337 data found. 1 - 337 listed   

Communication
Hydrogenolytic Cleavage of C=O Bond in γ-Piperidone Derivatives
Waleria Wysocka
Vol 19, Issue 1, 1982, pp.1-5,
R-1982-01-0001
Abstract     PDF (109KB)
 

Communication
A One-Pot and Selective Preparation of 2-(N-Alkyl-4-chlorobutylamino)-4-chloroquinazolines
Hideki Miki
Vol 19, Issue 1, 1982, pp.7-9,
R-1982-01-0007
Abstract     PDF (67KB)
 

Communication
The Reaction of 2-Chloro-4-methylthioquinazolines with Alkylamines in Dimethylformamide
Hideki Miki and Junji Yamada
Vol 19, Issue 1, 1982, pp.11-13,
R-1982-01-0011
Abstract     PDF (66KB)
 

Communication
Formation Mechanism of 2-(N-Alkyl-4-chlorobutylamino)-4-chloroquinazoline
Hideki Miki
Vol 19, Issue 1, 1982, pp.15-18,
R-1982-01-0015
Abstract     PDF (98KB)
 

Communication
Structure of Cleomiscosin B, a Coumarino-Lignoid of Cleome viscosa Seeds
Anil B. Ray, Sunil K. Chattopadhyay, Chohachi Konno, and Hiroshi Hikino
Vol 19, Issue 1, 1982, pp.19-22,
R-1982-01-0019
Abstract     PDF (141KB)
 

Communication
A Synthesis of (+)-2-Oxa-6-azabicyclo[3.3.0]octan-3-one (The Geissman-Waiss Lactone): A Synthon for Some Necines
Heinrich Rüeger and Michael Benn
Vol 19, Issue 1, 1982, pp.23-25,
R-1982-01-0023
Abstract     PDF (56KB)
 

Communication
A Short Synthesis of 1-Phenyl-3-oxo-octahydroisoquinolines
Kai S. Ng, Peter S. Rutledge, and Paul D. Woodgate
Vol 19, Issue 1, 1982, pp.27-29,
R-1982-01-0027
Abstract     PDF (69KB)
 

Communication
Ring D Inversion of Protoberberine Alkaloids. Conversion of Berberine into Non-naturally Occurring 11,12-Oxygenated Protoberberines
Miyoji Hanaoka, Mitsuru Inoue, Misao Takahashi, and Shingo Yasuda
Vol 19, Issue 1, 1982, pp.31-36,
R-1982-01-0031
Abstract     PDF (129KB)
 

Communication
Structures of Withaperuvin B and C, Withanolides of Physalis peruviana Roots
Mahendra Sahai, Partha Neogi, Anil B. Ray, Yoshiteru Oshima, and Hiroshi Hikino
Vol 19, Issue 1, 1982, pp.37-40,
R-1982-01-0037
Abstract     PDF (115KB)
 

Communication
A Simple Method for Introduction of Acyl Groups into Pyridine Nuclei via Trimethylstannyl-pyridines and -quinolines
Yutaka Yamamoto and Akihiko Yanagi
Vol 19, Issue 1, 1982, pp.41-44,
R-1982-01-0041
Abstract     PDF (101KB)
 

Communication
The Synthesis of dl-Steporphine, 4-Hydroxyaporphine Type Alkaloids
Jun-ichi Kunitomo, Megumi Oshikata, Kiyoko Suwa, Kayoko Makayama, and Yoshiko Murakami
Vol 19, Issue 1, 1982, pp.45-48,
R-1982-01-0045
Abstract     PDF (75KB)
 

Communication
Synthesis of Pyrido[2,1-a]isoindol-6(2H)-one and Its Analogs
Yohshihito Abe, Akio Ohsawa, and Hiroshi Igeta
Vol 19, Issue 1, 1982, pp.49-51,
R-1982-01-0049
Abstract     PDF (71KB)
 

Communication
Synthesis of Nucleic Acid Base Functionalized Cyclodextrins: The Nucleoside Analogue
Katsuyuki Nagai, Hirosato Kondo, Nobutomo Tsuruzoe, Kenji Hayakawa, and Ken Kanematsu
Vol 19, Issue 1, 1982, pp.53-56,
R-1982-01-0053
Abstract     PDF (89KB)
 

Report
Regioselectivity of Reactions of 2-Furoyl-N-aryl Nitrile Imine with Some Dipolarophiles
Ahmad Sami Shawali, Hamdi Mahmoud Hassaneen, Abdel-Fattah Shetta, Abdou Osman, and Fathi Abdel-Galil
Vol 19, Issue 1, 1982, pp.57-66,
R-1982-01-0057
Abstract     PDF (182KB)
 

Report
Novel Heterocycles from 3-Bromo-4-bromomethylcoumarins
Vernon G. S. Box and Crement G. Humes
Vol 19, Issue 1, 1982, pp.67-73,
R-1982-01-0067
Abstract     PDF (139KB)
 

Report
A Modified Bischler Synthesis of Some Tetracyclic Indole Derivatives
Anders Hallberg, Donald Deardorff, and Arnold Martin
Vol 19, Issue 1, 1982, pp.75-82,
R-1982-01-0075
Abstract     PDF (242KB)
 

Report
Novel Reactions via β-Carboline Intermediates
Seiichi Takano, Kozo Shishido, Yoko Imamura, and Kunio Ogasawara
Vol 19, Issue 1, 1982, pp.83-87,
R-1982-01-0083
Abstract     PDF (102KB)
 

Report
Synthetic Studies on β-Lactam Antibiotics: Conversion of 2-Pyridone into Azetidin-2-one
Tetsuji Kametani, Tomoko Mochizuki, and Toshio Honda
Vol 19, Issue 1, 1982, pp.89-90,
R-1982-01-0089
Abstract     PDF (49KB)
 

Report
A Direct N-Acylation of Indole with Carboxylic Acids
Masanao Terashima and Masako Fujioka
Vol 19, Issue 1, 1982, pp.91-92,
R-1982-01-0091
Abstract     PDF (42KB)
 

Review
Backdonation and Interrelationships between 15N, 13C Chemical Shifts and Infrared Absorption Frequencies in Heterocyclic N-Oxides
William W. Paudler and Misa V. Jovanovic
Vol 19, Issue 1, 1982, pp.93-109,
R-1982-01-0093
Abstract     PDF (256KB)
 

Review
Synthetic Approaches to Dihydrothiophenes
Walter G. Blenderman and Madeleine M. Joullié
Vol 19, Issue 1, 1982, pp.111-147,
R-1982-01-0111
Abstract     PDF (646KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Five-membered Heterocycles Involving N Atom from Aliphatic Nitro Compounds
Kazuho Harada, Eisuke Kaji, and Shonosuke Zen
Vol 19, Issue 1, 1982, pp.149-149,
R-1982-01-0149
Abstract     PDF (22KB)
 

Abstracts of Congress of Heterocyclic Chemistry
1,3-Dipolar Cycloaddition Reactions of Benzylidenecyanoamines
Otohiko Tsuge and Kazunori Ueno
Vol 19, Issue 1, 1982, pp.150-150,
R-1982-01-0150
Abstract     PDF (25KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reactions of Tetrakis(trifluoromethyl)-Dewar Pyrroles
Yoshiro Kobayashi, Akira Ando, Youichi Sugisawa, and Itsumaro Kumadaki
Vol 19, Issue 1, 1982, pp.151-151,
R-1982-01-0151
Abstract     PDF (27KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Direct Phenylation of Isoxazole Ring Using Palladium Catalysts: Synthesis of 4-Phenylmuscimol
Norio Nakamura, Yawara Tajima, and Kiyoshi Sakai
Vol 19, Issue 1, 1982, pp.152-152,
R-1982-01-0152
Abstract     PDF (20KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthetic Utility of 2-Oxazolones
Takehisa Kunieda, Tsunehiko Higuchi, Yoshihiro Abe, and Masaaki Hirobe
Vol 19, Issue 1, 1982, pp.153-153,
R-1982-01-0153
Abstract     PDF (25KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis and Reactions of Pyrrolidine Derivatives from Succinimide
Tatsuo Nagasaka, Fumiko Hamaguchi, Naganori Ozawa, Yoshiyuki Kosugi, Sayuri Esumi, and Sadao Ohki
Vol 19, Issue 1, 1982, pp.154-154,
R-1982-01-0154
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Thermal Reactions of 2-Azabicyclo[3.2.0]heptane-3,4-diones
Takehiro Sano, Yoshie Horiguchi, and Yoshisuke Tsuda
Vol 19, Issue 1, 1982, pp.155-155,
R-1982-01-0155
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Prenylation of Tryptophan Derivatives. Synthetic Approach to Fumitremorgin B and Brevianamide E
Masako Nakagawa, Kenji Matsuki, Kohichi Hasumi, Mikio Taniguchi, and Tohru Hino
Vol 19, Issue 1, 1982, pp.156-156,
R-1982-01-0156
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Morphan Derivatives from Norbornadiene by Skeletal Transformation
Hiroo Inoue, Katsumi Umano, and Toshiki Origuchi
Vol 19, Issue 1, 1982, pp.157-157,
R-1982-01-0157
Abstract     PDF (33KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis and Properties of Gable Prohyrin
Iwao Tabushi, Tomikazu Sasaki, and Shinichi Kugimiya
Vol 19, Issue 1, 1982, pp.158-158,
R-1982-01-0158
Abstract     PDF (28KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Chemiluminecence of 10-Methylacridinium Methosulfate
Nobutaka Suzuki, Yoshihiko Kazui, Masahiro Kato, and Yasuji Izawa
Vol 19, Issue 1, 1982, pp.159-159,
R-1982-01-0159
Abstract     PDF (33KB)
 

Abstracts of Congress of Heterocyclic Chemistry
New Thermal Ring Expansion Reactions of 2H-Azirines — Effects of O- and S-Functions on Recyclization of Vinyl Nitrenes
Kazuaki Isomura, Toshio Komura, Hirotaka Yamanouchi, Masumi Saruwatari, Makoto Sakurai, Noriyuki Okada, Shinjiro Kobayashi, and Hiroshi Taniguchi
Vol 19, Issue 1, 1982, pp.160-160,
R-1982-01-0160
Abstract     PDF (31KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Syntheses and Reactions of Aza- and Oxa-analogues of Naphtho[a]cyclobutene
Chikara Kaneko, Toshihiko Naito, Nayomi Nakayama, and Msako Ito
Vol 19, Issue 1, 1982, pp.161-161,
R-1982-01-0161
Abstract     PDF (31KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Aromatic Nucleophilic Substitution by Hydride Elimination
Genji Iwasaki, Masatomo Hamana, and Seitaro Saeki
Vol 19, Issue 1, 1982, pp.162-162,
R-1982-01-0162
Abstract     PDF (34KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reductive Photocyclization of Enamides
Takeaki Naito, Yukiko Tada, Yoshino Nishiguchi, Chiyomi Hashimoto, Toshiko Kiguchi, and Ichiya Ninomiya
Vol 19, Issue 1, 1982, pp.163-163,
R-1982-01-0163
Abstract     PDF (33KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Isoquinolinequinone Antibiotics
Akinori Kubo, Yoshiyasu Kitahara, Shinsuke Nakahara, Naoki Saito, and Ryoichi Iwata
Vol 19, Issue 1, 1982, pp.164-164,
R-1982-01-0164
Abstract     PDF (27KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reactions of 4-Acetoxy-2H-1,4-benzoxazin-3-ones with Some Heterocycles
Takayoshi Ishizaki, Yuichi Hashimoto, Toshiharu Ohta, Koichi Shudo, and Toshihiko Okamoto
Vol 19, Issue 1, 1982, pp.165-165,
R-1982-01-0165
Abstract     PDF (22KB)
 

Abstracts of Congress of Heterocyclic Chemistry
New Synthetic Methods of 1-Substituted 1,2,3,4-Tetrahydroisoquinolines
Masaaki Yoshifuji and Dieter Seebach
Vol 19, Issue 1, 1982, pp.166-166,
R-1982-01-0166
Abstract     PDF (28KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Introduction of Carbon Substituents to Heterocycles via Heteroaromatic Cations: On Pyridine and Isoquinoline
Kin-ya Akiba, Hideto Matsuoka, Yuji Iseki, Keiichi Araki, Masayuki Nakatani, and Makoto Wada
Vol 19, Issue 1, 1982, pp.167-167,
R-1982-01-0167
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Facile Method for Synthesis of Iodoazines and Acylazines from Trimethylstannylazines
Yutaka Yamamoto and Akihiko Yanagi
Vol 19, Issue 1, 1982, pp.168-168,
R-1982-01-0168
Abstract     PDF (29KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Substituent Effects in the Pyridine Systems
Masami Sawada, Yoshio Takai, Terukiyo Hanafusa, and Yuho Tsuno
Vol 19, Issue 1, 1982, pp.169-169,
R-1982-01-0169
Abstract     PDF (32KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Ring Cleavage of N-Substituted 3,5-Dinitro-2-pyridones with Primary Amines
Eizo Matusura, YasuoTohda, Masahiro Ariga, and Toshihide Kawashima
Vol 19, Issue 1, 1982, pp.170-170,
R-1982-01-0170
Abstract     PDF (25KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Preparation and Reactions of Trivalent Sulfur Compounds Containing Heterocycles
Naomichi Furukawa, Tsutomu Kawai, Keko Kishimoto, Satoshi Ogawa, Hisashi, Fujihara, and Shigeru Oae
Vol 19, Issue 1, 1982, pp.171-171,
R-1982-01-0171
Abstract     PDF (32KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Olefinic Cyclization of α-Carbamoyl-α-thiocarbocation
Yasumitsu Tamura, Hiroshi Maeda, Shuji Akai, Ko-ichi Ishiyama, and Hiroyuki Ishibashi
Vol 19, Issue 1, 1982, pp.172-172,
R-1982-01-0172
Abstract     PDF (29KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Conversion of Cyclic Amine N-Ylides into Novel Heterocycles by Thermal Rearrangements
Haruki Sashida and Takashi Tsuchiya
Vol 19, Issue 1, 1982, pp.173-173,
R-1982-01-0173
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
The Total Synthesis of (±)-Epi-ibogamine Using the Diels-Alder Reaction of 2-Pyridone
Hiroshi Tomisawa, Hiroshi Hongo, Hideki Kato, Reiko Fujita, Takafumi Naraki, and Kumi Sato
Vol 19, Issue 1, 1982, pp.174-174,
R-1982-01-0174
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Natural Product Synthesis Starting from Pyridines
Masashi Ogawa and Mitsutaka Natsume
Vol 19, Issue 1, 1982, pp.175-175,
R-1982-01-0175
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Azadiene Analogs as Synthons for Heterocycles
Yoshiki Ohshiro, Mitsuo Komatsu, Shinji Yamamoto, Masatoshi Uesaka, and Toshio Agawa
Vol 19, Issue 1, 1982, pp.176-176,
R-1982-01-0176
Abstract     PDF (33KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reactions of 5-Amino-1-vinyl-4,5-dihydro-1H-1,2,3-triazoles
Masato M. Ito, Yujiro Nomura, Yoshito Takeuchi, and Shuji Tomoda
Vol 19, Issue 1, 1982, pp.177-177,
R-1982-01-0177
Abstract     PDF (25KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reactions of 4-Halo-2,4,6-tri-t-butyl-2,5-cyclohexadien-1-ones with Amines
Masashi Tashiro, Gouki Fukata, and Takashi Itoh
Vol 19, Issue 1, 1982, pp.178-178,
R-1982-01-0178
Abstract     PDF (31KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Preparations of 3-Trifluoromethylpyrazolines and Pyrazoles from N-Aryltrifluoromethylmitrilimines
Kiyoshi Tanaka, Seiji Maeno, and Keiryo Mitushashi
Vol 19, Issue 1, 1982, pp.179-179,
R-1982-01-0179
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reaction of Activated Thiolactams with Electrophiles
Hiroki Takahata, Akira Tomiguchi, Masaharu Nakano, and Takao Yamazaki
Vol 19, Issue 1, 1982, pp.180-180,
R-1982-01-0180
Abstract     PDF (21KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Reaction of β-Aminocrotonamide with Amino Acid Esters
Nobuya Katagiri, Akemi Koshihara, Shugo Atsuumi, and Tetsuzo Kato
Vol 19, Issue 1, 1982, pp.181-181,
R-1982-01-0181
Abstract     PDF (21KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Syntheses of Naturally Occurring Alkylpyrazines Carrying a Hydroxyl Group at the α-Position of the Side Chain
Akihiro Ohta and Minoru Ohta
Vol 19, Issue 1, 1982, pp.182-182,
R-1982-01-0182
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Some Azaaromatics Using Transition metal Complexes as Catalysts
Yoshihito Abe, Akio Ohsawa, and Hiroshi Igeta
Vol 19, Issue 1, 1982, pp.183-183,
R-1982-01-0183
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Cross-Coupling Reactions of Halopyrimidines with Thermal Acetylenes and Olefins Leading to Fused Pyrimidine Ring
Takao Sakamoto, Ken-ichi Tanji, Masafumi Shiraiwa, Hiorko Arakida, Yoshinori Kondo, and Hiroshi Yamanaka
Vol 19, Issue 1, 1982, pp.184-184,
R-1982-01-0184
Abstract     PDF (28KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Novel Ring-transformation Reactions of 5-Formyluracil Derivatives
Kosaku Hirota, Yukio Kitade, Kaoru Shimada, Yoshifumi Maki, and Shigeo Senda
Vol 19, Issue 1, 1982, pp.185-185,
R-1982-01-0185
Abstract     PDF (33KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Ring Transformation Reaction of 1,3-Oxazines to Pyrimidines
Motoi Yogo, Kosaku Hirota, and Shigeo Senda
Vol 19, Issue 1, 1982, pp.186-186,
R-1982-01-0186
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Ring Transformation of 2(1H)-Pyrimidinones with a Variety of Amines
Choji Kashima, Akira Katoh, Yuko Yokota, Masao Shimizu, and Yoshimori Omote
Vol 19, Issue 1, 1982, pp.187-187,
R-1982-01-0187
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of 1,1-Dimethylcarbapenem Derivatives and Related Compounds
Masayuki Shibuya, Takeshige Inoue, Yoshikazu Jinbo, and Seiju Kubota
Vol 19, Issue 1, 1982, pp.188-188,
R-1982-01-0188
Abstract     PDF (22KB)
 

Abstracts of Congress of Heterocyclic Chemistry
New Reaction of Tetracyclic Hexahydro-1,3,5-triazines with Carboxylic Acid Derivatives — Approach to New Synthesis of β-Lactams
Kiyoshi Ikeda, Hidemichi Fukawa, Yoshiyasu Terao, Kazuo Achiwa, and Minoru Sekiya
Vol 19, Issue 1, 1982, pp.189-189,
R-1982-01-0189
Abstract     PDF (23KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Lactams from N-Acylated Cyclic Amines by RuO4 Oxidation Method
Ken-ichi Tanaka, Shigeyuki Yoshifuji, and Yoshihiro Nitta
Vol 19, Issue 1, 1982, pp.190-190,
R-1982-01-0190
Abstract     PDF (28KB)
 

Abstracts of Congress of Heterocyclic Chemistry
A New Synthesis of 1,4-Benzodiazepine by the Palladium Catalyzed Carbonylation
Minoru Ishikura, Masanao Terashima, Miwako Mori, and Yoshio Ban
Vol 19, Issue 1, 1982, pp.191-191,
R-1982-01-0191
Abstract     PDF (30KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Ring-enlargement Reactions of Benzene Derivatives with Alkoxycarbonylnitrene
Tsutomu Kumagai, Kyosuke Satake, Kazuo Kidoura, and Toshio Mukai
Vol 19, Issue 1, 1982, pp.192-192,
R-1982-01-0192
Abstract     PDF (27KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Heterocyclic Natural Products through Organoselenium Intermediates
Tetsuji Kametani, Hideo Nemoto, Hiroshi Kuorbe, Koji Suzuki, and Keiichiro Fukumoto
Vol 19, Issue 1, 1982, pp.193-193,
R-1982-01-0193
Abstract     PDF (22KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Structure and Reactions of Reductiomycin
Makoto Ojika, Yoshikazu Shizuri, and Kiyoyuki Yamada
Vol 19, Issue 1, 1982, pp.194-194,
R-1982-01-0194
Abstract     PDF (27KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Photoreaction of Imide Derivatives with a Nitrogen in There Side Chains: Syntheses of Multi-cyclic Nitrogen Heterocycles by Their Photocyclization
Haruko Takechi, Sumiko Oyadomari, Minoru Machida, and Yuichi Kanaoka
Vol 19, Issue 1, 1982, pp.195-195,
R-1982-01-0195
Abstract     PDF (33KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Ozonolysis of O-3-Butenylphosphorodiamidates
Akira Takamizawa, Seiichi Matsugo, and Saichi Matsumoto
Vol 19, Issue 1, 1982, pp.196-196,
R-1982-01-0196
Abstract     PDF (22KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Heterocyclisations of N-Acylthioamides to be Derived by the Ring Transformations of Isothiazoles
Tarozaemon Nishiwaki, Etsuko Kawamura, Noritaka Abe, Yoshiro Sasaoka, Hirafumi Kochi, and Kazumi Soneda
Vol 19, Issue 1, 1982, pp.197-197,
R-1982-01-0197
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Novel Reactions of Benzothiazoline Derivatives
Mikio Hori, Tadashi Kataoka, Hiroshi Shimizu, and Norihiko Ueda
Vol 19, Issue 1, 1982, pp.198-198,
R-1982-01-0198
Abstract     PDF (25KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Construction of an Annulene Cycle Driven by Protonation-Deprotonation Sequence: A Property of an Annulene-cycles as a Model of Proton Pump Cycle of Bacteriorhodospin
Haru Ogawa, Tadashi Inoue, Minoru Kuribayashi, Taiji Imoto, Izumi Miyamoto, and Yoichi Taniguchi
Vol 19, Issue 1, 1982, pp.199-199,
R-1982-01-0199
Abstract     PDF (31KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Syntheses and Reactions of Bridged Heterocyclic Compounds
Renji Okazaki, Norihiko Tokitoh, Haruko Takai, Toshio Hasegawa, Yoko Shishido, and Naoki Inamoto
Vol 19, Issue 1, 1982, pp.200-200,
R-1982-01-0200
Abstract     PDF (23KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Ring Transformation of 1,4-Dithiin to 1,3-Dithiole
Keiji Kobayashi and Kiyoshi Mutai
Vol 19, Issue 1, 1982, pp.201-201,
R-1982-01-0201
Abstract     PDF (23KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Simple Thiepins with Alkyl Groups and Their Stability
Yasuji Kohashi, Shoko Yamazaki, Kagetoshi Yamamoto, and Ichiro Murata
Vol 19, Issue 1, 1982, pp.202-202,
R-1982-01-0202
Abstract     PDF (28KB)
 

Abstracts of Congress of Heterocyclic Chemistry
A Promising Class of Reagent (Synthon) for Cycloaddition Reagent Design and Study of 1,4-Dithiins
Nobuko Ojimi, Junko Mashima, Kenji Hayakawa, Ken Kanematsu, and Eiji Osawa
Vol 19, Issue 1, 1982, pp.203-203,
R-1982-01-0203
Abstract     PDF (26KB)
 

Abstracts of Congress of Heterocyclic Chemistry
Synthesis of Adamantane-Heterocycles by the Electreophilic Substitution Reaction with Unsaturated Silanes
Tadashi Sasaki, Masatomi Ohno, and Akira Nakanishi
Vol 19, Issue 1, 1982, pp.204-204,
R-1982-01-0204
Abstract     PDF (33KB)
 

Communication
1,2-Isopropylidene D-Glyceraldehyde as a Chiral Synthon for γ-Butyrolactone
Tetsuji Kametani, Toshio Suzuki, Masahiro Nishimura, Etsuko Sato, and Katsuo Unno
Vol 19, Issue 2, 1982, pp.205-208,
R-1982-02-0205
Abstract     PDF (78KB)
 

Communication
The Reaction of Tertiary Amines with Dichlorocarbene
Luis Castedo, José L. Castro, and Ricard Riguera
Vol 19, Issue 2, 1982, pp.209-212,
R-1982-02-0209
Abstract     PDF (86KB)
 

Communication
Photochamical cis, trans-Isomerization in the 2,3-Diphenylpiperazine Series
L. Benadjila-Iguersira, J. Chastanet, and G. Roussi
Vol 19, Issue 2, 1982, pp.213-215,
R-1982-02-0213
Abstract     PDF (59KB)
 

Communication
The Isolation and Sturcture of Nahagenin
Atta-ur-Rahman, Akbar Ali Ansari, Steven A. Drexler, and John Clardy
Vol 19, Issue 2, 1982, pp.217-220,
R-1982-02-0217
Abstract     PDF (82KB)
 

Communication
Correlation between 13C Chemical Shifts and Reactivity of Heteroaromatic Nitriles. A New Reactivity Index, γ, for the Condensation Reaction with Enolate Anion of Acetone
Yoshihiro Terui, Masumi Yamakawa, Tsunetoshi Honma, Yukio Tada, and Kazuo Tori
Vol 19, Issue 2, 1982, pp.221-228,
R-1982-02-0221
Abstract     PDF (174KB)
 

Communication
On the Reaction of Indole with Sodium Borohydride in Formic Acid
Gordon W. Gribble and Stephen W. Wright
Vol 19, Issue 2, 1982, pp.229-233,
R-1982-02-0229
Abstract     PDF (92KB)
 

Communication
The Facile Addition od Secondary Amines to Withaferin A. A Further Example of Alumina-Catalyzed Addition of Amines to α,β-Unsaturated Ketones
S. William Pelletier, Gulilat Gebeyehu, and Naresh V. Mody
Vol 19, Issue 2, 1982, pp.235-239,
R-1982-02-0235
Abstract     PDF (91KB)
 

Communication
The Synthesis of Acenaphtho[1,2-c][1,2,3]thiadiazole and Phenanthro[9,10-c][1,2,3]thiadiazole
Matthew I. Levinson and Michael P. Cava
Vol 19, Issue 2, 1982, pp.241-243,
R-1982-02-0241
Abstract     PDF (56KB)
 

Communication
Photochemical Synthesis and Reactivity of Tetradehydroaprophines
Luis Castedo, Teresa Iglesias, Alberto Puga, José M. Saá, and R. Suau
Vol 19, Issue 2, 1982, pp.245-248,
R-1982-02-0245
Abstract     PDF (98KB)
 

Communication
Synthesis of 1,2-Diphenylpyrrolo[1,2-a]quinazolines
Jiroh Horiuchi, Masatoshi Yamato, Nobuya Katagiri, and Tetsuzo Kato
Vol 19, Issue 2, 1982, pp.249-252,
R-1982-02-0249
Abstract     PDF (72KB)
 

Communication
Aucubin, a Source of Prostanoid Synthons — New Hemisynthetic Pathways
Arlette Tixidre, Yves Rolland, Janine Garnier, and Jacques Poisson
Vol 19, Issue 2, 1982, pp.253-256,
R-1982-02-0253
Abstract     PDF (65KB)
 

Communication
Taxilaminbe, a Pseudobenzylisoquinoline Alkaloid
Gábor Blaskó, Maurice Shamma, Akbar Ali Ansari, and Atta-ur-Rahman
Vol 19, Issue 2, 1982, pp.257-259,
R-1982-02-0257
Abstract     PDF (65KB)
 

Communication
Structure of Forsythoside B, an Antibacterial Principal of Forsythia koreana Stems
Katsuya Endo, Kazuhiro Takahashi, Toyoko Abe, and Hiroshi Hikino
Vol 19, Issue 2, 1982, pp.261-264,
R-1982-02-0261
Abstract     PDF (142KB)
 

Communication
On the Synthetic Utility of Thermally Generated Imines: The Retro-Ene Imino Diels-Alder Reaction
Richard A. Earl and K. Peter C. Vollhardt
Vol 19, Issue 2, 1982, pp.265-271,
R-1982-02-0265
Abstract     PDF (148KB)
 

Communication
Constituents of Citrus depressa (Rutaceae). Characterizations of Five New Acridone Alkaloids
Tian-Shung Wu, Hiroshi Furukawa, and Chang-Sheng Kuoh
Vol 19, Issue 2, 1982, pp.273-277,
R-1982-02-0273
Abstract     PDF (112KB)
 

Communication
Stilbene Photocyclization. Synthesis of Cepharanone B
Luis Castedo, Enrique Guitián, José M. Saá, and Rafael Suau
Vol 19, Issue 2, 1982, pp.279-280,
R-1982-02-0279
Abstract     PDF (73KB)
 

Communication
Thermal Ring-expansion of 6-Ethynyl-1,2,5,6-tetrahydropyridine N-Imides into Diazonine Derivatives
Haruki Sashida and Takashi Tsuchiya
Vol 19, Issue 2, 1982, pp.281-284,
R-1982-02-0281
Abstract     PDF (83KB)
 

Report
Oxidation at Nitrogen in Benzo- Benzodi- and Benzotrifuroxans
Joseph H. Boyer and Chorngbao Huang
Vol 19, Issue 2, 1982, pp.285-289,
R-1982-02-0285
Abstract     PDF (98KB)
 

Report
Desulfurisation of Penicillin-derived Disulfides — Synthesis of Some 4-Aza-azetidinones
Kapa Prasad, Gerhard Schulz, Helmut Hamberger, and Peter Stütz
Vol 19, Issue 2, 1982, pp.291-295,
R-1982-02-0291
Abstract     PDF (97KB)
 

Report
The N,N’-Diacyl-4,5-dihydroimidazolium Ion as an Electrophile
Jan Bergman, Harris Goonewardena, and Birger Sjöberg
Vol 19, Issue 2, 1982, pp.297-300,
R-1982-02-0297
Abstract     PDF (86KB)
 

Report
Synthesis and Alkaline Hydrolysis of 1,1-Bis(N-acetylindol-3-yl)alkenes
Jan Bergman and Birger Sjöberg
Vol 19, Issue 2, 1982, pp.301-304,
R-1982-02-0301
Abstract     PDF (71KB)
 

Report
Synthesis of Heterocyclic Compounds. XXII. Preparation of 6-Aryl-2-thioxopyrimidines
José L. García Navío, Antonio Lorente, and José L. Soto
Vol 19, Issue 2, 1982, pp.305-311,
R-1982-02-0305
Abstract     PDF (165KB)
 

Report
Conversion of Berberine into Benzindanoazepines via 8,14-Cycloberbines
Miyoji Hanaoka, Mitsuru Inoue, Kazuyoshi Nagami, Yasuji shimada, and Shingo Yasuda
Vol 19, Issue 2, 1982, pp.313-318,
R-1982-02-0313
Abstract     PDF (149KB)
 

Report
A Study of the Effect of Nitro Group in the Synthesis of Pyrazoles and Thiadiazolines from Hydrazidoyl Halides
Hamdi Mohmoud Hassaneen, Abdou Osman Abdelhamid, Ahmad Sami Shawali, and Richard Pagni
Vol 19, Issue 2, 1982, pp.319-326,
R-1982-02-0319
Abstract     PDF (189KB)
 

Report
A Simple Synthesis of (R)-Glycerol Acetonide from Ascorbic Acid
Seiichi Takano, Hirotoshi Numata, and Kunio Ogasawara
Vol 19, Issue 2, 1982, pp.327-328,
R-1982-02-0327
Abstract     PDF (50KB)
 

Report
Facile Syntheses of (Z)- and (E)-2,5-Dimethyl-3-styrylpyrazines, Isolated from the Argentine Ants
Yasuo Akita and Akihiro Ohta
Vol 19, Issue 2, 1982, pp.329-331,
R-1982-02-0329
Abstract     PDF (60KB)
 

Report
A Convenient Synthesis of Polyfused Heterocyclic Systems from Heterocyclic Amines and 2,3-Dichloronaphthquinone Using Phase Transfer Catalysis
Ahmad Kamal El-Shafei, Adel Sultan, and Gaston Vernin
Vol 19, Issue 2, 1982, pp.333-338,
R-1982-02-0333
Abstract     PDF (120KB)
 

Report
New Synthetic Approach for Pyrazolo[3,4-b]pyrazines and Isoxazolo[4,5-b]pyrazines
Marjan Kocevar, Miha Tisler, and Branko Stanovnik
Vol 19, Issue 2, 1982, pp.339-342,
R-1982-02-0339
Abstract     PDF (105KB)
 

Report
The Direct Alkylation of Pyrrole with Allyl Bromide
Eleftherious P. Papadopoulos and Calvin A. Vanderwerf
Vol 19, Issue 2, 1982, pp.343-346,
R-1982-02-0343
Abstract     PDF (97KB)
 

Report
13C-NMR Studies of Antitumoral Alkaloids. II. Cryptopleurine
Mónica Söllhuber, Gregorio González Trigo, José Elguero, and Alain Fruchier
Vol 19, Issue 2, 1982, pp.347-352,
R-1982-02-0347
Abstract     PDF (139KB)
 

Report
Aziridine in Alkaloids Synthesis: A Novel Synthesis of Sendaverine
Hirotaka Otomasu, Kimio Higashiyama, Toshio Honda, and Tetsuji Kametani
Vol 19, Issue 2, 1982, pp.353-355,
R-1982-02-0353
Abstract     PDF (46KB)
 

Report
Studies on the Syntheses of Heterocyclic and Natural Compounds. Part 969. A Facile Conversion of Dehydroepiandrosterone into 16α-Hydroxypregenolone 3-Acetate
Tetsuji Kametani, Hiroko Furuyama, and Toshio Honda
Vol 19, Issue 2, 1982, pp.357-361,
R-1982-02-0357
Abstract     PDF (107KB)
 

Review
Advances in the Chemistry of 1,7-Naphthyridine
Marian Wozniak and Henk C. van der Plas
Vol 19, Issue 2, 1982, pp.363-405,
R-1982-02-0363
Abstract     PDF (812KB)
 

Communication
A Novel Synthesis of 5-Alkyl-6-cyano-2,3-dihydro-4H-1,4-thiazines
Z. Tanee Fomum, J. Tanyi Mbafor, Stephen R. Landor, and Phyllis D. Landor
Vol 19, Issue 3, 1982, pp.465-468,
R-1982-03-0465
Abstract     PDF (70KB)
 

Communication
Synthesis of 32-Crown-8 Tetraester Compound: Model of Macrotetrolid Antibiotics
André Samat, Mohammed El Malouli Bibout, and José Elguéro
Vol 19, Issue 3, 1982, pp.469-472,
R-1982-03-0469
Abstract     PDF (116KB)
 

Communication
Mannich Cyclization Involcing the α-Position of Ketals: Synthesis of 2-Arly-4-piperidonesnand 2-Aryl-3-acylpyrrolidines
Joan Bosch, Mario Rubiralta, and Montserrat Moral
Vol 19, Issue 3, 1982, pp.473-476,
R-1982-03-0473
Abstract     PDF (90KB)
 

Communication
Regioselective Reductions of Vinylogous Imides
Thomas A. Bryson and Ronald B. Gammill
Vol 19, Issue 3, 1982, pp.477-480,
R-1982-03-0477
Abstract     PDF (91KB)
 

Communication
2-(2,6-Dimethylpiperidino)acetonitrile as an Acyl Carbanion Equivalent
Takeshi Wakamatsu, Junichi Kondo, Satoshi Hobara, and Yoshio Ban
Vol 19, Issue 3, 1982, pp.481-484,
R-1982-03-0481
Abstract     PDF (85KB)
 

Communication
Synthesis of Optically Active 6-Hydroxyethyl Penems
Maurizio Foglio, Carlo Battistini, Franco Zarini, and Giovanni Franceschi
Vol 19, Issue 3, 1982, pp.485-488,
R-1982-03-0485
Abstract     PDF (98KB)
 

Communication
Cycloaddition Reactions of 1,3-Benzothiazines II. Reactions of 6,7-Dimethoxy-2H-1,3-Benzothiazine with Dimethyl Acetylenedicarboxylate and Other Dipolarophiles
Lajos Fodor, János Szabó, Gábor Bernáth, and Pál Sohár
Vol 19, Issue 3, 1982, pp.489-492,
R-1982-03-0489
Abstract     PDF (95KB)
 

Communication
The Crystal and Molecular Structure of 4,6,6-Trimethyl-2-phenyl-1,6-dihydropyrimidine
Alexander L. Weis and Felix Frolow
Vol 19, Issue 3, 1982, pp.493-497,
R-1982-03-0493
Abstract     PDF (105KB)
 

Communication
Formation of Novel 1:3 Molar Adducts in the High Pressure Reaction of 2(1H)-Pyridones with Dimethyl Acetylenedicarboxylate
Kiyoshi Matsumoto, Yukio Ikemi, Shun’kichi Nakamura, Takane Uchida, and R. Morrin Acheson
Vol 19, Issue 3, 1982, pp.499-502,
R-1982-03-0499
Abstract     PDF (93KB)
 

Communication
3-Hydroperoxy-3-methyl-2-phenyl-3H-indole Thermal Decomposition and Chemiluminescence
Masako Nakagawa, Masakazu Sato, Yasuji Watanabe, Tohru Hino, Yasumaru Hatanaka, and Yuichi Kanaoka
Vol 19, Issue 3, 1982, pp.503-506,
R-1982-03-0503
Abstract     PDF (75KB)
 

Communication
Synthesis of Dutadrupine
François Tillequin, Geneviève Baudouin, and Michel Koch
Vol 19, Issue 3, 1982, pp.507-509,
R-1982-03-0507
Abstract     PDF (47KB)
 

Communication
Alternative Total Synthesis of Elaeocarpus Alkaloids
Hirotaka Otomasu, Noriyuki Takatsu, Toshio Honda, and Tetsuji Kametani
Vol 19, Issue 3, 1982, pp.511-514,
R-1982-03-0511
Abstract     PDF (69KB)
 

Communication
Meldrum’s Acid in Organic Synthesis 3. Synthesis of 2-Substituted Indoles from Phenylhydroxylamine
Kunihiko Mohri, Yuji Oikawa, Ken-ichi Hirao,a nd Osamu Yonemitsu
Vol 19, Issue 3, 1982, pp.515-520,
R-1982-03-0515
Abstract     PDF (125KB)
 

Communication
Meldrum’s Acid in Organic Synthesis 4. Synthesis of 5-Substituted 2-Phenylisoxazolin-3-one from N-Acylacetylphenylhydroxylamines
Kunihiko Mohri, Yuji Oikawa, Ken-ichi Hirao, and Osamu Yonemitsu
Vol 19, Issue 3, 1982, pp.521-524,
R-1982-03-0521
Abstract     PDF (100KB)
 

Report
Studies on Heterocyclic Quaternary Nitrogen Bases: Kinetics of Tranfsalkylation of Primary Amines by N-Substituted 5,6-Dihydro-2,4-diphenylnaphtho[1,2-b]pyridinium Cations
Sayed Mohmoud M. Elshafie
Vol 19, Issue 3, 1982, pp.525-528,
R-1982-03-0525
Abstract     PDF (86KB)
 

Report
Synthesis of Some 5,5-Disubstituted 2-Thiohydantoin Derivatives
Hung-Cheh Chiang and Jin-Ren Ko
Vol 19, Issue 3, 1982, pp.529-530,
R-1982-03-0529
Abstract     PDF (45KB)
 

Report
A Novel Synthesis of Pyrido[1,2-a]1,3,5-triazine-2,4-dithiones
C. P. Joshua and Saramma K. Thomas
Vol 19, Issue 3, 1982, pp.531-534,
R-1982-03-0531
Abstract     PDF (105KB)
 

Report
Studies on the Syntheses of Heterocyclic and Natural Products. Part 968. Racemization Reaction in Bischler-Napieralski Cyclization: Synthesis of β-Carboline and Isoquinoline Nuclei from L-Tryptophan and L-Phenylalanine Derivatives
Tetsuji Kametani, Nanami Takagi, Naoaki Kanaya, and Toshio Honda
Vol 19, Issue 3, 1982, pp.535-537,
R-1982-03-0535
Abstract     PDF (68KB)
 

Report
Carbon-13 NMR Spectra of Some Furanoid Diterpenes from Teucrium Species
Eszter Gács-Baitz, Márton Kajtár, Georgi Y. Papanov, and Peter Y. Malakov
Vol 19, Issue 3, 1982, pp.539-550,
R-1982-03-0539
Abstract     PDF (318KB)
 

Report
2,3-Dihydrobenzo-γ-pyrone Oximes. Part VII. A Simple Method of Differentiation of Isomeric Derivatives of Δ2-Isoxazoline and Flavanone Oximes. A Correction of Some Structures
Zbigniew Witczak
Vol 19, Issue 3, 1982, pp.551-558,
R-1982-03-0551
Abstract     PDF (193KB)
 

Review
Chemistry of Heterocyclic Diazo Compounds
Mohamed Hilmy Elnagdi, Ezzat Mohamed Zayed, and Sadek Abdou
Vol 19, Issue 3, 1982, pp.559-578,
R-1982-03-0559
Abstract     PDF (326KB)
 

Communication
Reactions of 5,6-Diamino-1,3-dimethyluracil with D-Xylose. Synthesis of 7-Xylopyranosylxanthine
Rodrigo Rico Gomez
Vol 19, Issue 4, 1982, pp.633-636,
R-1982-04-0633
Abstract     PDF (74KB)
 

Communication
2-tert-Butyl-2H-benzo[f]isoindole
Richard Kreher and Götz Use
Vol 19, Issue 4, 1982, pp.637-640,
R-1982-04-0637
Abstract     PDF (127KB)
 

Communication
On Cardioactive Steroids VI. The Synthesis of 17α-Methyl Cardenolides
Karnail S. Atwal, Soumya P. Sahoo, Thomas Y. R. Tsai, and Karel Wiesner
Vol 19, Issue 4, 1982, pp.641-646,
R-1982-04-0641
Abstract     PDF (132KB)
 

Communication
On Cardioactive Steroids VII. The Conversion of Digitoxigenin to Isomers of Natural Bufalin and Resibufogenin
Franz Josef Jäggi, Thomas Y. R. Tsai, and Karel Wiesner
Vol 19, Issue 4, 1982, pp.647-652,
R-1982-04-0647
Abstract     PDF (119KB)
 

Communication
Synthesis of Dihydroisoquinolines and 1-Substituted Tetrahydroisoquinolines
Frank E. Scully, Jr. and John J. Schlager
Vol 19, Issue 4, 1982, pp.653-656,
R-1982-04-0653
Abstract     PDF (99KB)
 

Communication
Preparation and Assignment of Selenium Analoges of Benzo-1,2-dithiole-3-thione
Shigeru Oae, Keishi Sakai, Mitsuo Fukumura, Seizo Tamagaki, Yashiki Matsuura, and Masao Kakudo
Vol 19, Issue 4, 1982, pp.657-661,
R-1982-04-0657
Abstract     PDF (138KB)
 

Communication
Indoloquinolizidine N-Oxides and Polonovski Rearrangement
Masako Nakagawa, Yoshimitsu Ogawa, Yuko Miyake, Keiichi Yamaguchi, Tohru Hino, Chian C. Chinag, Judith L. Flippen, and Bernhard Witkop
Vol 19, Issue 4, 1982, pp.663-668,
R-1982-04-0663
Abstract     PDF (154KB)
 

Report
Diazapolycyclic Compounds XXII. The Action of N-Chlorosuccinimide over Diazaquinone Adducts under Ionic and Free Radical Conditions
Fernando Gómez Contreras and Ana María Solana
Vol 19, Issue 4, 1982, pp.669-676,
R-1982-04-0669
Abstract     PDF (189KB)
 

Report
Reactions with Thiohydantoins: A Novel Synthesis of Thiopyrano[2,3-d]imidazoles
Hamed A. Daboun, Mahfouz A. Abdel Aziz, and Fatma A. Abdel Aal
Vol 19, Issue 4, 1982, pp.677-680,
R-1982-04-0677
Abstract     PDF (92KB)
 

Report
Polycondensed Nitrogen Heterocycles. Part XI. 1,3-Disubstituted 2-Methylpyrrolo[3,2-c]cinnoline and 2-Acetyl-3-methylpyrrolo[1,2-c]banzo[1,2,3]triazine
Gaetano Dattolo, Girolamo Cirrincione, Anna Maria Almerico, Isabella D’Asdia, and Enrico Aiello
Vol 19, Issue 4, 1982, pp.681-686,
R-1982-04-0681
Abstract     PDF (128KB)
 

Report
Synthesis of 3-Methylxanthosine
Taisuke Itaya and Tsunehiro Harada
Vol 19, Issue 4, 1982, pp.687-690,
R-1982-04-0687
Abstract     PDF (79KB)
 

Report
Synthesis of Weberine and Norweberine and Their 1-Methyl Congeners
Kimio Takahashi and Arnold Brossi
Vol 19, Issue 4, 1982, pp.691-695,
R-1982-04-0691
Abstract     PDF (137KB)
 

Report
A Convergent Synthetic Route to the Quettamines and the 7,8-Dioxygenated Tetrahydrobenzylisoqunoline Alkaloids
Sankar Chattopadhyay and Maurice Shamma
Vol 19, Issue 4, 1982, pp.697-701,
R-1982-04-0697
Abstract     PDF (143KB)
 

Report
Studies on Ketene and Its Derivatives (CVIII). Photoreaction of Diketene with Uracil (Complement)
Takuo Chiba, Hitoshi Takahashi, and Tetsuzo Kato
Vol 19, Issue 4, 1982, pp.703-704,
R-1982-04-0703
Abstract     PDF (55KB)
 

Report
Conversion of Ethyl Cincholoiponate into a Tricyclic Intermediate Adaptable to Chiral Syntheses of 10-Demethylated Alangium Alkaloids
Tozo Fujii, Masashi Ohba, and Hitoshi Suzuki
Vol 19, Issue 4, 1982, pp.705-708,
R-1982-04-0705
Abstract     PDF (90KB)
 

Review
Oxaza and Dioxaza Medium-sized Heterocycles and Benz-fused Derivatives
John B. Bremner, Elaine J. Browne, and Indrani W. K. Gunawardana
Vol 19, Issue 4, 1982, pp.709-742,
R-1982-04-0709
Abstract     PDF (695KB)
 

Communication
A General Synthesis of Indolo[2,3-a]quinolizine from a Symmetrical Starting Material, cis4-Tetrahydrophthalic Acid Anhydride
Tetsuji Kametani, Toshio Suzuki, Shinko Kamada, and Katsuo Unno
Vol 19, Issue 5, 1982, pp.815-818,
R-1982-05-0815
Abstract     PDF (92KB)
 

Communication
Hydrazones as New 4-Electrons Three Atomic Centers in Cycloaddition Reactions: A Novel Approach for the Synthesis of Pyrazole Derivatives
Yehia A. Ibrahim, Sadek E. Abdou, and Sami Selim
Vol 19, Issue 5, 1982, pp.819-824,
R-1982-05-0819
Abstract     PDF (136KB)
 

Communication
Acridone Alkaloid. III. Structure of Glycofoline, a New Mototerpenoid Acridone Alkaloid from Glycosmis citrifolia (Willd.) Lindl
Tian-Shung Wu and Hiroshi Furukawa
Vol 19, Issue 5, 1982, pp.825-827,
R-1982-05-0825
Abstract     PDF (70KB)
 

Communication
Selective Cleavage of Unsymmetrical 2,2-Spiro-1,3-dioxolanes I. Ketalization of 5-Bromo-3-methoxycarbonyl-4,5,6,7-tetrahydrobenzo[b]furan-4-one and Its Analogs
Makiko Sakai
Vol 19, Issue 5, 1982, pp.829-835,
R-1982-05-0829
Abstract     PDF (138KB)
 

Report
1- and 2-Chloromorphine. Halogenation of Morphine meta to the Free Phenolic Hydroxyl Group
Bajrang Bali Singh, Ranjit Singh Chauhan, Kattigari Madhava Madyastha, Surendra P. Bhatnagar, Kenneth L. Kirk, and Ulrich Weiss
Vol 19, Issue 5, 1982, pp.837-847,
R-1982-05-0837
Abstract     PDF (253KB)
 

Report
Structure of Cristadine; a New Benzylisoqunoline Alkaloid
Motoharu Ju-ichi, Yukari Fujitani, and Hiroshi Furukawa
Vol 19, Issue 5, 1982, pp.849-850,
R-1982-05-0849
Abstract     PDF (48KB)
 

Report
On the Structure of Ajmalinol
Ari Koskinen and Mauri Lounasmaa
Vol 19, Issue 5, 1982, pp.851-852,
R-1982-05-0851
Abstract     PDF (39KB)
 

Report
Model Studies in the Vinoxine Series
Joan Bosch, Miguel Feliz, and Ma Lluïsa Bennasar
Vol 19, Issue 5, 1982, pp.853-856,
R-1982-05-0853
Abstract     PDF (85KB)
 

Report
Syntheses of (—)-9-Dimethylcephaeline and (—)-10-Demethylcephaeline
Tozo Fujii and Masashi Ohba
Vol 19, Issue 5, 1982, pp.857-860,
R-1982-05-0857
Abstract     PDF (105KB)
 

Review
A Review on the Partial and Total Syntheses of Thiasteroids
Sukuru Raghu Ramadas, Pamidi Chinna Chenchaiah, Nizal S. Chandra Kumar, Mokkapati Vijaya Krishna, Pathangi Sampath Srinivasan, Vadapalli V. S. Kameswara Sastry, and Jatla Appa Rao
Vol 19, Issue 5, 1982, pp.861-933,
R-1982-05-0861
Abstract     PDF (1.2MB)
 

Review
Absorption Spectra of Phenothiazines
Sayeed Saraf, Muhammad Akram Khan, and Saleh Al-Mousawi
Vol 19, Issue 5, 1982, pp.935-964,
R-1982-05-0935
Abstract     PDF (483KB)
 

Communication
Biomimetic Approach to Potential Benzodiazepine Agonists and Antagonists
Michael Cain, Fil Guzman, James M. Cook, Kenner C. Rice, and Phil Skolnick
Vol 19, Issue 6, 1982, pp.1003-1007,
R-1982-06-1003
Abstract     PDF (124KB)
 

Communication
The Use of Nuclear Magnetic Resonance Nulcear Overhauser Enhancements in the Structural Elucidation of Bisbenzylisoquinoline Alkaloids
Héléne Guinaudeau, Bruce K. Cassels, and Maurice Shamma
Vol 19, Issue 6, 1982, pp.1009-1012,
R-1982-06-1009
Abstract     PDF (79KB)
 

Communication
Synthesis of 3,3,5-Trimethoxy-2-pyrrolidinone and Its Derivatives
Yoshiyuki Kosugi, Fumiko Hamaguchi, Tatsuo Nagasaka, Sadao Ohki, and Hiroyuki Kikuchi
Vol 19, Issue 6, 1982, pp.1013-1017,
R-1982-06-1013
Abstract     PDF (114KB)
 

Communication
Rearrangement of N-Hydroxy-2-azetidinones to 5-Isoxazolidinones
Tohru Hirose, Katsumi Chiba, Shinsaku Mishio, Junji Nakano, and Hitoshi Uno
Vol 19, Issue 6, 1982, pp.1019-1022,
R-1982-06-1019
Abstract     PDF (81KB)
 

Communication
Synthetic Studies on Carbapenem Antibiotics: A Carbon-introduced Reaction at the C-4 Position of a β-Lactam by Carbane Insertion Reaction
Tetsuji Kametani, Naoaki Kanaya, Tomoko Mochizuki, adnToshio Honda
Vol 19, Issue 6, 1982, pp.1023-1032,
R-1982-06-1023
Abstract     PDF (130KB)
 

Communication
A Synthesis of Benzo[b]naphthoi[2,3-d]thiophene Derivatives via Benzo[b]thiophene-2,3-quinodimethane Intermediates
Shinzo Kano, Naoki Mochizuki, Yoko Yuasa, Satoshi Hibino, and Shiroshi Shibuya
Vol 19, Issue 6, 1982, pp.1033-1037,
R-1982-06-1033
Abstract     PDF (105KB)
 

Communication
A Simple Preparation of 2-Aryl-4H-3,1-benzoxazin-4-ones
Eleftherios P. Papadopoulos and Catherine D. Torres
Vol 19, Issue 6, 1982, pp.1039-1042,
R-1982-06-1039
Abstract     PDF (76KB)
 

Communication
Photolysis of Pyridyl, Quinolyl, and Isoquinolyl Azides in Hydrohalogenoic Acids
Hiroyuki Sawanishi, Toyoko Hirai, and Takashi Tsuchiya
Vol 19, Issue 6, 1982, pp.1043-1046,
R-1982-06-1043
Abstract     PDF (89KB)
 

Communication
Acridone Alkaloids IV. Structures of Four New Acridone Alkaloids from Glycosmis citrifolia (Willd.) Lindl
Tian-Shung Wu, Hiroshi Furukawa, and Chang-Sheng Kuoh
Vol 19, Issue 6, 1982, pp.1047-1051,
R-1982-06-1047
Abstract     PDF (119KB)
 

Communication
Biosynthesis of Averufin and Sterigmatocystin in Aspergillus parasiticus and A. versicolor: Application of Multiple Labelled Acetate in Polyketide Biosynthesis
Ushio Sankawa, Hisao Shimada, Tsutomu Kobayashi, Yutaka Ebizuka, Yoshikuni Yamamoto, Hiroshi Noguchi, and Haruo Seto
Vol 19, Issue 6, 1982, pp.1053-1058,
R-1982-06-1053
Abstract     PDF (165KB)
 

Communication
A General Synthesis of 5-(Alkylamino)-1-β-D-ribofuranosylimidazole-4-carboxamides
Taisuke Itaya, Tohru Saito, Tsunehiro Harada, Seiya Kagatani, and Tozo Fujii
Vol 19, Issue 6, 1982, pp.1059-1062,
R-1982-06-1059
Abstract     PDF (89KB)
 

Report
Dicyanofuroxan and Hydrazine or Hydroxylamine
Joseph H. Boyer and T. Perumal Pillai
Vol 19, Issue 6, 1982, pp.1063-1067,
R-1982-06-1063
Abstract     PDF (109KB)
 

Report
Synthesis of 8H-Dibenzo[a,g]quinolizin-8-ones from Homophthalic Anhydrides and 1-Chloroisoquinolines or Isoquinoline N-Oxides. A New Synthesis of Caseadine
Vassil I. Ognyanov, Marietta A. Haimova, and Nikola M. Mollov
Vol 19, Issue 6, 1982, pp.1069-1077,
R-1982-06-1069
Abstract     PDF (221KB)
 

Report
A New and Facile Synthesis of 5-Arylpyrimidines and 4-Arylpyrazoles
Shinzo Kano, Yoko Yuasa, Shiroshi Shibuya, and Satoshi Hibino
Vol 19, Issue 6, 1982, pp.1079-1082,
R-1982-06-1079
Abstract     PDF (84KB)
 

Review
Six-membered Mesoionic Heterocycles of the m-Quinodimethane Dianion Type
Willy Friedrichsen, Thomas Kappe, and Andreas Böttcher
Vol 19, Issue 6, 1982, pp.1083-1148,
R-1982-06-1083
Abstract     PDF (1.1MB)
 

Review
Proton Magnetic Resonance Spectra of Phenothiazine Deivatives
Sayeed Saraf, Muhammad Akram Khan, and Saleh Al-Mousawi
Vol 19, Issue 6, 1982, pp.1149-1187,
R-1982-06-1149
Abstract     PDF (610KB)
 

Communication
Saturated Heterocycles. Part 31. Synthesis and Conformational Studies of 2-Oxo- and 2-Thiotetrahydro-1,3-oxazines with Condensed Skeletons
Géza Stájer, Angela E. Szabó, Ferenc Fülöp, Gábor Bernáth, and Pál Sohár
Vol 19, Issue 7, 1982, pp.1191-1195,
R-1982-07-1191
Abstract     PDF (103KB)
 

Communication
Cycloaddition Reactions of 1-Ethoxycarbonyl-1H-azepine and 1-Ethoxycarbonyl-1H-1,2-diazepine with 3,4,5,6-Tetrachloro-1,2-benzoquinone
Katsuhiro Saito, Shigenori Iida, and Toshio Mukai
Vol 19, Issue 7, 1982, pp.1197-1202,
R-1982-07-1197
Abstract     PDF (145KB)
 

Communication
A New 4,5-Dioxoaporphine and Other Constituents of Aristrochia indica
Basudeb Achari, Sarmistha Chakrabarty, Soumitra Bandyopadyay, and Satyesh C. Pakrashi
Vol 19, Issue 7, 1982, pp.1203-1206,
R-1982-07-1203
Abstract     PDF (98KB)
 

Communication
6-β-[Bistrifluoromethanesulfonyl]amidopenicillanic Acid. A Novel β-Lactamase Inhibitor
Peter S. F. Mézes, Richard W. Friesen, Thamaiah Viswanatha, and Gary I. Dmitrienko
Vol 19, Issue 7, 1982, pp.1207-1210,
R-1982-07-1207
Abstract     PDF (99KB)
 

Communication
The Preparation of α,β-Unsaturated Ketones by the Grignard Reaction with β-(N-Alkyl-N-acylamino)enones
Choji Kashima and Yasuhiro Yamamoto
Vol 19, Issue 7, 1982, pp.1211-1214,
R-1982-07-1211
Abstract     PDF (69KB)
 

Communication
Configuration of Some Alkaloids by a Chiral NMR Shifts Reagent
Krzysztof Jankowski, Julius Isaraeli, Julien B. Chiasson, and Andrzej Rabczenko
Vol 19, Issue 7, 1982, pp.1215-1217,
R-1982-07-1215
Abstract     PDF (66KB)
 

Communication
New Alkaloids, Leucotamine and O-Methylleucotamine, from Leucojum asetivum L
Shigeru Kobayashi, Kazuyoshi Yuasa, Kimihito Sato, Yasuhiro Imakura, and Tetsuro Shingu
Vol 19, Issue 7, 1982, pp.1219-1222,
R-1982-07-1219
Abstract     PDF (93KB)
 

Communication
A Synthesis of Withasomnine from 4-Phenylpyrazole
Seiichi Takano, Yoko Imamura, and Kunio Ogasawara
Vol 19, Issue 7, 1982, pp.1223-1225,
R-1982-07-1223
Abstract     PDF (65KB)
 

Communication
Acridone Alkaloids V. New Fulo- and Pyranoacridone Alkaloids from Glycosmis citrifolia (Willd.) Lindl
Tian-Shung Wu, Hiroshi Furukawa, and Kuo-Shih Hsu
Vol 19, Issue 7, 1982, pp.1227-1231,
R-1982-07-1227
Abstract     PDF (113KB)
 

Communication
Revised Structure of Physoperuvine, an Alkaloid of Physalis peruviana Roots
Anil B. Ray, Yoshiteru Oshima, Hiroshi Hikino, and Chizuko Kabuto
Vol 19, Issue 7, 1982, pp.1233-1236,
R-1982-07-1233
Abstract     PDF (140KB)
 

Communication
Correlation od Singlet-Triplet Transitions of π-Electron Heterocycles with the HMO NV1 Energies
Cyril Párkányi
Vol 19, Issue 7, 1982, pp.1237-1241,
R-1982-07-1237
Abstract     PDF (123KB)
 

Communication
Iodo- and Phenylselenocarbamete Cyclizations: New Versatile Methods for Functionalization of Olefinic Bonds
Seiichi Takano and Susumu Hatakeyama
Vol 19, Issue 7, 1982, pp.1243-1245,
R-1982-07-1243
Abstract     PDF (56KB)
 

Communication
Stereoselective Syntheses of (±)-18-Deoxypalustrine and (±)-18-Deoxy-13-epipalustrine
Masashi Ogawa, Junko Nakajima, and Mitsutaka Natsume
Vol 19, Issue 7, 1982, pp.1247-1252,
R-1982-07-1247
Abstract     PDF (142KB)
 

Communication
Synthesis of 7-Hydrazinocephalosporins
Daijiro Hagiwara, Kozo Sawada, and Masashi Hashimoto
Vol 19, Issue 7, 1982, pp.1253-1256,
R-1982-07-1253
Abstract     PDF (84KB)
 

Report
Study of Orienration of the Nitrogen Lone-pair Electrons in 2-Methyl-3-oxo-2-azabicyclo[2.2.2]oct-7-ene Derivatives
Hiroshi Tomisawa, Hiroshi Hongo, Julien B. Chiasson, and Christopher K. Jakowski
Vol 19, Issue 7, 1982, pp.1257-1262,
R-1982-07-1257
Abstract     PDF (126KB)
 

Report
Reaction of Ethyl β-Alkylaminocrotonates in the Presence of Organic Acid
Masatoshi Yamato, Koichi Sato, Kuniko Hashigaki, and Mayumi Ninomiya
Vol 19, Issue 7, 1982, pp.1263-1268,
R-1982-07-1263
Abstract     PDF (124KB)
 

Report
Selective Cleavage of Unsymmetrical 2,2-Spiro-1,3-dioxolanes. II. Cleavage of Ketal Ring of 5’-Bromo-6’,7’-dihydro-4-isopropylaminomethyl-1’-p-toluenesulfonyl-spiro[1,3-dioxolane-2,4’-(5H’)-indole and Its Analogs
Makiko Sakai
Vol 19, Issue 7, 1982, pp.1269-1275,
R-1982-07-1269
Abstract     PDF (139KB)
 

Report
Selective Cleavage of Unsymmetrical 2,2-Spiro-1,3-dioxolanes. III. Cleavage of 4-Isopropylaminomethyl-1,3-dioxolanes Linked with Benzene, Thiophene, Furan, or Isoxazole on the C(2)-Spiro Atom
Makiko Sakai
Vol 19, Issue 7, 1982, pp.1277-1280,
R-1982-07-1277
Abstract     PDF (81KB)
 

Report
Formation of the Idolizidine Ring System by an Unusual Base-Induced Cyclization
Joan Bosch and Josep Bonjoch
Vol 19, Issue 7, 1982, pp.1281-1284,
R-1982-07-1281
Abstract     PDF (86KB)
 

Report
Synthesis of (±)-8-Aza-11-deoxy-10-oxaprostaglandin E1
Noboru Kubodera, Hiroyuki Nagano, Michiro Takagi, and Isao Matsunaga
Vol 19, Issue 7, 1982, pp.1285-1290,
R-1982-07-1285
Abstract     PDF (145KB)
 

Report
Thermal Rearrangement of Cyclohexanone Oxime O-Benzyl Ether
Junko Koyama, Teruyo Sugita, Yukio Suzuta, and Hiroshi Irie
Vol 19, Issue 7, 1982, pp.1291-1294,
R-1982-07-1291
Abstract     PDF (83KB)
 

Review
Biosynthesis of Isoflavonoid and Related Phytoalexins
Muhammad Afzal and Galib Al-Oriquat
Vol 19, Issue 7, 1982, pp.1295-1318,
R-1982-07-1295
Abstract     PDF (439KB)
 

Communication
Condensation of 2-Hydroxytryptamine with Dimethyl 4-Ethyl-4-formylpimelane
Esahak Ali, Pulak K. Chakraborty, and Satyesh C. Pakrashi
Vol 19, Issue 8, 1982, pp.1367-1370,
R-1982-08-1367
Abstract     PDF (93KB)
 

Communication
A Novel Procedure for the Reduction of Epoxides with Sodium Borohydride
Kenso Soai, Atsuhiro Ookawa, Hidekazu Oyamada, and Masako Takase
Vol 19, Issue 8, 1982, pp.1371-1374,
R-1982-08-1371
Abstract     PDF (91KB)
 

Communication
Reactions with Thiohydantoins: New Routes for Synthesis of Imidazoquinolines and Imidazo-1,2,4-triazoles
Hamed A. Daboun, Mahfouz A. Abdel Aziz, and Fatma E. A. Yousif
Vol 19, Issue 8, 1982, pp.1375-1379,
R-1982-08-1375
Abstract     PDF (112KB)
 

Communication
Structures of Mahuannin A and B, Hypotensive Principles of Ephedra Roots
Hiroshi Hikino, Nobuyoshi Shimoyama, Yoshimasa Kasahara, Michiko Takahashi, and Chohachi Konno
Vol 19, Issue 8, 1982, pp.1381-1384,
R-1982-08-1381
Abstract     PDF (142KB)
 

Communication
The Synthesis and Characterisations or Retinoidal 4-Ylidenebutenolidas
Masayoshi Ito, Tsutomu Iwata, and Kiyoshi Tsukida
Vol 19, Issue 8, 1982, pp.1385-1389,
R-1982-08-1385
Abstract     PDF (90KB)
 

Communication
Synthesis of the Chiral Synthon for the Enantioselective Syntheses of the Eburnamine Type Alkaloids
Seiichi Takano, Masahiro Yonaga, and Kunio Ogasawara
Vol 19, Issue 8, 1982, pp.1391-1393,
R-1982-08-1391
Abstract     PDF (71KB)
 

Communication
Highly Regioselective 1,4-Addition of 2-Lithio-2-(2,6-dimethylpiperidino)acetonitrile to α,β-Unsaturated Ketones
Takeshi Wakamatsu, Satoshi Hobara, and Yoshio Ban
Vol 19, Issue 8, 1982, pp.1395-1398,
R-1982-08-1395
Abstract     PDF (89KB)
 

Communication
Reactions of 3-(1-Hydroxyethyl)azetidinones with Dialkylaminosulfur Trifluorides
Ching-Pong Mak, Karl Wagner, Christa Mayerl, and Hans Fliri
Vol 19, Issue 8, 1982, pp.1399-1405,
R-1982-08-1399
Abstract     PDF (129KB)
 

Communication
Kinetically Controlled Alkylation and Protonation of the 2-Oxabicyclo[3.2.1]octan-3-one System
Seiichi Takano, Ken’ichi Masuda, Susumi Hatakeyama, and Kunio Ogasawara
Vol 19, Issue 8, 1982, pp.1407-1409,
R-1982-08-1407
Abstract     PDF (70KB)
 

Communication
Benzylidene(cyano)benzylamine as a 1,3-Dipole
Otohiko Ysuge and Kazunori Ueno
Vol 19, Issue 8, 1982, pp.1411-1414,
R-1982-08-1411
Abstract     PDF (92KB)
 

Communication
Chemiluminescence of Monocyclic 3,6-Disubstituted Pyridazines: A Model for Luminol Chemiluminescence
Nobutaka Suzuki, Mamoru Kato, Kaniti Sano, and Yasuji Izawa
Vol 19, Issue 8, 1982, pp.1415-1418,
R-1982-08-1415
Abstract     PDF (110KB)
 

Communication
Heterocage Compound [1]. Synthesis of Oxacage Tricyclic Systems: Oxabrendane, Oxahomobrendane, Oxaisotwistane, Oxahomoisotwistane and Oxatwistbrendane Skeleton with an Amino Function
Shun Inokuma, Akihiko Sugie, Koichi Moriguchi, Hiromi Shimomura, and Junki Katsube
Vol 19, Issue 8, 1982, pp.1419-1426,
R-1982-08-1419
Abstract     PDF (214KB)
 

Communication
Diazaarynes: 3,4- and 4,5-Didehydropyridazine by Electron Impact and Thermolytic Fragmentation of the Corresponding Dicarboxylic Anhydrides
Francesco De Sio, Stefano Chimichi, Rodolfo Nesi, and Lucia Cecchi
Vol 19, Issue 8, 1982, pp.1427-1429,
R-1982-08-1427
Abstract     PDF (78KB)
 

Communication
Total Synthesis of (±)-Corynoline and (±)-6-Oxocorynoline
Mark Cushman and Yash Pal Gupta
Vol 19, Issue 8, 1982, pp.1431-1433,
R-1982-08-1431
Abstract     PDF (63KB)
 

Communication
Novel Stereoselective Synthesis of β-Lactams via Episulfonium Ion Intermediate
Masataka Ihara, Keiichiro Fukumoto, and Tetsuji Kametani
Vol 19, Issue 8, 1982, pp.1435-1438,
R-1982-08-1435
Abstract     PDF (109KB)
 

Communication
Total Synthesis of (±)-Abresoline via [3+2]Cycloaddition
Seiichi Takano and Kozo Shishido
Vol 19, Issue 8, 1982, pp.1439-1441,
R-1982-08-1439
Abstract     PDF (56KB)
 

Communication
Enantiomeric Synthesis of 2-Allyl-4-hydroxypyrrolidine Framework via Iodine-mediated Reaction
Seiichi Takano, Chiyoshi Kasahara, and Kunio Ogasawara
Vol 19, Issue 8, 1982, pp.1443-1447,
R-1982-08-1443
Abstract     PDF (114KB)
 

Communication
Biomimetic First Synthesis of the Aloenin Aglycon
Gerhard Bringmann and Stephan Schneider
Vol 19, Issue 8, 1982, pp.1449-1452,
R-1982-08-1449
Abstract     PDF (91KB)
 

Report
Tetracyclic Phenothiazines. VIII. Metal Hydride Reductions of Some 1,2-Dihydro-3-keto-3H-pyrido[3,2,1-kl]phenothiazines
Lal C. Vishwakarma, Vidyadhar M. Paradkar, and Arnold R. Martin, and Cor J. Grol
Vol 19, Issue 8, 1982, pp.1453-1461,
R-1982-08-1453
Abstract     PDF (249KB)
 

Report
Facile Synthesis of Alkoxyoxazoline-carboxylate from 2-(N-Bromoacetyl)amino-2-alkenoate and Alcohol
Yoshiaki Sato, Yasuchika Yonezawa, and Chung-gi Shin
Vol 19, Issue 8, 1982, pp.1463-1466,
R-1982-08-1463
Abstract     PDF (100KB)
 

Report
A Spontaneous Ring Closure Reaction as a New Route to Isoquinoline Derivatives
Ole Riis Anderesen and Erik B. Pedersen
Vol 19, Issue 8, 1982, pp.1467-1471,
R-1982-08-1467
Abstract     PDF (85KB)
 

Report
Rearrangement of Naphthyl Ethers Promoted by Titanium Tetrachloride. Synthesis of Naphtho[b]furans and 1,2-Dihydronaphtho[b]furans
Mohammad Reza Saidi
Vol 19, Issue 8, 1982, pp.1473-1475,
R-1982-08-1473
Abstract     PDF (77KB)
 

Report
Reaction of Phenyltrichloromethane with Semicarbazide and Thiosemicarbazide Derivatives
Hamid M. Hassaneen, Abdelfattah H. Shetta, Nehal M. Elwan, and Ahmad S. Shawali
Vol 19, Issue 8, 1982, pp.1477-1482,
R-1982-08-1477
Abstract     PDF (130KB)
 

Report
High Pressure Addition Reactions of Some 3a,6a-Diazapentalenes
Kiyoshi Matsumoto, Shiro Hashimoto, Takane Uchida, and R. Morrin Acheson
Vol 19, Issue 8, 1982, pp.1483-1486,
R-1982-08-1483
Abstract     PDF (106KB)
 

Report
Cyclodienones. 9. Reaction of 4-Halo-2,4,6-tri-tert-butyl-2,5-cyclohexadien-1-ones with Pyrazoles and Preparation of 1-(2-Hydroxyphenyl)- and 1-(4-Hydroxyphenyl)pyrazoles
Gouki Fukata, Takashi Itoh, and Masashi Tashiro
Vol 19, Issue 8, 1982, pp.1487-1495,
R-1982-08-1487
Abstract     PDF (178KB)
 

Report
4-Substituted Azetidinones as Intermediates for Carbapenem Synthesis
Teruo Tanaka and Tetsuo Miyadera
Vol 19, Issue 8, 1982, pp.1497-1500,
R-1982-08-1497
Abstract     PDF (90KB)
 

Report
vic-Iodothiocyanates and Iodoisothiocyanates. Part 6. The Synthesis of Thiirans
Richard C. Cambie, Peter S. Rutledge, Gary A. Strange, and Paul D. Woodgate
Vol 19, Issue 8, 1982, pp.1501-1510,
R-1982-08-1501
Abstract     PDF (259KB)
 

Report
Azabenzoxazoles: Synthesis of 3-Methylisoxazolo[5,4-c]- and 2-Methyloxazolo[5,4-c]pyridines
Alfredo Camparini, Stefano Chimichi, Fabio Ponticelli, and Piero Tedeschi
Vol 19, Issue 8, 1982, pp.1511-1515,
R-1982-08-1511
Abstract     PDF (144KB)
 

Report
Formation of Exocyclic Terminal Methylene Groups in Piperidine Derivatives
Mervi Hämeilä and Mauri Lounasmaa
Vol 19, Issue 8, 1982, pp.1517-1522,
R-1982-08-1517
Abstract     PDF (124KB)
 

Report
The Identity of Wang’s and Zhu’s "Nagarine" with Aconifine (10β-Hydroxyaconitine)
S. William Pelletier, Naresh V. Mody, and Chen Szu-ying
Vol 19, Issue 8, 1982, pp.1523-1523,
R-1982-08-1523
Abstract     PDF (30KB)
 

Communication
A Synthesis of N-(4’-Quinazolon-3’-yl)-2-pyridinecarboxamidines and Their Conversion into 1,2,4-Triazoles
Katsuhiko Nagahara and Atsushi Takada
Vol 19, Issue 9, 1982, pp.1565-1569,
R-1982-09-1565
Abstract     PDF (72KB)
 

Communication
A Facile Syntheses of Thiazolidin-5-ones and Their Structural Assignment
Tadashi Okawara, Kentaro Nakayama, and Mitsuru Furukawa
Vol 19, Issue 9, 1982, pp.1571-1574,
R-1982-09-1571
Abstract     PDF (68KB)
 

Communication
Catecholic Ion Formation from 5-Substituted 2,2-Dimethyl-1,3-benzodioxoles Molecular Ions
Pietro Traldi, Umbreto Vettori, Antonio Maccioni, and Gianni Podda
Vol 19, Issue 9, 1982, pp.1575-1579,
R-1982-09-1575
Abstract     PDF (83KB)
 

Communication
Galangustin, a New Flavone from Galeopsis angustifolia
Giuseppe Savona, Franco Piozzi, Benjamin Rodriguez, and Orietta Servettaz
Vol 19, Issue 9, 1982, pp.1581-1584,
R-1982-09-1581
Abstract     PDF (101KB)
 

Communication
Stereochemistry of Silychristin, Mild Dehydrogenation of Flavononols
Antonio Zanarotti
Vol 19, Issue 9, 1982, pp.1585-1586,
R-1982-09-1585
Abstract     PDF (68KB)
 

Communication
The Structure of (+)-Isocorynoline
Mark Cushman, Aziz Abbaspour, and Yash Pal Gupta
Vol 19, Issue 9, 1982, pp.1587-1590,
R-1982-09-1587
Abstract     PDF (83KB)
 

Communication
On the Structure of Cataline
Luis Castedo, Ricardo Riguera, Javier Sardina, Severino García-Blanco, and Isabel Fonseca
Vol 19, Issue 9, 1982, pp.1591-1593,
R-1982-09-1591
Abstract     PDF (89KB)
 

Communication
Ring Transformation of Heterocycles via N-Imide Intermediates: From Nicotine to Hexahydropyrido[3,4-b]1,2-diazocine
Yasumitsu Tamura, Masayoshi Tsunekawa, Hiroyuki Ikeda, and Masazumi Ikeda
Vol 19, Issue 9, 1982, pp.1595-1596,
R-1982-09-1595
Abstract     PDF (49KB)
 

Communication
Synthesis of New Oxapenams and Carbapenams
Kapa Prasad and Peter Stütz
Vol 19, Issue 9, 1982, pp.1597-1604,
R-1982-09-1597
Abstract     PDF (133KB)
 

Communication
A Novel and Stereoselective Synthesis of cis-1,8-H-1-Hydroxypyrrolizidine
Tatsushi Ohsawa, Masataka Ihara, Keiichiro Fukumoto, and Tetsuji Kametani
Vol 19, Issue 9, 1982, pp.1605-1607,
R-1982-09-1605
Abstract     PDF (69KB)
 

Communication
Reactions of N-Phenyl-β-aminoacohols with Acetylenic Esters
Otohiko Tsuge, Koji Oe, and Toshiyuki Ohnishi
Vol 19, Issue 9, 1982, pp.1609-1614,
R-1982-09-1609
Abstract     PDF (141KB)
 

Communication
Structure of Arcapillin, an Antihepatotoxic Principle of Artemisia capillaris Herbs
Yoshinobu Kiso, Keiko Sasaki, Yoshiteru Oshima, and Hiroshi Hikino
Vol 19, Issue 9, 1982, pp.1615-1617,
R-1982-09-1615
Abstract     PDF (105KB)
 

Report
Oxidation of 3-Methoxycarbonylmethylene-2-oxo-1,2,3,4-tetrahydroquinoxaline with m-Chloroperbenzoic Acid
Yoshihisa Kurasawa, Yujiro Moritaki, and Atsushi Takada
Vol 19, Issue 9, 1982, pp.1619-1622,
R-1982-09-1619
Abstract     PDF (78KB)
 

Report
Addition Reactions of Condensed Azole Derivatives with Dimethyl Acetylenedicarboxylate III
Norio Kawahara, Takako Nakajima, Tsuneo Ito, and Haruo Ogura
Vol 19, Issue 9, 1982, pp.1623-1626,
R-1982-09-1623
Abstract     PDF (253KB)
 

Report
Propellanes. LXV. Dithia[3.3.n]propellanes, Their Metal Salt Complexes, Sulfilimines and Sulfoxides
Ishai Sataty, Michael Peled, and David Ginsburg
Vol 19, Issue 9, 1982, pp.1627-1632,
R-1982-09-1627
Abstract     PDF (162KB)
 

Report
13C NMR Spectroscopy of Substituted Imidazoles
Ari Koskinen
Vol 19, Issue 9, 1982, pp.1633-1635,
R-1982-09-1633
Abstract     PDF (46KB)
 

Report
Activated Nitriles in Heterocyclic Synthesis: A Novel Synthesis of 4-Hydroxy- and 4-Aminopyrano[2,3-c]pyrazoles
Bahia Y. Riad, Fathy A. Khalifa, Fathy M. Abdel Galil, and Mohamed H. Elnagdi
Vol 19, Issue 9, 1982, pp.1637-1640,
R-1982-09-1637
Abstract     PDF (87KB)
 

Report
The Selectivity in N-Alkylation of Nicotine
Makoto Shibagaki, Hajime Matsushita, Saizo Shibata, Akira Saito, Yasuko Tsujino, and Hajime Kaneko
Vol 19, Issue 9, 1982, pp.1641-1645,
R-1982-09-1641
Abstract     PDF (102KB)
 

Report
Metal Catalyzed Decomposition Diazoketones and Diazoamides of β-Lactams Part I: Penicillin Route to Carbapenems?
Ching-Pong Mak, Karl Baumann, Friedrich Mayerl, Christa Mayerl, and Hans Fliri
Vol 19, Issue 9, 1982, pp.1647-1654,
R-1982-09-1647
Abstract     PDF (158KB)
 

Report
Anisofolin-A, a New Acylated Flavone Glucoside from Anisomeles ovata R. Br.
L. Jagan Mohan Rao, G. N. Krishna Kumari, and N. S. Prakasa Rao
Vol 19, Issue 9, 1982, pp.1655-1661,
R-1982-09-1655
Abstract     PDF (175KB)
 

Report
A One-step Synthesis of 2-Formylquinoxaline 1,4-Dioxides
Mustafa M. El-Abadelah, Ali A. Anani, and Zahida H. Khan
Vol 19, Issue 9, 1982, pp.1663-1665,
R-1982-09-1663
Abstract     PDF (54KB)
 

Report
Synthesis and Strereochemistry of (±)-Vincatine
Esahak Ali, Pulak K. Chakraborty, Ajit K. Chakravarty, and Satyesh C. Pakrashi
Vol 19, Issue 9, 1982, pp.1667-1671,
R-1982-09-1667
Abstract     PDF (108KB)
 

Report
A New Synthesis of Ellipticine and Olivacine through Pyridine-3,4-quinodimethane Intermediates
Shinzo Kano, Eiichi Sugino, and Satoshi Hibino
Vol 19, Issue 9, 1982, pp.1673-1675,
R-1982-09-1673
Abstract     PDF (67KB)
 

Report
The Synthesis of (—)-Isoretronecanol, (—)-Trachelanthamidine, and (—)-Supinidine from (S)-Proline
Heinrich Rüeger and Michael Benn
Vol 19, Issue 9, 1982, pp.1677-1680,
R-1982-09-1677
Abstract     PDF (84KB)
 

Report
Syntheses of Macrocycles from L-Amino Acid
Toyoshi Katagi and Hiromi Kuriyama
Vol 19, Issue 9, 1982, pp.1681-1683,
R-1982-09-1681
Abstract     PDF (55KB)
 

Review
Trichothecans — A Review
Chi Wi Ong
Vol 19, Issue 9, 1982, pp.1685-1717,
R-1982-09-1685
Abstract     PDF (681KB)
 

Review
Carbohydrates Containing Selenium
Zbigniew J. Witczak and Roy L. Whistler
Vol 19, Issue 9, 1982, pp.1719-1734,
R-1982-09-1719
Abstract     PDF (302KB)
 

Review
Advances in Cyclopentenone Synthesis from Furans
Giovanni Piancatelli
Vol 19, Issue 9, 1982, pp.1735-1744,
R-1982-09-1735
Abstract     PDF (164KB)
 

Communication
Amoritin, Amorisin, and Amorilin: Three New Phenylated Flavanones from Amorpha fruticosa L.
Zsuzánna Rózsa, Judith Hohmann, Kálmán Szendrei, Johannes Reisch, and Iuliu Mester
Vol 19, Issue 10, 1982, pp.1793-1796,
R-1982-10-1793
Abstract     PDF (112KB)
 

Communication
Synthesis of 7-Hydroxy-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-6-carboxylic Acids and 4-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic Acids
Régine Sola, Daniel Frehel, Jean-Pierre Maffrand, and Jean Brugidou
Vol 19, Issue 10, 1982, pp.1797-1800,
R-1982-10-1797
Abstract     PDF (88KB)
 

Communication
Neopulchellin Conformation
Seiichi Inayama, Kenzo Harimaya, Hitoshi Hori, Takeshi Kawamata, Tamiko Ohkura, Hikaru Nakamura, and Yoichi Iitaka
Vol 19, Issue 10, 1982, pp.1801-1805,
R-1982-10-1801
Abstract     PDF (145KB)
 

Communication
Acid-catalysed Red-Ox Rearrangement of a Hemiketal
Jean Le Men, Monique Zèches, and Françoise Sigaut
Vol 19, Issue 10, 1982, pp.1807-1812,
R-1982-10-1807
Abstract     PDF (122KB)
 

Communication
New Tricyclic Ketones Derived from Eudesmanolide
Seiichi Inayama, Hitoshi Hori, Nobuko Shimizu, Ashok Kumar Singh, Takeshi Kawamata, Tetsuichi Shibata, and Yoichi Iitaka
Vol 19, Issue 10, 1982, pp.1813-1818,
R-1982-10-1813
Abstract     PDF (147KB)
 

Communication
A New Synthesis of 4-Chromanones
Jaime Primo, Rosa Torma, and Miguel A. Miranda
Vol 19, Issue 10, 1982, pp.1819-1822,
R-1982-10-1819
Abstract     PDF (78KB)
 

Communication
Synthesis of Some Oxazolin-5-one-4-spiro-1’-cyclopropanes Having Functional Groups and Their Thermal Rearrangements
Otohiko Tsuge, Michihiko Noguchi, and Hiroyuki Moriyama
Vol 19, Issue 10, 1982, pp.1823-1828,
R-1982-10-1823
Abstract     PDF (136KB)
 

Communication
Double Annelation of the Enamine-Imines, Isoquinoline and β-Carboline Derivatives, with 6-Methylpyran-2-one-3,5-dicarboxylates
Masataka Ihara, Kazuharu Noguchi, Tatsushi Ohsawa, Keiichiro Fukumoto, and Tetsuji Kametani
Vol 19, Issue 10, 1982, pp.1829-1833,
R-1982-10-1829
Abstract     PDF (101KB)
 

Communication
An Alternative Biomimetic Synthesis of (±)-Campothecin
Masataka Ihara, Kazuharu Noguchi, Tatsushi Ohsawa, Keiichiro Fukumoto, and Tetshuji Kametani
Vol 19, Issue 10, 1982, pp.1835-1838,
R-1982-10-1835
Abstract     PDF (82KB)
 

Communication
Furan to Pyrone Conversions
Franz Josef Jäggi, Masayoshi Tsubuki, Thomas Y. R. Tsai, and Karel Wiesner
Vol 19, Issue 10, 1982, pp.1839-1843,
R-1982-10-1839
Abstract     PDF (107KB)
 

Communication
Ring Transformation Reactions of Novel Xanthinium Ylides
Mikio Hori, Tadashi Kataoka, Hiroshi Shimizu, Eiji Imai, Yukiharu Matsumoto, and Masanori Kawachi
Vol 19, Issue 10, 1982, pp.1845-1848,
R-1982-10-1845
Abstract     PDF (94KB)
 

Communication
Substitutent Effects on the Carbon-13 Chemical Shifts of Ylidic Carbons in Pyridinium Dicyanomethylides
Kiyoshi Matsumoto, Takane Uchida, and Chizuko Uno
Vol 19, Issue 10, 1982, pp.1849-1852,
R-1982-10-1849
Abstract     PDF (81KB)
 

Communication
Nitrogen Nucleophile Displacements of the Acetate Group from 4-Acetoxyazatidin-2-one
Malcolm M. Cambell and Bernard P. Connarty
Vol 19, Issue 10, 1982, pp.1853-1854,
R-1982-10-1853
Abstract     PDF (49KB)
 

Communication
Mulberrofuran D, a New Isoprenoid 2-Arylbenzofuran from the Root Barks of the Mulberry Tree (Morus australis Poir.)
Taro Nomura, Toshio Fukai, Takako Shimada, and Ih-Sheng Chen
Vol 19, Issue 10, 1982, pp.1855-1860,
R-1982-10-1855
Abstract     PDF (157KB)
 

Communication
A Formation of Carbacepham Ring System by 1,6-Bond Coupling through a Radical Cyclization Reaction
Tetsuji Kametani and Toshio Honda
Vol 19, Issue 10, 1982, pp.1861-1863,
R-1982-10-1861
Abstract     PDF (66KB)
 

Communication
Studies on as-Triazine Derivatives. II. A Ring-cleavage Reaction of 3-Trichloromethyl-5,6-diphenyl-1,2,4-triazine and Related Compounds
Shoetsu Konno, Masaaki Yokoyama, and Hiroshi Yamanaka
Vol 19, Issue 10, 1982, pp.1865-1868,
R-1982-10-1865
Abstract     PDF (90KB)
 

Communication
Studies on as-Triazine Derivatives. III. Preparation of 3-Alkenyl-1,2,4-triazine Derivatives by Means of Witting Reaction
Shoestu Konno, Estuko Takaharu, Yuichi Aizawa, and Hiroshi Yamanaka
Vol 19, Issue 10, 1982, pp.1869-1872,
R-1982-10-1869
Abstract     PDF (86KB)
 

Communication
A Route for Total Synthesis of Ergot Alkaloids. Synthesis of the Despyrrole Analogs of Methyl Lysergate, Isolysergol, and Isofumigaclavine A.
Toshio Kiguchi, Chiyomi Hashimoto, Takeaki Naito, and Ichiya Ninomiya
Vol 19, Issue 10, 1982, pp.1873-1877,
R-1982-10-1873
Abstract     PDF (102KB)
 

Report
The Reaction of 2,4-Dichloroquinazoline with N-Alkylpyrrolidines
Hideki Miki and Fumiko Kasahara
Vol 19, Issue 10, 1982, pp.1879-1882,
R-1982-10-1879
Abstract     PDF (104KB)
 

Report
The Absolute Configuration of Stephanine and Crebanine
Jun-ichi Kunitomo, Miyoko Satoh, Yasuo Watanabe, Matao Matsui, Masatoshi Inoue, and Toshimasa Ishida
Vol 19, Issue 10, 1982, pp.1883-1888,
R-1982-10-1883
Abstract     PDF (127KB)
 

Report
Oxides of Heterocyclic Quinones. N-Oxides and Epoxides of Quinoline- and Isoquinoline-5,8-dione
Jacek Mlochowski, Krystian Kloc, and Joanna Piatkowska
Vol 19, Issue 10, 1982, pp.1889-1894,
R-1982-10-1889
Abstract     PDF (168KB)
 

Report
Synthesis of Benzo[5,6]cyclohept[1,2,3ij]isoquinolines as Rigid Congeners of Tetrahydropapaveroline
Padam N. Sharma, Kenner C. Rice, and Arnold Brossi
Vol 19, Issue 10, 1982, pp.1895-1901,
R-1982-10-1895
Abstract     PDF (197KB)
 

Report
vic-Iodothiocyanates and Iodoisothiocyanates. Part 7. The Synthesis of 2-Benzylamino-2-thiazolines
Richard C. Cambie, Peter S. Rutledge, Gary A. Strange, and Paul D. Woodgate
Vol 19, Issue 10, 1982, pp.1903-1908,
R-1982-10-1903
Abstract     PDF (153KB)
 

Report
Heterocage Compound [II]. Synthesis of Thiacane Tricyclic Systems: Thiabrendane and Thiaisotwistane Skeleton with an Amino Function and Their S-Oxide Derivatives
Shun Inokuma, Akihiko Sugie, Koichi Moriguchi, Hiromi Shimomura, and Junki Katsube
Vol 19, Issue 10, 1982, pp.1909-1913,
R-1982-10-1909
Abstract     PDF (123KB)
 

Report
High-pressure Reactions of Pyrroles with Dimethyl Acetylenedicarboxylate
Hiyoshizo Kotsuki, Yuichiro Mori, Hitoshi Nishizawa, Masamitsu Ochi, and Kiyoshi Matsuoka
Vol 19, Issue 10, 1982, pp.1915-1920,
R-1982-10-1915
Abstract     PDF (123KB)
 

Report
Formation of 1,2,3,5-Tetrasubstituted 2-Pyrrolin-4-ones and 1,2,3-Trisubstituted Pyrroles from Diphenylcyclopropenone and 1,4-Diazabutadienes
Masahiko Takahashi, Tomomi Funaki, Hisao Honda, Yoshiyuki Yokoyama, and Hideo Takimoto
Vol 19, Issue 10, 1982, pp.1921-1924,
R-1982-10-1921
Abstract     PDF (95KB)
 

Report
Reactions with Activated Nitriles: Some New Approaches for the Synthesis of Pyridine Derivatives
Hamed A. Daboun, Sadek E. Abdou, and Mahmoud M. Khader
Vol 19, Issue 10, 1982, pp.1925-1929,
R-1982-10-1925
Abstract     PDF (118KB)
 

Report
(—)-4α-Hydroxysparteine, a New Natural Product from Acosmium panamense
Manuel F. Balandrin and A. Douglas Kinghorn
Vol 19, Issue 10, 1982, pp.1931-1934,
R-1982-10-1931
Abstract     PDF (93KB)
 

Report
Reaction of Banzo[b]thiopine 1,1-Dioxide with Iodine Azide and Bromide Azide: X-Ray Structure Analysis of the Adducts
Yasumitsu Tamura, Masayoshi Tsunekawa, Said M. M. Bayomi, Sund Kwon, Masazumi Ikeda, and Masaru Kido
Vol 19, Issue 10, 1982, pp.1935-1938,
R-1982-10-1935
Abstract     PDF (81KB)
 

Review
Some Consequences of Lone Pair Interactions in the Chemistry of Monosaccharides
Vernon G. S. Box
Vol 19, Issue 10, 1982, pp.1939-1966,
R-1982-10-1939
Abstract     PDF (539KB)
 

Communication
Synthesis of Cyclodextrin Appended Porphyrin and Its Guest-Induced Super Slow Multiconformational Changes
Nagao Kobayashi, Uichi Akiba, Kastuko Takatori, Akihiko Ueno, and Tetsuo Osa
Vol 19, Issue 11, 1982, pp.2011-2014,
R-1982-11-2011
Abstract     PDF (112KB)
 

Communication
Hindered Rotation in 2-Arylindolines. Isolation of Diastereomeric Atropisomers
Takeo Kitamura, Toshitaka Koga, Kazunobu Harano, and Tanezo Taguchi
Vol 19, Issue 11, 1982, pp.2015-2018,
R-1982-11-2015
Abstract     PDF (90KB)
 

Communication
Chemistry of Azidoquinones. Synthesis and Thermolysis of the Azido-o-quinone, 3-Azido-4-(4-methylcyclohexa-3,6-dione-1,4-dienyl)-1,2-naphthoquinone
Steward P. Lee and Harold W. Moore
Vol 19, Issue 11, 1982, pp.2019-2025,
R-1982-11-2019
Abstract     PDF (106KB)
 

Communication
Diels-Alder Cycloaddition of 1,3-Disubstituted Butadienes to Isoquinolinopyrrolinediones: Solvent and Temperature Effect on cis-end to cis-exo Isomerization of the Adduct
Yoshisuke Tsuda, Takeshi Ohshima, Takehiro Sano, and Jun Toda
Vol 19, Issue 11, 1982, pp.2027-2032,
R-1982-11-2027
Abstract     PDF (134KB)
 

Communication
Structures of Forsythoside C and D, Antibacterial Principles of Forsythia suspensa Fruits
Katsuya Endo and Hiroshi Hikino
Vol 19, Issue 11, 1982, pp.2033-2036,
R-1982-11-2033
Abstract     PDF (127KB)
 

Communication
The Synthesis of 7,8-Dimethoxy-1-(3,4-dimethoxybenzyl)-2,3-dihydro-1H-3-benzazepine and Related Compounds
Roger F. Newton, Malcorm Sainsbury, and Paul L. R. Stanley
Vol 19, Issue 11, 1982, pp.2037-2040,
R-1982-11-2037
Abstract     PDF (67KB)
 

Communication
Utilization of Sulfoxides Containing Pyridine Nuclei as a New Type of Phase Transfer Catalysts: IV
Naomichi Furukawa, Satoshi Ogawa, Tsutomu Kawai, Keiko Kashimoto, Hisashi Fujihara, and Shigeru Oae
Vol 19, Issue 11, 1982, pp.2041-2046,
R-1982-11-2041
Abstract     PDF (127KB)
 

Communication
Oxygen-bridged Thia[15]annulenes: Demonstration of a Strong Paramagnetic Ring Current in a 4nπ-Thia-annulene (n=4)
Haru Ogawa, Taiji Imoto, Izumi Miyamoto, Yoichi Taniguchi, Toshitaka Koga, and Yasuyoshi Nogami
Vol 19, Issue 11, 1982, pp.2047-2051,
R-1982-11-2047
Abstract     PDF (110KB)
 

Communication
Δ2-Pyrroline-4,5-dione, and Ambident Dienophile in Diels-Alder Reaction
Yoshisuke Tsuda, Takeshi Ohshima, Takehiro Sano, and Jun Toda
Vol 19, Issue 11, 1982, pp.2053-2056,
R-1982-11-2053
Abstract     PDF (93KB)
 

Communication
Photocyclization of Succinimide Derivatives with Amido Group in Side Chains. Synthesis of Tricyclic Pyrrolo[1,2-a]pyrazine Ring Systems
Minoru Machida, Sumiko Oyadomari, Haruko Takechi, Kosei Ohno, and Yuichi Kanaoka
Vol 19, Issue 11, 1982, pp.2057-2060,
R-1982-11-2057
Abstract     PDF (76KB)
 

Communication
Ring-Transformation of 1,2,4-Oxadiazine Derivatives into 4-Hydroxypyrimidine Derivatives: Catalytic Hydrogenation of 3-Aryl-5-ethoxycarbonylmethelene-5,6-dihydro-4H-1,2,4-oxadiazine Derivatives
Katsumi Tabei, Estuko Kawashima, Toyozo Takada, and Tetsuzo Kato
Vol 19, Issue 11, 1982, pp.2061-2066,
R-1982-11-2061
Abstract     PDF (132KB)
 

Communication
A Photochemical Conversion of a Spirobenzylisoquinoline into a Secoberbine
Belkis Gözler, Maurice Shamma, Zarouhi Mardirossian, and Violeta Chervenkova
Vol 19, Issue 11, 1982, pp.2067-2070,
R-1982-11-2067
Abstract     PDF (81KB)
 

Communication
Photolysis of Quinolyl and Isoquinolyl Azides in Alcohols Containing Sulfuric Acid
Hiroyuki Sawanishi, Toyoko Hirai, and Takashi Tsuchiya
Vol 19, Issue 11, 1982, pp.2071-2074,
R-1982-11-2071
Abstract     PDF (85KB)
 

Communication
Stereoselective Total Synthesis of Necine Bases, (±)-Retronecine and (±)-Turneforcidine
Tatsushi Ohsawa, Masataka Ihara, Keiichiro Fukumoto, and Tetsuji Kametani
Vol 19, Issue 11, 1982, pp.2075-2077,
R-1982-11-2075
Abstract     PDF (74KB)
 

Communication
An Unexpected Reaction of a 3-Amino-2H-azirine with 1,3-Benzoxazin-2,4-dione
B. Parthasarathi Chandrasekhar, Jost H. Bieri, Heinz Heimgartner, Gabriel Germain, and Jean-Paul Declercq
Vol 19, Issue 11, 1982, pp.2079-2085,
R-1982-11-2079
Abstract     PDF (131KB)
 

Communication
3-Chloro-3-cyano-1-(2,4-dimethoxybenzyl)-4-phenylthioazetidin-2-one
Malcolm M. Campbell and David K. Donald
Vol 19, Issue 11, 1982, pp.2087-2088,
R-1982-11-2087
Abstract     PDF (58KB)
 

Communication
Synthesis of 9-Methoxy-1,6-diazaphenalene
Robert W. Weber and James M. Cook
Vol 19, Issue 11, 1982, pp.2089-2092,
R-1982-11-2089
Abstract     PDF (93KB)
 

Report
Triethylamine Solubilised Phosphorous Pentasulphide as Thiation Reagent: A Novel Route to Totally Thiated Heterocycles
Bhabagrahi Dash, E. Khalli Dora, and Chandra Sekhar Panda
Vol 19, Issue 11, 1982, pp.2093-2098,
R-1982-11-2093
Abstract     PDF (113KB)
 

Report
Synthesis of Some New 6-Substituted Carbapenem Derivatives
Kapa Prasad, Kurt Adlgasser, Rajiv Sharma, and Peter Stütz
Vol 19, Issue 11, 1982, pp.2099-2102,
R-1982-11-2099
Abstract     PDF (90KB)
 

Report
Marsupsin, a New Benzofuranone from Pterocarpus marsupium Roxb.
Rakesh Maurya, Anil B. Ray, Francis K. Duah, David J. Slatkin, and Paul L. Schiff, Jr.
Vol 19, Issue 11, 1982, pp.2103-2107,
R-1982-11-2103
Abstract     PDF (135KB)
 

Report
Byproducts in the O-Phenyltetrazolylation of (±)-2,4-Dihydroxy-N-formylmorphinan-6-one. Alkylation at C-5
Fu-Lian Hsu, Kenner C. Rice, and Arnold Brossi
Vol 19, Issue 11, 1982, pp.2109-2114,
R-1982-11-2109
Abstract     PDF (160KB)
 

Report
Novel Applications of the Modified Polonovski Reaction — II. Regiocontrolled Iminium Ion Formation
Mauri Lounasmaa and Ari Koskinen
Vol 19, Issue 11, 1982, pp.2115-2117,
R-1982-11-2115
Abstract     PDF (81KB)
 

Report
Ring Transformations of Oxazoles and Their Benzo Analogues. New Synthetic Route for 2H-Imidazo[2,1-b][1,3,4]thiadiazine and N-Heteroaryl-o-aminophenol
Tadashi Sasaki, Eikoh Ito, and Ikuo Shimizu
Vol 19, Issue 11, 1982, pp.2119-2129,
R-1982-11-2119
Abstract     PDF (254KB)
 

Report
New 1,10-Phenanthrolinethioles
Max Hunziker and Urs Hauser
Vol 19, Issue 11, 1982, pp.2131-2138,
R-1982-11-2131
Abstract     PDF (205KB)
 

Report
Oxidation of 2-Indolinones with Cobalt(II) Schiff’s Base Complexes
Akira Inada and Yutaka Morita
Vol 19, Issue 11, 1982, pp.2139-2142,
R-1982-11-2139
Abstract     PDF (109KB)
 

Report
A Formation of Pyrrolo[2,1-a]isoquinoline Derivatives by the Reaction of Isoquinoline N-Oxides with Ethyl Propiolate
Shinzo Kano, Tsutomu Yokomatsu, Yoko Yuasa, and Shiroshi Shibuya
Vol 19, Issue 11, 1982, pp.2143-2145,
R-1982-11-2143
Abstract     PDF (70KB)
 

Report
Ring Expansion of 2-Ethynylthiacycloalkanes via Sulfonium Ylides by [2,3]-Sigmatropic Rearrangement
Haruki Sashida and Takashi Tsuchiya
Vol 19, Issue 11, 1982, pp.2147-2150,
R-1982-11-2147
Abstract     PDF (80KB)
 

Report
Base-catalyzed Racemization of Nicotine
Yasuko Tsujino, Saizo Shibata, Akio Katsuyama, Takuro Kisaki, and Hajime Kaneko
Vol 19, Issue 11, 1982, pp.2151-2154,
R-1982-11-2151
Abstract     PDF (88KB)
 

Review
Synthesis and Reactivity of 2-Azabicyclo[2.2.1]heptanes, Heptenes and Heptadienes
Dominique Blondet and Christphe Morin
Vol 19, Issue 11, 1982, pp.2155-2182,
R-1982-11-2155
Abstract     PDF (411KB)
 

Review
Syntheses and Reactions of Cyclobutane-fused Six-membered Heteroaromatics
Chikara Kaneko and Toshihiko Naito
Vol 19, Issue 11, 1982, pp.2183-2206,
R-1982-11-2183
Abstract     PDF (494KB)
 

Communication
Sulfer Dioxide Insertion into γ-Functional Vinylic Grinard Reagents. A Facile Synthesis of α,β-Unsaturated γ-Sultines and γ-Sultones
Elisabeth Thoumazeau, Bernard Jousseaume, Françoise Tiffon, and Jean-Georges Duboudin
Vol 19, Issue 12, 1982, pp.2247-2250,
R-1982-12-2247
Abstract     PDF (86KB)
 

Communication
Activated Nitriles in Heterocyclic Synthesis: A Novel Synthesis of Pyrazolo[5,6:3’,4’]pyrano[5,4-b]isoxazoles
Suzan Ibraheim Aziz, Bahia Yahia Riad, Hassan Attia Elfahham, and Mohamed Hilmy Elnagdi
Vol 19, Issue 12, 1982, pp.2251-2254,
R-1982-12-2251
Abstract     PDF (94KB)
 

Communication
Synthesis of Norrufescine
Mary D. Manachery, Michael P. Cava, Keith T. Buck, and William J. Prinz
Vol 19, Issue 12, 1982, pp.2255-2257,
R-1982-12-2255
Abstract     PDF (56KB)
 

Communication
Cycloaddition Reactions of Thiazolium N-Dicyanomethylide with Olefinic Dipolarophiles
Otohiko Tsuge, Yoichi Shimizu, Hiroshi Shimoharada, amd Shuji Kanemasa
Vol 19, Issue 12, 1982, pp.2259-2262,
R-1982-12-2259
Abstract     PDF (110KB)
 

Communication
Simple Conversion of 8-Alkyl-8,14-cycloberbines to Spirobenzylisoquinolines by Regioselective C-N Bond Cleavage
Miyoji Hanaoka, Shun-ichiro Sakurai, Yuko Sato, and Chisato Mukai
Vol 19, Issue 12, 1982, pp.2263-2268,
R-1982-12-2263
Abstract     PDF (122KB)
 

Communication
IAC Reactions in the Indole Series: Total Synthesis of Clavicipitic Acid
Alan P. Kozikowski and Michael N. Greco
Vol 19, Issue 12, 1982, pp.2269-2273,
R-1982-12-2269
Abstract     PDF (101KB)
 

Communication
Photochemical Ring Opening Rreactions of 3-Alkoxyisocoumarin and 3-Halo-1-isoquinolone
Chikara Kaneko, Toshihiko Naito, and Chiemi Miwa
Vol 19, Issue 12, 1982, pp.2275-2278,
R-1982-12-2275
Abstract     PDF (106KB)
 

Communication
A New Synthesis of (±)-Lysergic Acid
Toshiko Kiguchi, Chiyomi Hashimoto, Takeaki Naito, and Ichiya Ninomiya
Vol 19, Issue 12, 1982, pp.2279-2282,
R-1982-12-2279
Abstract     PDF (92KB)
 

Communication
An Improved Conversion of 1,4,6-Trisubatituted 2(1H)-Pyrimidinones into the Corresponding Thiones
Akira Katoh, Choji Kashima, and Yoshimori Omote
Vol 19, Issue 12, 1982, pp.2283-2286,
R-1982-12-2283
Abstract     PDF (74KB)
 

Communication
The Revised Structure of Paniculine
Orland Muñoz and Mariano Castillo
Vol 19, Issue 12, 1982, pp.2287-2290,
R-1982-12-2287
Abstract     PDF (79KB)
 

Communication
A Facile Conversion of the 1-Methyl Group to the 1-Amino Group of Xanthine Derivatives
Taisei Ueda, Noriichi Oda, Jinsaku Sakakibara, and Kazumi Takeya
Vol 19, Issue 12, 1982, pp.2291-2294,
R-1982-12-2291
Abstract     PDF (65KB)
 

Communication
A Convenient Synthesis of 6-Methylellipticine and 6-Methylolivacine
Martin J. Wanner, Gerrit-Jan Koomen, and Upendra K. Pandit
Vol 19, Issue 12, 1982, pp.2295-2300,
R-1982-12-2295
Abstract     PDF (100KB)
 

Communication
Demethylprotoemetinols from Alangium lamarckii
Esahak Ali, Radhika R. Sinha, Basudeb Achari, and Satyesh C. Pakrashi
Vol 19, Issue 12, 1982, pp.2301-2304,
R-1982-12-2301
Abstract     PDF (100KB)
 

Communication
Syntheses of (—)-9-Demethylprotoemethinol and (±)- and (—)-10-demethylprotoemetinols
Tozo Fujii, Masashi Ohba, Hitoshi Suzuki, Satyesh C. Pakrashi, and Esahak Ali
Vol 19, Issue 12, 1982, pp.2305-2308,
R-1982-12-2305
Abstract     PDF (90KB)
 

Communication
Double Ring-transformation of Uracils to Pyrazolones via Hydantoin Ring System
Kosaku Hirota, Yoshihiro Yamada, Jun-ichi Haruta, and Shigeo Senda
Vol 19, Issue 12, 1982, pp.2309-2312,
R-1982-12-2309
Abstract     PDF (70KB)
 

Report
Heterocyclic Quinones with Potential Antitumor Activity. A Convenient Synthesis of 5,6-Dimethyl-4,7-benzimidazolediones
Ippolito Antonini, Gloria Cristalli, Palmarisa Franchetti, Mario Grifantini, and Sante Martelli
Vol 19, Issue 12, 1982, pp.2313-2317,
R-1982-12-2313
Abstract     PDF (129KB)
 

Report
A New Synthesis of γ-Ylidene-α,β-butenolides from 2-Nitro-5-furancarbaldehyde and Pyrazoles
Maria de Bernadi, Giovanni Vidari, and Paola Vita Finzi
Vol 19, Issue 12, 1982, pp.2319-2325,
R-1982-12-2319
Abstract     PDF (183KB)
 

Report
Regioselective Functionalisation of the Δα,β-Butenolide Ring via Group IV-B Organometallics
Mariella Fiorenza, Alfredo Ricci, M. Novella Romanelli, Maurizio Taddei, Pasquale Dembech, and Giancarlo Seconi
Vol 19, Issue 12, 1982, pp.2327-2329,
R-1982-12-2327
Abstract     PDF (83KB)
 

Report
A Study of the Structure of 4-Arylazo Derivatives of 2-Phenyl-5-oxazolone
Ahmad S. Shawali, Abdou O. Abdelhamid, Nada F. Ahmad, and Cyril Párkányi
Vol 19, Issue 12, 1982, pp.2331-2338,
R-1982-12-2331
Abstract     PDF (186KB)
 

Report
Selective Preparation. 39. Preparation of Some Chlorodibenzofurans from 1-Hydroxy- and 2-Hydroxydibenzofuran
Masashi Tashiro and Haruo Yoshiya
Vol 19, Issue 12, 1982, pp.2339-2343,
R-1982-12-2339
Abstract     PDF (102KB)
 

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Preparative Electrochemistry I. A Novel Electrochemical Oxodation of a 1,2,3,4-Tetrahydrocarbazole to a Carbazole Derivative
Gilbert Reymond, Janis Vasilevskis, and Voldemar Toome
Vol 19, Issue 12, 1982, pp.2345-2347,
R-1982-12-2345
Abstract     PDF (92KB)
 

Report
Deterimination of Structures of Tri- and Tetrabromodibenzofurans Formed in Bromination of Dibenzofuran
Masashi Tashiro and Haruo Yoshiya
Vol 19, Issue 12, 1982, pp.2349-2354,
R-1982-12-2349
Abstract     PDF (127KB)
 

Report
Sindamine, Punjabine, and Gilgitine: Three New Secobisbenzylisoquinoline Alkaloids
John E. Leet, S. Fazal Hussain, Robert D. Minard, and Maurice Shamma
Vol 19, Issue 12, 1982, pp.2355-2360,
R-1982-12-2355
Abstract     PDF (157KB)
 

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