993, pp.1047-1050,
COM-92-6268
Abstract     PDF (85KB)
 

Paper
Synthesis of Indanyl Analogs of 3-[3-(4-Arylpiperazin-1-yl)propyl]-2-oxo-2,3-dihydro[1,3]benzoxazoles
Patrick Depreux, Hocine Aichaoui, and Isabelle Lesieur*
Vol 36, Issue 5, 1993, pp.1051-1058,
COM-92-6271
Abstract     PDF (167KB)
 

Paper
Reaction of 1-Methylpyrrole with 1,3-Dichloro-5,5-disubstituted Hydantoins: Products and AM1 Study of Intermediates
Michael De Rosa,* Edward Melenski, and Andrew J. Holder
Vol 36, Issue 5, 1993, pp.1059-1064,
COM-92-6274
Abstract     PDF (160KB)
 

Paper
Synthesis of 6,7-Dihydro-8-(4-methyl-1-piperazinyl)-[1]benzoxepino[4,5-c]quinoline as Potential 5-HT3 Receptor Ligand
Maurizio Anzini,* Andrea Cappelli, and Salvatore Vomero
Vol 36, Issue 5, 1993, pp.1065-1074,
COM-92-6276
Abstract     PDF (235KB)
 

Paper
A Very Simple Oxidation of Olefins and Ketones with UHP-Maleic Anhydride
Luis Astudillo, Antonio Galindo,* Antonio G. González, and Horacio Mansilla
Vol 36, Issue 5, 1993, pp.1075-1080,
COM-99-6278
Abstract     PDF (146KB)
 

Paper
New Alkaloids from Consolida hellespontica
Haridutt K. Desai, Balawant S. Joshi, S. William Pelletier,* Bilge Sener, Funda Bingöl, and Turan Baykal
Vol 36, Issue 5, 1993, pp.1081-1089,
COM-92-6277
Abstract     PDF (246KB)
 

Paper
Studies on 1,2,4-Benzothiadiazine 1,1-Dioxides VII and Quinazolinones IV: Synthesis of Novel Built-In Hydroxyguanidine Tricycles as Potential Anticancer Agents
Ji-Wang Chern,* Yen-Chywan Liaw, Chien-Shu Chen, Jiann-Gwo Rong, Chien-Lin Huang, Chao-Han Chan, and Andrew H.-J. Wang
Vol 36, Issue 5, 1993, pp.1091-1103,
COM-92-6285
Abstract     PDF (381KB)
 

Paper
Preparation of [1]Pyrido[3’,2’:5,6]thiopyrano[4,3,2-de]quinoline
Hidetoshi Fujiwara* and Ichizo Okabayashi
Vol 36, Issue 5, 1993, pp.1105-1113,
COM-92-6287
Abstract     PDF (192KB)
 

Paper
Short, Stereoselective Synthesis of Na-Boc-5β-cyanodeformyl-Z-geissoschizine, a Prototype of Potential Synthons in the Preparation of Sarpagan and Ajmalan Ring System
Reija Jokela, Minna Halonen, and Mauri Lounasmaa*
Vol 36, Issue 5, 1993, pp.1115-1126,
COM-92-6299
Abstract     PDF (210KB)
 

Paper
Nucleophilic Radical Substitution of Polychloroazines
Nobuhiro Kanomata, Mamoru Igarashi, and Masaru Tada*
Vol 36, Issue 5, 1993, pp.1127-1138,
COM-92-6312
Abstract     PDF (234KB)
 

Paper
Total Synthesis of Eilatin
Shinsuke Nakahara, Yoshihiro Tanaka, and Akinori Kubo*
Vol 36, Issue 5, 1993, pp.1139-1144,
COM-92-6322
Abstract     PDF (178KB)
 

Communication
One-Pot Synthesis of Heterocage Compounds
Akikazu Kakehi* and Suketaka Ito
Vol 36, Issue 6, 1993, pp.1195-1198,
COM-92-6310
Abstract     PDF (99KB)
 

Communication
Asymmetric Synthesis of α-Substituted 5-Hydroxytryptophan Derivatives
David Crich* and Linda B. L. Lim
Vol 36, Issue 6, 1993, pp.1199-1204,
COM-92-6313
Abstract     PDF (111KB)
 

Communication
An Approach to Optically Active Pyrrolizidines by an Intramolecular Michael Reaction
Tatsunori Sato, Ken-ichiro Matsubayashi, Katsuhiro Tsujimoto, and Masazumi Ikeda*
Vol 36, Issue 6, 1993, pp.1205-1208,
COM-92-6324
Abstract     PDF (100KB)
 

Communication
3-Aryl-3H-1,2-benzodithioles. Synthesis and Reaction with Dichlorocarbene and Carbenoid
Shin-ichi Chida and Ryu Sato*
Vol 36, Issue 6, 1993, pp.1209-1212,
COM-93-6338
Abstract     PDF (104KB)
 

Communication
Novel Reactions of Carbohydrate Dithianes: 1,4-Dithiepins via a 1,4-Alkoxy Relay
Sherman T. Waddell,* Timothy A. Blizzard, and George A. Doss
Vol 36, Issue 6, 1993, pp.1213-1215,
COM-93-6349
Abstract     PDF (79KB)
 

Paper
Reactivity of Isoquinoline Alkaloids with Benzyne
Manuel Paz, Carlos Saá, Enrique Guitián, Luis Castedo,* and José Manuel Saá
Vol 36, Issue 6, 1993, pp.1217-1223,
COM-92-6047
Abstract     PDF (178KB)
 

Paper
An Investigation on the Use of Furan Derivatives to Obtain Thermotropic Compounds
Giovanna Costa, Alessandro Gandini,* Sergio Morinelli, and Barbara Valenti
Vol 36, Issue 6, 1993, pp.1225-1237,
COM-92-6126
Abstract     PDF (284KB)
 

Paper
Synthesis and Characterization of a Series of 5H-Benzo[a]phenoxazin-5-one Derivatives as Potential Antiviral/Antitumor Agents
Kanti G. Bhansali* and Alan M. Kook
Vol 36, Issue 6, 1993, pp.1239-1251,
COM-92-6170
Abstract     PDF (215KB)
 

Paper
N-Sulfonylbenzotriazoles. Part 2. Reactions of 1,1’-Sulfonyldibenzotriazole and 1-Benzenesulfonyl-1,2,4-triazole with Alcohols; a New Approach to N-Alkylbenzotriazoles and N-Alkyl-1,2,4-triazoles
Alan R. Katritzky,* Gui-Fen Zhang, Juliuzs Pernak, and Wei-Qiang Fan
Vol 36, Issue 6, 1993, pp.1253-1262,
COM-92-6273
Abstract     PDF (257KB)
 

Paper
Preparation of a Novel Type of Ligands Incorporating Two or Three 1,3,4-Thiadiazole Units
Pedro Molina,* Alberto Tárraga, Isidora Díaz, Arturo Espinosa, and Carmen Gaspar
Vol 36, Issue 6, 1993, pp.1263-1278,
COM-92-6275
Abstract     PDF (477KB)
 

Paper
Progress towards a Practical Total Synthesis of Calabar Alkaloids: Total Synthesis of (-)-Esermethole and (-)-Physovenol Methyl Ether from (3S)-1,3-Dimethyl-3-carboxymethyl-5-methoxyoxindole
Qian-sheng Yu, Wei-ming Luo, Yi-qun Li, and Arnold Brossi*
Vol 36, Issue 6, 1993, pp.1279-1285,
COM-92-6281
Abstract     PDF (196KB)
 

Paper
Synthesis of Indolo[1,2-b]isoquinolinediones; Reduction of 2-[(Substituted Phenyl)methylidene]-3-oxo-2,3-dihydroindole
Jean-Yves Mérour,* Simone Piroëlle, and Françoise Cossais
Vol 36, Issue 6, 1993, pp.1287-1304,
COM-92-6286
Abstract     PDF (487KB)
 

Paper
Synthesis of Chiral 3-Substituted 2,4(1H,3H)-Quinazolinediones
Perséphone Canonne,* Mohamed Akssira,* Abdelaziz Dahdouh, Hicham Kasmi, and Mohamed Boumzebra
Vol 36, Issue 6, 1993, pp.1305-1314,
COM-92-6296
Abstract     PDF (207KB)
 

Paper
Synthesis of 2,3,5,6,7,8-Hexahydro-3-amino-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one and Derivatives of the New Heterocyclic System 7,8,9,10-Tetrahydro-3H,11H-[1]benzothieno[2’,3’:4,5]pyrimido[2,1-b][1,3,4]thiadiazin-11-one
Andrea Santagati,* Maria Santagati, and Maria Modica
Vol 36, Issue 6, 1993, pp.1315-1321,
COM-92-6304
Abstract     PDF (200KB)
 

Paper
Nucleophilic Substitution Reactions on Chlorinated Thiophene Derivatives as Basis for the Synthesis of Thienoanellated O,N- and S,N-Heterocycles
Isolde Puschmann and Thomas Erker*
Vol 36, Issue 6, 1993, pp.1323-1332,
COM-92-6306
Abstract     PDF (280KB)
 

Paper
A Simple and General Approach for the Synthsis of 2-Substituted 4-Ethoxycarbonylfuran
Ramesh C. Anand* and Vibha Singh
Vol 36, Issue 6, 1993, pp.1333-1336,
COM-92-6309
Abstract     PDF (107KB)
 

Paper
Synthesis of Pyrazino[1,2-a:4,5-a’]di[1,8]naphthyridine and Pyrazino[1,2-a][1,8]naphthyridines
Vicente Ojea and José Ma Quintela*
Vol 36, Issue 6, 1993, pp.1337-1349,
COM-92-6316
Abstract     PDF (439KB)
 

Paper
Agelorins A and B, and 11-Epi-fistularin-3, Three New Antibacterial Fistularin-3 Derivatives from the Tropical Marine Sponge Agelas oroides
Gabriele M. König and Anthony D. Wright*
Vol 36, Issue 6, 1993, pp.1351-1358,
COM-92-6317
Abstract     PDF (182KB)
 

Paper
Components of the Root Bark of Morus insignis Bur. 3. Structures of Three New Isoprenylated Xanthones Morusignins I, J, and K and an Isoprenylated Flavone Morusignin L.
Yoshio Hano, Tsuyoshi Okamoto, Katsue Suzuki, Masami Negishi, and Taro Nomura*
Vol 36, Issue 6, 1993, pp.1359-1366,
COM-92-6320
Abstract     PDF (189KB)
 

Paper
Aromatic Annulations via Benzotriazol-1-ylphenylthiomethane as a 1,1-Dipole Synthon Equivalent
Alan R. Katritzky,* Zhijun Yang, Jamshed N. Lam, and Darren J. Cundy
Vol 36, Issue 6, 1993, pp.1367-1373,
COM-92-6325
Abstract     PDF (163KB)
 

Paper
Substituent Influenced Alkylation of 3-Substituted 5-Hydroxypyrazoles: Claisen Rearrangement of 5-Allyoxypyrazoles
Ki-Jun Hwang,* Chan-Mo Yu, Young-Dae Gong, and Kyung-Ho Park
Vol 36, Issue 6, 1993, pp.1375-1380,
COM-93-6334
Abstract     PDF (175KB)
 

Paper
Imidazole Derivatives, Part VIII. Stereoselective Formation of 1-[(E) 3-(1-Imidazolyl)-2-alkenoyl]imidazoles
Hans-Joachim Knölker* and Abdel-Aziz El-Ahl
Vol 36, Issue 6, 1993, pp.1381-1385,
COM-93-6335
Abstract     PDF (106KB)
 

Paper
A Friedländer Approach to 3-Substituted 2,5,8-(1H)-Quinolinetriones
Ma del Mar Blanco, Carmen Avendaño,* Nieves Cabezas, and J. Carlos Menédez
Vol 36, Issue 6, 1993, pp.1387-1398,
COM-93-6341
Abstract     PDF (345KB)
 

Paper
An Alternative Method for Synthesis of the CC-1065 Pharmacophore, 1,2,7,7a-Tetrahydrocycloprop[1,2-c]indol-4-one
Yuqiang Wang and J. William Lown*
Vol 36, Issue 6, 1993, pp.1399-1410,
COM-93-6343
Abstract     PDF (260KB)
 

Paper
Photochemistry of Bufadienolide: Occurrence of Three Tautomers in the Photolysis of Resibufogenin
Takahiro Tanase, Nobutoshi Murakami, Akito Nagatsu, and Jinsaku Sakakibara*
Vol 36, Issue 6, 1993, pp.1411-1416,
COM-93-6345
Abstract     PDF (189KB)
 

Communication
Lamarckinine, a New Bisnorditerpenoid Alkaloid from Aconitum lamarckii Reichenb.
Gabriel de la Fuente,* Tomás Orribo, José A. Gavín, and Rafael D. Acosta
Vol 36, Issue 7, 1993, pp.1455-1458,
COM-92-6245
Abstract     PDF (114KB)
 

Communication
Novel Condensation Reactions of N-Cycloheptatrienylidene Alkylamine N-Oxides with Acetylene Derivatives: Facile Formation of 1-Azaazulen-2(1H)-ones
Kazuaki Ito, Katsuhiro Saito,* and Kensuke Takahashi
Vol 36, Issue 7, 1993, pp.1459-1462,
COM-93-6354
Abstract     PDF (116KB)
 

Communication
Pd(0)-Catalysed Synthesis of Buspirone and Gepirone
David L. Kuo
Vol 36, Issue 7, 1993, pp.1463-1469,
COM-93-6357
Abstract     PDF (131KB)
 

Communication
Synthesis of Some 5,6-Dihydro-7H-1,4,2-oxathiazepin-7-ones and 5H-4,1,3-Benzoxathiazepin-5-ones
Wynona Johnson, Stuart Littler, and Colin Skene*
Vol 36, Issue 7, 1993, pp.1471-1476,
COM-93-6361
Abstract     PDF (151KB)
 

Communication
Photochemical Reaction of 6-Alkoxy-7-(2-oxoalkyl)quinoline-5,8-quinones
Katsuhiko Nakagawa,* Hirofumi Kaneko, Takashi Yano, Shigehiro Inai, Kenzo Tabuchi, and Shozo Shimada
Vol 36, Issue 7, 1993, pp.1477-1481,
COM-93-6365
Abstract     PDF (86KB)
 

Communication
A Regiospecific Synthesis of Carbazoles via Consecutive Palladium-catalyzed Cross-Coupling and Aryne-mediated Cyclization
Masatomo Iwao,* Hirokazu Takehara, Sunao Furukawa, and Mitsuaki Watanabe*
Vol 36, Issue 7, 1993, pp.1483-1488,
COM-93-6368
Abstract     PDF (146KB)
 

Communication
Synthesis of (-)-Nonactic Acid: Application of γ-Dithio-β-hydroxy Ester Prepared by Microbial Reduction as a Chiral Building Block
Kazuhiko Takatori, Nobuyuki Tanaka, Kenji Tanaka, and Masahiro Kajiwara*
Vol 36, Issue 7, 1993, pp.1489-1492,
COM-93-6374
Abstract     PDF (97KB)
 

Communication
A New Potential Acyl Iminium Ion for the Asymmetric Synthesis of Piperidine Derivatives
Jacques Royer and Henri-Philippe Husson*
Vol 36, Issue 7, 1993, pp.1493-1496,
COM-93-6377
Abstract     PDF (87KB)
 

Communication
Reaction of 2-Trimethylsilylmethylthiopyridine Promoted by a Fluoride Ion: The First Example of Generation of 2-Pyridylthiomethylcarbanion
Shinya Kohra,* Hiroshi Ueda, and Yoshinori Tominaga
Vol 36, Issue 7, 1993, pp.1497-1500,
COM-93-6383
Abstract     PDF (102KB)
 

Paper
Two New Coumaronochromone Derivatives, Oblongin and Oblonginol from the Roots of Derris oblonga Benth
Yun-Lian Lin and Yueh-Hsiung Kuo*
Vol 36, Issue 7, 1993, pp.1501-1507,
COM-92-6288
Abstract     PDF (163KB)
 

Paper
Synthesis of N-Demethyl-N-substituted 14β-Hydroxy isomorphine and Dihydroisomorphine Derivatives
Sándor Hosztafi, Csaba Simon, and Sándor Makleit*
Vol 36, Issue 7, 1993, pp.1509-1519,
COM-92-6305
Abstract     PDF (241KB)
 

Paper
A Simple Method for Synthesis of 4-Dimethylamino-2,6-dimethyl-5-phenylpyrimidines
Wojciech Zielinski* and Monika Mazik
Vol 36, Issue 7, 1993, pp.1521-1528,
COM-92-6318
Abstract     PDF (146KB)
 

Paper
Synthesis of Penams from 1H-Azetidinones by Intramolecular Carbenoid Insertion
Pierluigi Bissolino, Marco Alpegiani, Daniela Borghi, Ettore Perrone, and Giovanni Franceschi*
Vol 36, Issue 7, 1993, pp.1529-1539,
COM-92-6326
Abstract     PDF (333KB)
 

Paper
SRN1 Reactions in Imidazo[1,2-a][1,8]naphthyridine Series
Patrice Vanelle,* Saïd Ghezali, José Maldonado, Olivier Chavignon, Alain Gueiffier, Jean-Claude Teulade, and Michel P. Crozet*
Vol 36, Issue 7, 1993, pp.1541-1551,
COM-92-6329
Abstract     PDF (235KB)
 

Paper
Studies on Quinones. Part 26. The Reaction of Methacrolein N,N-Dimethylhydrazone with Activated Benzoquinones
Jaime A. Valderrama* and M. Florencia González
Vol 36, Issue 7, 1993, pp.1553-1560,
COM-93-6337
Abstract     PDF (180KB)
 

Paper
The Chemistry of Polyphyrins 2. Syntheses of Hexaphyrins and Their Metal Complexes
Roland Charriere, Titus A. Jenny, Hans Rexhausen, and Albert Gossauer*
Vol 36, Issue 7, 1993, pp.1561-1575,
COM-93-6339
Abstract     PDF (544KB)
 

Paper
Rearrangement of 3-(N-Heteroarylamino)-1,2,5-oxadiazoles: Triazolo[1,5-a]quinolines and Triazolo[1,5-a]pyridines
Giuseppe Cusmano,*Gabriella Macaluso, and Michelangelo Gruttadauria
Vol 36, Issue 7, 1993, pp.1577-1588,
COM-93-6350
Abstract     PDF (285KB)
 

Paper
A New Synthetic Route to the Previously Unattainable 3-Substituted 2,3-Dihydro-1,4-dioxino[2,3-b]pyridines
Abdelhakim Benarab, Pascal Poirot, and Gerald Guillaumet*
Vol 36, Issue 7, 1993, pp.1589-1599,
COM-93-6353
Abstract     PDF (301KB)
 

Paper
Synthesis of Thioaldehydes Having Optically Active Alkoxy Moiety and Their Asymmetric Hetero Diels-Alder Reaction
Tamiko Takahashi, Noriyuki Kurose, Toru Koizumi,* and Motoo Shiro*
Vol 36, Issue 7, 1993, pp.1601-1616,
COM-93-6367
Abstract     PDF (451KB)
 

Paper
C-Nucleosides. 21. Synthesis of Isoxazole C-Nucleoside from Furanone Glycoside via Enaminone Glycoside
Isamu Maeba,* Yasutaka Ito, Masakazu Wakimura, and Chihiro Ito
Vol 36, Issue 7, 1993, pp.1617-1623,
COM-93-6370
Abstract     PDF (175KB)
 

Paper
The Alkylation of 2-Amino-6-chloropurine with Alcohols by Mitsunobu Reaction for a Synthesis of Carbocyclic Guanosine Analogs
Akemi Toyota,* Nobuya Katagiri, and Chikara Kaneko
Vol 36, Issue 7, 1993, pp.1625-1630,
COM-93-6371
Abstract     PDF (153KB)
 

Paper
Synthesis of Novel, Fused Benzoxazocines by an Unexpected Intramolecular Cyclisation
William J. Coates and Dashyant Dhanak*
Vol 36, Issue 7, 1993, pp.1631-1639,
COM-93-6375
Abstract     PDF (192KB)
 

Paper
A One-Step Synthesis of 2,3-Diydro-1,4-benzothiazines and Phenothiazines from 1,3-Thiazolidine Derivatives of Cyclohexanones
Romualdo Caputo, Carla Ferreri,* Luigi Longobardo, Domenico Mastroianni, Giovanni Palumbo,* and Silvana Pedatella
Vol 36, Issue 7, 1993, pp.1641-1644,
COM-93-6379
Abstract     PDF (95KB)
 

Review
Host-Guest Complexes of Azaaromatic Quaternary Salts
Wanda Sliwa,* Lidia Chrzastek, and Marian Mielniczak
Vol 36, Issue 7, 1993, pp.1645-1678,
REV-92-452
Abstract     PDF (561KB)
 

Communication
Synthesis of New Molecules Adopting a Unique Sigmoid Conformation with Stacked Aromatic Rings in the Crystalline State
Yoshimitsu Nagao,* Shigeki Sano, Satoshi Nakagawa, Masanobu Suzuki, Motoo Shiro, Masaru Kido, and Takao Nishi
Vol 36, Issue 8, 1993, pp.1715-1720,
COM-93-6389
Abstract     PDF (124KB)
 

Communication
Photocycloaddition of Cytosine and 2’-Deoxycytidines to 2,3-Dimethyl-2-butene
Naoki Haga and Haruo Ogura*
Vol 36, Issue 8, 1993, pp.1721-1724,
COM-93-6393
Abstract     PDF (102KB)
 

Communication
Synthesis of Methyl 2-Cyano-(1,2-dimethylcyclohepta[b]pyrrol-6-ylidene)acetate. A Steric Effect to Accelerate the Geometrical Isomerism of the Exocyclic C=C Bond of Heterocycle-fused Heptafulvenes
Yukari Ikeda, Bing Zhu Yin, Nobuo Kato, Akira Mori,* and Hitoshi Takeshita*
Vol 36, Issue 8, 1993, pp.1725-1728,
COM-93-6397
Abstract     PDF (100KB)
 

Communication
Mild and Chemoselective Cleavage of p-Nitrobenzyl Esters and p-Nitrobenzyloxycarbonyl Amines with Zinc Dust
Toshio Kumagai,* Takao Abe, Yukari Fujimoto, Takaaki Hayashi, Yoshinori Inoue, and Yoshimitsu Nagao*
Vol 36, Issue 8, 1993, pp.1729-1734,
COM-93-6398
Abstract     PDF (114KB)
 

Communication
Functionalization at C-3a of Tryptophan Derived Hexahydropyrrolo[2,3-b]indoles
Milan Bruncko, David Crich,* and Raghu Samy
Vol 36, Issue 8, 1993, pp.1735-1738,
COM-93-6402
Abstract     PDF (97KB)
 

Communication
An Interesting Chemoselectivity in Palladation of Aromatic Bromides
Yuusaku Yokoyama, Mitsuru Takashima, Chitose Higaki, Kazuko Shidori, Shoko Moriguchi, Chizuru Ando, and Yasuoki Murakami*
Vol 36, Issue 8, 1993, pp.1739-1742,
COM-93-6408
Abstract     PDF (104KB)
 

Communication
The First Direct Synthesis of Isoflavans via α-Alkylation of Phenylacetates
Marietjie Versteeg, Barend C. B. Bezuidenhoudt,* and Daneel Ferreira*
Vol 36, Issue 8, 1993, pp.1743-1746,
COM-93-6414
Abstract     PDF (105KB)
 

Paper
Functionalization of the Dihydrothiazine Ring of Cephem Sulfones
Marco Alpegiani, Pierluigi Bissolino, Daniela Borghi, Pietro Sbraletta, Roberto Tonani, and Ettore Perrone*
Vol 36, Issue 8, 1993, pp.1747-1762,
COM-92-6327
Abstract     PDF (463KB)
 

Paper
β-Amino Alcohol-N-oxides as Precursors of Chiral Oxazolidines: Synthesis of (R)-(-)-Cryptostyline I
Anny-Claude Carbonnelle, Vincent Gott, and Georges Roussi*
Vol 36, Issue 8, 1993, pp.1763-1769,
COM-93-6336
Abstract     PDF (205KB)
 

Paper
(-)-Jaboromagellonine: New Withanolide from Seeds of Jaborosa magellanica
Claudia Cárcamo,Víctor Fajardo*, and Emilia Tojo
Vol 36, Issue 8, 1993, pp.1771-1774,
COM-93-6342
Abstract     PDF (93KB)
 

Paper
A One Step Synthesis of Benzimidazo[2,1-c][1,2,4]triazole Derivatives Using Hydrazonoyl Halides
Hamdi M. Hassaneen,* Ahmad S. Shawali, Mary S. Khalil, Tayseer A. Abdallah, and Mohamed S. Algharib
Vol 36, Issue 8, 1993, pp.1775-1781,
COM-93-6344
Abstract     PDF (145KB)
 

Paper
A Facile One-Pot Preparation of 2,3-Dihydro-1,4-benzodithiins and 2,3-Dihydro-1,4-benzoxathiins
Hiroyuki Tani,* Shunsuke Irie, Kazunori Masumoto, and Noboru Ono*
Vol 36, Issue 8, 1993, pp.1783-1789,
COM-93-6348
Abstract     PDF (138KB)
 

Paper
(S)-1,3-Dimethyl-3-hydroxy-5-methoxyoxindole: By-Product in the Synthesis of Physostigmine
Qian-sheng Yu, Yi-qun Li, Wei-ming Luo, and Arnold Brossi*
Vol 36, Issue 8, 1993, pp.1791-1794,
COM-93-6356
Abstract     PDF (100KB)
 

Paper
The Optimization of the Diels-Alder Reactions of 2,5-Disubstituted Furan Derivatives with Functionalized Chains. Synthetic Applications
Benito Alcaide, Cristina Biurrun, and Joaquín Plumet*
Vol 36, Issue 8, 1993, pp.1795-1802,
COM-93-6363
Abstract     PDF (156KB)
 

Paper
Synthesis of 5-Aryl-3-hydroxy-4H-pyran-4-ones
Hisashi Takao,* Yoshinori Endo, and Tokunaru Horie
Vol 36, Issue 8, 1993, pp.1803-1808,
COM-93-6364
Abstract     PDF (135KB)
 

Paper
Synthesis and Structural Study of New Saturated Isoindol-1-one Derivatives
Ferenc Csende,* Zoltán Szabó, and Géza Stájer
Vol 36, Issue 8, 1993, pp.1809-1821,
COM-93-6366
Abstract     PDF (267KB)
 

Paper
Synthesis of (+)-Preussin
Makoto Shimazaki, Fumiaki Okazaki, Fumihiro Nakajima, Tetsuya Ishikawa, and Akihiro Ohta*
Vol 36, Issue 8, 1993, pp.1823-1836,
COM-93-6372
Abstract     PDF (282KB)
 

Paper
Preparation of [Cys2]-RA-VII; The First Sulfur Containing Analogue of RAS Possessing Antitumor Activity
Hideji Itokawa,* Kazuyuki Kondo, Yukio Hitotsuyanagi, and Koichi Takeya
Vol 36, Issue 8, 1993, pp.1837-1843,
COM-93-6382
Abstract     PDF (181KB)
 

Paper
Synthesis of a Novel Water-soluble Cyclophane Having Eight Carboxymethylthiomethyl Groups on the Aromatic Rings
Muneharu Miyake,* Makoto Kirisawa, and Kenji Koga
Vol 36, Issue 8, 1993, pp.1845-1849,
COM-93-6385
Abstract     PDF (134KB)
 

Paper
Inclusion Complex Formation between a Novel Anionic Cyclophane and Cationic Aromatic Guests in Aqueous Solution
Muneharu Miyake, Makoto Kirisawa, and Kenji Koga*
Vol 36, Issue 8, 1993, pp.1851-1857,
COM-93-6386
Abstract     PDF (158KB)
 

Paper
Nucleophilic Substitution Reaction of 1-Hydroxytryptophan and 1-Hydroxytryptamine Derivatives (Regioselective Syntheses of 5-Substituted Derivatives of Tryptophane and Tryptamine)
Masanori Somei* and Yoshikazu Fukui
Vol 36, Issue 8, 1993, pp.1859-1866,
COM-93-6391
Abstract     PDF (161KB)
 

Paper
A Facile Synthesis of Highly Functionalized Unsymmetrical Heterobiaryls Utilizing the Intramolecular Ullmann Coupling Reaction Directed by Salicyl Alcohol as a Template
Masami Takahashi, Tooru Kuroda, Tsuyoshi Ogiku, Hiroshi Ohmizu, Kazuhiko Kondo, and Tameo Iwasaki*
Vol 36, Issue 8, 1993, pp.1867-1882,
COM-93-6394
Abstract     PDF (396KB)
 

Paper
Protection and Deprotection of Fused 2-Amino-4(3H)-pyrimidinones: Conversion of Pterins and 5-Deazapterins to 2,4-Diamino Derivatives
Edward C. Taylor,* S. R. Otiv, and (in part) Inci Durucasu
Vol 36, Issue 8, 1993, pp.1883-1895,
COM-93-6395
Abstract     PDF (353KB)
 

Paper
Syntheses of a Regioisomer of N-{4-[2-(2-Amino-4(3H)-oxo-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-L-glutamic Acid (LY231514), an Active Thymidylate Synthase Inhibitor and Antitumor Agent
Edward C. Taylor,* Wendy B. Young, Rajendra Chaudhari, and Hemantkumar H. Patel
Vol 36, Issue 8, 1993, pp.1897-1908,
COM-93-6400
Abstract     PDF (318KB)
 

Paper
Synthesis of 2(1H)-Quinolinonequinones and 2-Alkoxyquinolinequinones Using Oxidative Demethylation with Cerium (IV) Ammonium Nitrate
Yoshiyasu Kitahara, Shinsuke Nakahara, Masaro Shimizu, Takanobu Yonezawa, and Akinori Kubo*
Vol 36, Issue 8, 1993, pp.1909-1924,
COM-93-6404
Abstract     PDF (642KB)
 

Paper
Syntheses of 1-Benzyloxyaminoalkylphosphonates
Richard Neidlein* and Holger Keller
Vol 36, Issue 8, 1993, pp.1925-1932,
COM-93-6411
Abstract     PDF (235KB)
 

Communication
Synthesis of Mercurophilic Dicyanoheptafulvenes by Remote Substitution of 5,8,11,14,17-Pentaoxa-2,20-dithiabicyclo[19.4.1]hexacosa-21,23,25-trien-26-one and Its Homologues with Malononitrile
Kanji Kubo, Akira Mori, and Hitoshi Takeshita*
Vol 36, Issue 9, 1993, pp.1941-1944,
COM-93-6390
Abstract     PDF (110KB)
 

Communication
Synthesis of Original Pyrrolonaphthyridines by 1,3-Dipolar Cycloaddition Reactions of Naphthyridinium Dicyanomethylides with Dimethyl Acetylenedicarboxylate
Isabelle Cardinaud, Alain Gueiffier,* Florence Fauvelle, Jean-Claude Milhavet, and Jean-Pierre Chapat
Vol 36, Issue 9, 1993, pp.1945-1949,
COM-93-6401
Abstract     PDF (91KB)
 

Communication
Novel Heterocyclic Outer-Ring Dienes: N-Alkyl- and N-Aryl Substituted 4,5-Dimethylene-2-oxazolidinones
Raúl Hernández, José M. Sánchez, Adriana Gómez, Gonzalo Trujillo, Rossana Aboytes, Gerardo Zepeda, Roderick W. Bates, and Joaquín Tamariz*
Vol 36, Issue 9, 1993, pp.1951-1956,
COM-93-6407
Abstract     PDF (128KB)
 

Communication
Total Synthesis of (±)-Cembranolide via Cr(II) Mediated Intramolecular Macrocyclization of β-Alkoxycarbonylallyl Halide
Kiyoshi Nishitani, Toshihiko Konomi, Youji Mimaki, Takashi Tsunoda, and Koji Yamakawa*
Vol 36, Issue 9, 1993, pp.1957-1960,
COM-93-6415
Abstract     PDF (118KB)
 

Communication
Reactions of 2-Amino-1-azaazulenes with Diphenylcyclopropenone
Noritaka Abe* and Akikazu Kakehi
Vol 36, Issue 9, 1993, pp.1961-1964,
COM-93-6419
Abstract     PDF (85KB)
 

Communication
Stereocontrolled Formation of Functionalized erythro-1,2-Diols via Hydroboration of 2-Alkyl-4,5-dihydrofurans
Roger Amouroux,* Abdelmalik Slassi, and Christine Saluzzo
Vol 36, Issue 9, 1993, pp.1965-1969,
COM-93-6428
Abstract     PDF (115KB)
 

Communication
N-Demthylation Studies of Pavine Alkaloids
Shoei-Sheng Lee,* Yi-Chu Liu, Shu-Hwei Chang, and Chung-Hsiung Chen
Vol 36, Issue 9, 1993, pp.1971-1974,
COM-93-6441
Abstract     PDF (122KB)
 

Communication
The Diels-Alder Reaction of Pyridazinones as Dienophiles
Péter Mátyus,* Kaoru Fuji, and Kiyoshi Tanaka*
Vol 36, Issue 9, 1993, pp.1975-1978,
COM-93-6442
Abstract     PDF (121KB)
 

Paper
Synthesis of N-(2-Dialkylaminoethyl)-2-oxo-2H-1-benzo(thio)pyran-3-carboxamidines
Youssef El-Ahmad, Jean-Daniel Brion,* and Pierre Reynaud
Vol 36, Issue 9, 1993, pp.1979-1988,
COM-92-6137
Abstract     PDF (229KB)
 

Paper
Monoacetoxylation of Methylenedioxy Groups in Dimethyl 4,4’-Dimethoxy-2,3,2’,3’-bismethylenedioxy-1,1’-biphenyl-6,6’-dicarboxylate with Lead Tetraacetate
Masayuki Kimura,* Yoshiyuki Matsuoka, and Kunio Hosaka
Vol 36, Issue 9, 1993, pp.1989-1995,
COM-92-6323
Abstract     PDF (179KB)
 

Paper
Reactions of Tosylhydrazones of 2-Methoxy-1-azaazulene-3-carboxaldehyde and Azulene-1-carboxaldehyde with Styrenes and Stilbenes
Katsuhiro Saito,* Hiroshi Fushihara, Kiichiro Tominaga, Kyoko Kumagai, Satoru Kondo, Kunihide Fujimori, Noritaka Abe, and Kensuke Takahashi
Vol 36, Issue 9, 1993, pp.1997-2004,
COM-92-6328
Abstract     PDF (220KB)
 

Paper
Functionalized γ-Lactones via Intramolecular Nitrile Oxide Cycloaddition
Giuseppe Buemi, Ugo Chiacchio,* Antonino Corsaro, Giovanni Romeo, Antonio Rescifina, Nicola Uccella, and Alfred Hassner*
Vol 36, Issue 9, 1993, pp.2005-2018,
COM-93-6376
Abstract     PDF (358KB)
 

Paper
Regioselective Enzyme-catalyzed Synthesis of Pyrazole-containing Podands
Marta Flerros, María Isabel Rodríguez-Franco, Pilar Navarro, and Santiago Conde*
Vol 36, Issue 9, 1993, pp.2019-2034,
COM-93-6378
Abstract     PDF (435KB)
 

Paper
Synthesis of (2R, 3S,4R)-3,4-Dihydroxy-2-hydroxymethylpyrrolidine and (2S,3R,4S,5S)-3,4-Dihydroxy-2,5-dihydroxymethylpyrrolidine from (R)-Serine and D-Ribonolactone
Nobuo Ikota
Vol 36, Issue 9, 1993, pp.2035-2050,
COM-93-6406
Abstract     PDF (430KB)
 

Paper
Amidomercuration-Cyclization of N-tert-Butoxycarbonyl-2-allylaniline Derivatives
Jacob Berger* and Deborah L. Kerly
Vol 36, Issue 9, 1993, pp.2051-2058,
COM-93-6409
Abstract     PDF (176KB)
 

Paper
Pyrrolo[1,2-a]thieno[3,2-f][1,4]diazepines: An Efficient Synthesis
Isabelle Rault, Marie-Paule Foloppe, Sylvain Rault, and Max Robba*
Vol 36, Issue 9, 1993, pp.2059-2066,
COM-93-6410
Abstract     PDF (182KB)
 

Paper
A New Route towards 8-Oxoprotoberberines
Teresa Vicente, Eduardo Martínez de Marigorta, Esther Domínguez,* Luisa Carrillo, and Dolores Badía
Vol 36, Issue 9, 1993, pp.2067-2072,
COM-93-6413
Abstract     PDF (203KB)
 

Paper
Synthesis of (-)-Heliotridane and (-)-Isoretronecanol via Diastereoselective Conjugate Addition of Organocuprates to an Enoate Deriving from Proline
Sylvie Le Coz, André Mann,* Frédéric Thareau, and Maurizio Taddei
Vol 36, Issue 9, 1993, pp.2073-2080,
COM-93-6423
Abstract     PDF (237KB)
 

Paper
Two New Lignan Glucosides from Arum italicum
Marina Della Greca, Antonio Molinaro, Pietro Monaco, and Lucio Previtera*
Vol 36, Issue 9, 1993, pp.2081-2086,
COM-93-6424
Abstract     PDF (163KB)
 

Paper
Diastereoselective Conjugate Addition Approach to Picenadol and Oxygenated Analogues
Michael J. Martinelli,* Barry C. Peterson, and Darrell R. Hutchison
Vol 36, Issue 9, 1993, pp.2087-2097,
COM-93-6425
Abstract     PDF (317KB)
 

Paper
An Unusual Acid-catalyzed Rearrangement of 1,2,4-Trioxanes
Yu-MIng Pu, Herman Yeh, and Herman Ziffer*
Vol 36, Issue 9, 1993, pp.2099-2107,
COM-93-6430
Abstract     PDF (191KB)
 

Paper
A Regiospecific Synthesis of Highly Substituted Acridones
Colette Mongrain and Paul Brassard*
Vol 36, Issue 9, 1993, pp.2109-2127,
COM-93-6431
Abstract     PDF (465KB)
 

Paper
An Efficient Synthesis of New Phenylpyrrolizine and Phenylpyrrolopyrazine Derivatives
Olivier Norbert Tembo, Patrick Dallemagne, Sylvain Rault, and Max Robba*
Vol 36, Issue 9, 1993, pp.2129-2137,
COM-93-6433
Abstract     PDF (264KB)
 

Paper
Thermal Cycloaddition of Aroylketene to 1-Aryl-1-trimethylsilyloxyethylene: A Simple Synthesis of 2,6-Diaryl-4H-pyran-4-one
Takehiro Sano,* Toshiaki Saitoh, and Jun Toda
Vol 36, Issue 9, 1993, pp.2139-2145,
COM-93-6434
Abstract     PDF (186KB)
 

Paper
Oxidative Coupling of 4-Substituted N,N-Dimethylanilines with N-Substituted Maleimides in the Presence of Manganese(II) Nitrate under Oxygen
Satoru Murata, Koji Teramoto, Masahiro Miura,* and Masakatsu Nomura
Vol 36, Issue 9, 1993, pp.2147-2153,
COM-93-6436
Abstract     PDF (161KB)
 

Communication
Synthesis of Highly Substituted Pyridines through Nucleophilic Substitution of Tetrachloro-3-cyanopyridine
Sergei V. Chapyshev and Toshikazu Ibata*
Vol 36, Issue 10, 1993, pp.2185-2190,
COM-93-6387
Abstract     PDF (123KB)
 

Communication
Isolation of Novel Meso-substituted Uroporphyrins from Cultures of Pseudomonas
Wen Lin, Robert S. Burkhalter, and Russell Timkovich*
Vol 36, Issue 10, 1993, pp.2191-2194,
COM-93-6403
Abstract     PDF (89KB)
 

Communication
Dicarbonyl(η5-cyclopentadienyl)iron-(II)-η1-complexes of Carbohydrates
Jozua F. Booysen, Martin W. Bredenkamp,* and Cedric W. Holzapfel
Vol 36, Issue 10, 1993, pp.2195-2202,
COM-93-6432
Abstract     PDF (202KB)
 

Communication
Ring Expansion of Spirocyclic Dithioketals via 1,3-Sulfur Migration by the Mitsunobu Reaction
Seiichi Takano,* Hirokazu Iida, and Kunio Ogasawara
Vol 36, Issue 10, 1993, pp.2203-2204,
COM-93-6444
Abstract     PDF (56KB)
 

Communication
(-)-Corydecumbine, a Novel Phthalideisoquinoline Alkaloid from Corydalis decumbens
Purusotam Basnet, Shigetoshi Kadota,* Jian Xin Li, Chun Zhen Wu, and Tsuneo Namba
Vol 36, Issue 10, 1993, pp.2205-2208,
COM-93-6445
Abstract     PDF (108KB)
 

Communication
A New Synthesis of Streptomyces Lactones by 1,3-Dipolar Cycloaddition
Ugo Chiacchio, Maria R. Di Bella, Antonio Rescifina, Giovanni Romeo,* and Nicola Uccella
Vol 36, Issue 10, 1993, pp.2209-2213,
COM-93-6446
Abstract     PDF (106KB)
 

Communication
Mannich Reactions of Indoles with Dichloromethane and Secondary Amines under High Pressure
Kiyoshi Matsumoto,* Takane Uchida, Shiro Hashimoto, Yukie Yonezawa, Hirokazu Iida, Akikazu Kakehi, and Shinichi Otani
Vol 36, Issue 10, 1993, pp.2215-2219,
COM-93-6451
Abstract     PDF (88KB)
 

Communication
Bullacin: A New Cytotoxic Annonaceous Acetogenin from Annona bullata
Zhe-ming Gu, Xin-ping Fang, Lu Zeng, Karl V. Wood, and Jerry L. McLaughlin*
Vol 36, Issue 10, 1993, pp.2221-2228,
COM-93-6452
Abstract     PDF (215KB)
 

Communication
The Regiospecific Synthesis of ortho Aminonaphthophenones via the Addition of Carbanions to Naphthoxazin-4-ones
Weijiang Zhang, Ruiyan Liu, and James M. Cook*
Vol 36, Issue 10, 1993, pp.2229-2236,
COM-93-6454
Abstract     PDF (157KB)
 

Communication
An Expeditiuos Total Synthesis of (+)-Blastmycinone
Kiyoharu Nishide, Atsunori Aramata, Teruki Kamanaka, and Manabu Node*
Vol 36, Issue 10, 1993, pp.2237-2240,
COM-93-6457
Abstract     PDF (121KB)
 

Communication
A Synthesis of 3,4-Disubstituted Indoles
Géza Galambos, Csaba Szántay Jr., József Tamás, and Csaba Szántay*
Vol 36, Issue 10, 1993, pp.2241-2245,
COM-93-6458
Abstract     PDF (99KB)
 

Communication
A New Route to 1-Azaazulene Ring System by the Reaction of 1-(Diphenylphosphinyl)azaallyl Anions with Tropone Derivatives
Koji Ito and Makoto Nitta*
Vol 36, Issue 10, 1993, pp.2247-2254,
COM-93-6471
Abstract     PDF (192KB)
 

Communication
Iminophosphorane-mediated Synthesis of Oxazole Alkaloids: One-Step Preparation of O-Methylhalfordinol and Annuloline
Pedro Molina,* Pilar M. Fresneda, and Pedro Almendros
Vol 36, Issue 10, 1993, pp.2255-2258,
COM-93-6489
Abstract     PDF (90KB)
 

Paper
A Short Synthesis of Potential Juvenoids Based on the Isoxazole Chemistry
Lourdes Martin, Cecilia Polo, Vicente Ramos, Tomás Torroba,* and Stefano Marcaccini
Vol 36, Issue 10, 1993, pp.2259-2265,
COM-92-6209
Abstract     PDF (210KB)
 

Paper
Synthesis of Pyrazolidin-3-ones from α,β-Unsaturated Sugar Lactones and Hydrazine
Irma Panfil and Marek Chmielewski*
Vol 36, Issue 10, 1993, pp.2267-2272,
COM-93-6396
Abstract     PDF (132KB)
 

Paper
Synthesis of 4-Amino-8-cyanoquinazolines from Enones and Enals
Pedro J. Victory,* José I. Borrell, Anton Vidal-Ferran, Elvira Montenegro, and M. Luisa Jimeno
Vol 36, Issue 10, 1993, pp.2273-2280,
COM-93-6412
Abstract     PDF (240KB)
 

Paper
Synthesis with Nitriles: 92. Synthesis of 5-Formylcytosine Derivatives
Madhukar Jachak,* Martin Mittelbach, and Hans Junek
Vol 36, Issue 10, 1993, pp.2281-2290,
COM-93-6416
Abstract     PDF (240KB)
 

Paper
An Efficient Procedure for the Synthesis of Pyrazolo]3,4-d][1,3]thiazine-4-ones
Chiara B. Vicentini, Augusto C. Veronese, Salvatore Guccione, Mario Guarneri, Maurizio Manfrini, and Paolo Giori*
Vol 36, Issue 10, 1993, pp.2291-2301,
COM-93-6421
Abstract     PDF (343KB)
 

Paper
Heterocyclic Systems: Synthesis and Reactivity of Thieno[2,3(3,2)-b]indolizidin-9-ones
Dominique Lebosquain and Bernard Decroix*
Vol 36, Issue 10, 1993, pp.2303-2314,
COM-93-6437
Abstract     PDF (277KB)
 

Paper
Synthesis of 2,5,8(1H)-Quinolinetrione Derivatives through Vilsmeier-Haack Formylatioin of 2,5-Dimethoxyanilides
Miguel Angel Alonso, Ma del Mar Blanco, Carmen Avendaño,* and J. Carlos Menéndez
Vol 36, Issue 10, 1993, pp.2315-2325,
COM-93-6449
Abstract     PDF (370KB)
 

Paper
Synthesis and Serotonergic Activity of 8-[4-(2,3-Dihydro-1,4-dioxino[2,3-b]pyridin-2-yl-methylamino)butyl]-8-azaspiro[4,5]decane-7,9-dione
Abdelhakim Benarab and Gerald Guillaumet*
Vol 36, Issue 10, 1993, pp.2327-2333,
COM-93-6450
Abstract     PDF (193KB)
 

Paper
Application of the Photo-Fries Rearrangement of Aryl N-Chloroacetylanthranylates as Key Step in the Synthesis of 5-(2-Hydroxyphenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-ones
Felipe Algarra and Miguel A. Miranda*
Vol 36, Issue 10, 1993, pp.2335-2344,
COM-93-6463
Abstract     PDF (215KB)
 

Paper
Photocyclization of Enamides. 38. Reductive Photocyclization of α-(Methylthio)- and α-(Arylthio)enamides
Takeaki Naito,* Hiromi Tanada, Yumiko Suzuki, Haruko Saito, Toshiko Kiguchi, and Ichiya Ninomiya
Vol 36, Issue 10, 1993, pp.2345-2366,
COM-93-6465
Abstract     PDF (577KB)
 

Paper
A New Alkaloid, 2-Hydroxy-7-methyl-9H-carbazole from Cimicifuga simplex
Genjiro Kusano,* Makio Shibano, Mayumi Idoji, and Katsuhiko Minoura
Vol 36, Issue 10, 1993, pp.2367-2371,
COM-93-6472
Abstract     PDF (116KB)
 

Paper
Complete 1H-Nmr Spectral Assignments of Six 3-Etyl Indolo[2,3-a]quinolizidine N-Oxides. NOE Difference Spectroscopy Applied to Conformational Analysis
Reija Jokela and Mauri Lounasmaa*
Vol 36, Issue 10, 1993, pp.2373-2382,
COM-93-6473
Abstract     PDF (155KB)
 

Paper
The Novel Reduction of Pyridine Derivatives with Samarium Diiodide
Yasuko Kamochi* and Tadahiro Kudo
Vol 36, Issue 10, 1993, pp.2383-2396,
COM-93-6476
Abstract     PDF (364KB)
 

Paper
Synthesis of a Key Intermediate for D-Biotin via 1,3-Cycloaddition of a Thiocarbonyl Ylide and Sila-Pummerer Rearrangement
Toru Yamano, Mitsutaka Tanaka, and Kunio Takanohashi*
Vol 36, Issue 10, 1993, pp.2397-2405,
COM-93-6482
Abstract     PDF (241KB)
 

Communication
A Facile Synthesis of 4-Arylbutyrolactones via the Palladium-catalyzed Arylation of 1,3-Dioxep-5-ene
Takao Sakamoto,* Yoshinori Kondo, and Hiroshi Yamanaka
Vol 36, Issue 11, 1993, pp.2437-2440,
COM-93-6499
Abstract     PDF (90KB)
 

Communication
A Facile One-Pot Synthesis of 5-Trifluoromethyl- and 5-Perfluoroalkyloxazoles from N-Alkyl-N-acylamino Acids
Masami Kawase
Vol 36, Issue 11, 1993, pp.2441-2444,
COM-93-6508
Abstract     PDF (98KB)
 

Communication
Reduction of α-Pyrone Derivatives with Borane-Methyl Sulfide Complex
Takeshi Shimizu,* Sayoko Hiranuma, and Tsumoru Watanabe
Vol 36, Issue 11, 1993, pp.2445-2450,
COM-93-6509
Abstract     PDF (139KB)
 

Paper
Synthetic Applicatons of 2-Aryl-4-piperidones. IX. Synthesis of Pyrido[1’,2’:1,2]imidazo[4,5-a]quinolizidin-2-one
Anna Diez, Sylvie Mavel, Jean-Claude Teulade, Olivier Chavignon, Marie-Eve Sinibaldi, Yves Troin, and Mario Rubiralta*
Vol 36, Issue 11, 1993, pp.2451-2463,
COM-93-6369
Abstract     PDF (349KB)
 

Paper
Reaction of 5-Substituted 2-Amino-2-oxazolines with Ethoxycarbonyl Isothiocyanate
Christian Jarry,* Isabelle Forfar, Jacqueline Thomas, Jean Michel Leger, and Michel Laguerre
Vol 36, Issue 11, 1993, pp.2465-2473,
COM-93-6381
Abstract     PDF (254KB)
 

Paper
A New Heterocyclic Ring System: 13H-Benzimidazo[2’,1’:2,3][1,3]thiazino[6,5-b]quinoline
Zoltán Cziáky* and Ferenc Kóródi
Vol 36, Issue 11, 1993, pp.2475-2482,
COM-93-6453
Abstract     PDF (148KB)
 

Paper
Basicities and Tautomerism of Substituted Methano-bridged Aza[10]annulenes: 10π-Analogues of Pyridine
Alan R. Katritzky,* David E. Leahy, and Balbino Mancheño
Vol 36, Issue 11, 1993, pp.2483-2488,
COM-93-6460
Abstract     PDF (107KB)
 

Paper
Total Synthesis of Peruvianine, a Phenolic 7-Oxoaprophine Alkaloid of Telitoxicum peruvianum
Keith T. Buck,* Denise L. Edgren, Geoffrey W. Blake, and Mary D. Menachery*
Vol 36, Issue 11, 1993, pp.2489-2495,
COM-93-6466
Abstract     PDF (164KB)
 

Paper
TiCl4 Promoted Ring Expansion Reactions of 5-Hydroxymethyl-2-isoxazoline-2-oxide Methanesulfonates
Kazuho Harada,* Yuko Shimozono, Eisuke Kaji, and Shonosuke Zen
Vol 36, Issue 11, 1993, pp.2497-2508,
COM-93-6469
Abstract     PDF (231KB)
 

Paper
Synthesis of Methyl 2-(Heteroaryl)propanoates via Palladium-catalyzed Reaction
Takao Sakamoto,* Yoshinori Kondo, Kaoru Masumoto, and Hiroshi Yamanaka
Vol 36, Issue 11, 1993, pp.2509-2512,
COM-93-6474
Abstract     PDF (115KB)
 

Paper
Synthesis of Pyrroloquinoline and Pyrrolonaphthyridine by an Intramolecular Cyclisation Reaction
Isabelle Cardinaud, Alain Gueiffier,* Jean-Claude Debouzy, Jean-Claude Milhavet, and Jean-Pierre Chapat
Vol 36, Issue 11, 1993, pp.2513-2522,
COM-93-6475
Abstract     PDF (262KB)
 

Paper
Cleavage of the C-20 Ethylidene Side-Chain of Deformyl-Z- and Deformyl-E-geissoschizine Derivatives Utilizing the Modified Polonovski Reaction
Mauri Lounasmaa,* Reija Jokela, Minna Halonen, and Jari Miettinen
Vol 36, Issue 11, 1993, pp.2523-2530,
COM-93-6477
Abstract     PDF (143KB)
 

Paper
Structures of Tetra-O-demethylcolchicine, -isocolchicine, and 10-O-Demethylcolchicine Derivatives.
Yoshiki Kashiwada, Li Sun, Hiroshi Tatematsu, Kenneth F. Bastow, and Kuo-Hsiung Lee*
Vol 36, Issue 11, 1993, pp.2531-2540,
COM-93-6478
Abstract     PDF (208KB)
 

Paper
Synthesis of 2,3-Dialkoxy-1H-pyrrole via Reduction of Dioxopyrroline with Sodium Hydrosulfite
Takehiro Sano,* Masaharu Seki, Jun Toda, and Yoshisuke Tsuda
Vol 36, Issue 11, 1993, pp.2541-2547,
COM-93-6479
Abstract     PDF (206KB)
 

Paper
Synthesis of (±)-2β-Hydroxy-6α-acetoxynortropane
Xue-Feng Pei and Jia-Xiang Shen*
Vol 36, Issue 11, 1993, pp.2549-2556,
COM-93-6480
Abstract     PDF (265KB)
 

Paper
Synthesis of 5-Deoxy-5-hydroxyphosphinyl-D-mannopyranoses
Tadashi Hanaya, Kunihiro Hirose, and Hiroshi Yamamoto*
Vol 36, Issue 11, 1993, pp.2557-2564,
COM-93-6483
Abstract     PDF (235KB)
 

Paper
Five New Isoprenoid-substitued Flavonoids, Kanzonols F - J, from Glycyrrhiza uralensis
Toshio Fukai, Junko Nishizawa, Masami Yokoyama, and Taro Nomura*
Vol 36, Issue 11, 1993, pp.2565-2576,
COM-93-6486
Abstract     PDF (306KB)
 

Paper
Condensed as-Triazine II: Synthesis of 7-Phenyldihydro- and Tetrahydropyrazino[2,3-e]-as-triazines
Kuan-Han Lee, Bor-Ruey Huang, Yeh-Long Chen, and Cherng-Chyi Tzeng*
Vol 36, Issue 11, 1993, pp.2577-2589,
COM-93-6490
Abstract     PDF (271KB)
 

Paper
C-Nucleosides. 22. Synthesis of Quinoxaline Acyclo-C-nucleoside
Isamu Maeba,* Masakazu Wakimura, Yasutaka Ito, and Chihiro Ito
Vol 36, Issue 11, 1993, pp.2591-2596,
COM-93-6501
Abstract     PDF (160KB)
 

Paper
Condensed Heteroaromatic Ring Systems. XXIII. A Concise Synthesis of Hippadine
Takao Sakamoto,* Akito Yasuhara, Yoshinori Kondo, and Hiroshi Yamanaka
Vol 36, Issue 11, 1993, pp.2597-2600,
COM-93-6505
Abstract     PDF (81KB)
 

Review
2-Styrlchromones: Biological Action, Synthesis and Reactivity
William A. Price, Artur M. S. Silva, and José A. S. Cavaleiro*
Vol 36, Issue 11, 1993, pp.2601-2612,
REV-93-457
Abstract     PDF (257KB)
 

Communication
A New Method for Introducing Acetylene Groups at the α-Position of the Pyrroliding Ring
Tatsuo Nagasaka,* Shiro Nishida, Koichi Adachi, Toshio Kawahara, Shu Sugihara, and Fumiko Hamaguchi
Vol 36, Issue 12, 1993, pp.2657-2662,
COM-93-6488
Abstract     PDF (135KB)
 

Communication
Formation of Novel Isoxazoline Spiro Compounds by a Reaction of Aryl Substituted α-Nitroacrylates with Titanium Tetrachloride and Toluene
Seiko Hirotani* and Shonosuke Zen
Vol 36, Issue 12, 1993, pp.2663-2667,
COM-93-6506
Abstract     PDF (127KB)
 

Communication
Structure of the endo 1:1 Adduct by Asymmetric Cycloaddition Reactions of Optically Active (R)-Allene-1,3-dicarboxylate with Furan: Determination of Its Absolute Configuration by X-Ray Analysis
Izumi Ikeda, Akie Gondo, Motoo Shiro, and Ken Kanematsu*
Vol 36, Issue 12, 1993, pp.2669-2672,
COM-93-6513
Abstract     PDF (112KB)
 

Communication
Preparation of New Thiocarbanion Species Bearing Thiazolinyl and Benzothiazolyl Groups and Reactions with Carbonyl Compounds
Shinya Kohra, Hiroshi Ueda, and Yoshinori Tominaga*
Vol 36, Issue 12, 1993, pp.2673-2676,
COM-93-6528
Abstract     PDF (105KB)
 

Communication
Synthesis of the First Examples of 1-Benzosilepine, 1-Benzogermepine, and 1-Benzarsepine Ring System
Jyoji Kurita, Shinichi Shiratori, Shuji Yasuike, and Takashi Tsuchiya*
Vol 36, Issue 12, 1993, pp.2677-2680,
COM-93-6530
Abstract     PDF (88KB)
 

Communication
Synthesis of 3-(1’-Indanylidene)phthalides via Wittig-Horner Reaction of Dimethyl Phthalide-3-phosphonates and Their Conversion to the BCDE Ring Part of Fredericamycin A
Mitsuaki Watanabe,* Hitoshi Morimoto, and Sunao Furukawa
Vol 36, Issue 12, 1993, pp.2681-2686,
COM-93-6539
Abstract     PDF (160KB)
 

Paper
A Facile, Convenient and Selective Homolytic Carbamolylation of Heteroaromatic Bases
Fausta Coppa, Francesca Fontana, Edoardo Lazzarini, and Francesco Minisci*
Vol 36, Issue 12, 1993, pp.2687-2696,
COM-93-6459
Abstract     PDF (224KB)
 

Paper
Synthesis of 1,7,10-Anthyridine Derivatives
Juan Vilar, José Ma Quintela,* Carlos Peinador, Carmen Veiga, and Vicente Ojea
Vol 36, Issue 12, 1993, pp.2697-2705,
COM-93-6464
Abstract     PDF (203KB)
 

Paper
Synthesis of Potential Cytotoxic Quaternary Ammoniums by Oxidation of Eburnane Alkaloids
Guy Lewin,* Corinne Schaeffer, Alain Pierré, Nicolas Guilbaud, Ghanem Atassi, and Jacques Poisson
Vol 36, Issue 12, 1993, pp.2707-2721,
COM-93-6481
Abstract     PDF (377KB)
 

Paper
Synthesis of Various Substituted Dibenzo[b,d]pyranones Including Amino Acid Derivatives by SRN1 Methodology
Rene Beugelmans, Michèle Bois-Choussy,* Jacqueline Chastanet, Martine Le Gleuher, and Jieping Zhu
Vol 36, Issue 12, 1993, pp.2723-2732,
COM-93-6491
Abstract     PDF (230KB)
 

Paper
Condensed as-Triazine III: Synthesis of 2-Amino-6-azapurine (3-Aminoimidazo[4,5-e]-as-triazine) as a Potential Antitumor Agent
Dau-Chang Wei, Long-Chih Hwang, Chein-Hwa Han, Kuan-Han Lee, and Cherng-Chyi Tzeng*
Vol 36, Issue 12, 1993, pp.2733-2743,
COM-93-6494
Abstract     PDF (235KB)
 

Paper
1,2,4-Thiadiazino[3,4-b]benzothiazole: A New Cyclic Sulphenimine
Patrick Jimonet,* François Audiau, Michel Barreau, and Serge Mignani
Vol 36, Issue 12, 1993, pp.2745-2752,
COM-93-6495
Abstract     PDF (199KB)
 

Paper
Synthesis of Various Pyrido- and Indolo[g]fused 1H-Quinolin-4-one Derivatives
Jacqueline Moron,* Christiane Huel, and Emile Bisagni
Vol 36, Issue 12, 1993, pp.2753-2764,
COM-93-6500
Abstract     PDF (356KB)
 

Paper
Furanoid Glycal as a Starting Material for Nucleoside Derivatives
Hiroshi Kawakami,* Takashi Ebata, Koshi Koseki, Koji Okano, Katsuya Matsumoto, and Hajime Matsushita
Vol 36, Issue 12, 1993, pp.2765-2776,
COM-93-6503
Abstract     PDF (299KB)
 

Paper
An Asymmetric Synthesis of (+)-Indolizidine 195B
Hiroki Takahata,* Hiroshi Bandoh, and Takefumi Momose*
Vol 36, Issue 12, 1993, pp.2777-2782,
COM-93-6511
Abstract     PDF (166KB)
 

Paper
A Synthesis Method of Indole-3-methanamine and/or Gramine from Indole-3-carboxaldehyde, and Its Application for the Synthesis of Brassinin, Its 4-Substituted Analogs, and 1,3,4,5-Tetrahydropyrrolo[4,3,2-de]quinoline
Fumio Yamada, Kensuke Kobayashi, Aya Shimizu, Naokatsu Aoki, and Masanori Somei*
Vol 36, Issue 12, 1993, pp.2783-2804,
COM-93-6514
Abstract     PDF (552KB)
 

Paper
C-Nucleosides. 23. Synthesis of Enaminone Glycoside and 4-(β-D-Ribofuranosyl)quinoline-2-carboxamide from Furanone Glycoside
Isamu Maeba,* Yasutaka Ito, Masakazu Wakimura, and Chihiro Ito
Vol 36, Issue 12, 1993, pp.2805-2810,
COM-93-6524
Abstract     PDF (151KB)
 

Paper
Reaction of Trifluoroacetic Anhydride with N-(2-Hydroxybenzyl)-α-amino Acids: An Entry in the New [1,3]Oxazolo[2,3-b][1,3]benzoxazine Ring System
Bernard Chantegrel, Christian Deshayes,* and René Faure
Vol 36, Issue 12, 1993, pp.2811-2818,
COM-93-6525
Abstract     PDF (253KB)
 

Paper
Furan Ring Opening Reactions of 5-Hydroxy-2,3-dihydrobenzo[b]furans
Jaime A. Valderrama,* M. Florencia González, Patricia Arias, Hernán Pessoa-Mahana, and Ricardo Tapia
Vol 36, Issue 12, 1993, pp.2819-2828,
COM-93-6529
Abstract     PDF (249KB)
 

Paper
Simple Synthesis of Polyfunctional Nitropyridines
Maria Teresa Cocco,* Cenzo Congiu, and Valentina Onnis
Vol 36, Issue 12, 1993, pp.2829-2837,
COM-93-6534
Abstract     PDF (150KB)
 

Paper
Synthesis and Reactions of N-Substituted Pyrazolo-3-sulfolenes
Ta-shue Chou* and Ruei-Chih Chang
Vol 36, Issue 12, 1993, pp.2839-2850,
COM-93-6535
Abstract     PDF (305KB)
 

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