HETEROCYCLES
An International Journal for Reviews and Communications in Heterocyclic ChemistryWeb Edition ISSN: 1881-0942
Published online by The Japan Institute of Heterocyclic Chemistry
Regular Issue
Vol. 2, No. 2, 1974
Published online:
■ Syntheses of Phosphorus Containing Heterocycles by the Ozonolyses of Alkenyl Phosphoramidates
Akira Takamizawa,* Saichi Matsumoto, Tsuyoshi Iwata, Shoji Sakai, and Itsuo Makino
*Shionogi Research Laboratories, Shionogi & Co. Ltd., Fukushima-ku, Osaka 553-0002, Japan
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■ A Stepweise Ring Enlargment Reaction of Lactams
Takeshi Ohishi,* Yuichi Sakurai, Koichi Kamemoto, and Yoshio Ban
*Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
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■ Synthesis of Heterocyclic Compounds Using Diketene: On the Addition Reaction to the C=C Double Bond of Diketene
Tetsuzo Kato,* Masayuki Sato, Nobuya Katagiri, and Yoshinori Kitagawa
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
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■ Syntheses of Heterocyclic Compounds from Benzocyclobutene Derivatives by Thermolysis
Tetsuji Kametani,* Keiichiro Fukumoto, Kunio Ogasawara, Fumio Satoh, Toshio Suzuki, Toshio Honda, Tamiko Takahashi, Yoshio Hirai, Makoto Takemura, Kimio Takahashi, Masahiro Kajiwara, and Yasuyuki Kato
*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan
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■ Reactions of Pyridine N-Oxides with Enamines of N-Substituted 4-Piperidone in the Presence of Acylating Agents
Michio Nakanishi* and Masahiro Yatabe
*Research Laboratories, Yoshitomi Pharmaceutical Industries, Ltd., Koiwaia 955, Yoshitomi-cho, Chukujo-gun, Fukuoka 971-0801, Japan
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■ The Reaction of Stable Sulfur Ylides (Dimethylsulfonium Diacetylmethylide and Dimethylsulfonium Acetylcarbomethoxymethylide) with Aromatic Amine N-Oxides
Mitsuaki Watanabe,* Makoto Kodera, Toshio Kinoshita, and Sunao Furukawa
*Faculty of Pharmaceutical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan
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■ Reactions of Aromatic N-Oxides with O-Benzoyl Aromatic Aldehyde Cyanohydrins in the Presence of Acetic Anhydride
Toshiyasu Endo and Masatomo Hamana*
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Relationship between the Nitration Products, Mass Spectra and Electronic Structure of Mononitroquinoline
Teruo Kurihara* and Akihiro Ohta
*Department of Chemistry, Faculty of Science, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan
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■ Synthesis of N-Oxido-isoquinolyl-1-diazomethane and their Alkylating Properties
Takeshi Endo* and Yoshihisa Mizuno
*Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
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■ Studies on Quinolizines and Indolizines. IX. Reaction of α-Bismethylthiomethylene-2-pyridineacetonitriles
Chikatoshi Maseda, Masakatsu Sone, Yoshinori Tominaga, Reiko Natsuki, Yoshiro Matsuda, and Goro Kobayashi*
*Faculty of Pharmaceutical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan
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■ On the Reaction of Quinazoline with Aromatic Aldehydes in the Presence of Potassium Cyanide: Extension of the Benzoin Condensation
Takeo Higashino,* Masami Goi, and Eisaku Hayashi
*Shizuoka College of Pharmacy, 2-2-1, Oshika, shizuoka-shi, 442 Shizuoka, Japan
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■ Ring Expansion Reaction of 4-Quinazolinones to 1,4-Benzodiazepines
Yoshihisa Yamda,* Toyonari Oine, and Ichizo Inoue
*Department of Synthetic Chemistry, Research Laboratory of Applied Biochemistry, Tanabe Seiyaku Co.Ltd., 3-16-89 Kashima, Yodogawa, Osaka 532, Japan
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■ Formation of 2-Alkyl-3-(2-carboxyphenyl)-4-quinazolone from 2-Alkyl-4-oxo-4H-3,1-benzoxazine by Dimeric Condensation
Hiroyuki Asakawa,* Mitsuo Matano, and Yutaka Kawamatsu
*Central Research Division, Takeda Chemical Industries, Ltd., 17-85 Jusohonmachi 2-chome, Yodogawa-ku, Osaka 532-8686, Japan
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■ Synthesis and Chemical Reactivity of Diazaphenothiazinone
Yoshifumi Maki,* Tokiyuki Hiramitsu, and Mikio Suzuki
*Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan
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■ Synthesis and Structure of Meso-substituted Porphyrin Metal Complexes
Hisanobu Ogoshi,* Ei-ichi Watanabe, Hiroshi Sugimoto, Satoshi Nishimura, and Zen-ichi Yoshida
*Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan
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■ Synthesis of a Bridged Homo[15]annulenium Ion
Haru Ogawa,* Iwao Tabushi, Hidefumi Kato, and Yoichi Taniguchi
*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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■ Syntheses and Reactions of Tetraazanaphthalene Derivatives
Akio Miyake,* Katsumi Itoh, Norio Tada, Yoshikazu Oka, and Shojiro Yurugi
*Chemistry Research Laboratories, Research and Development Division, Takeda Chemical Industries, Ltd., 17-85 Jusohonmachi 2-chome, Yodogawa-ku, Osaka 532-8686, Japan
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■ Synthesis and Reactivity of 7- and 9-Deazaxanthine Derivatives
Shigeo Senda* and Kosaku Hirota
*Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502-8585, Japan
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■ The Synthesis of Two New Types of N,N-Disubstituted Adenines: The Use of Methoxyl Group as a Directing Group in N-Alkylation of Adenine Ring
Tozo Fujii,* Fumiko Tanaka, Kazuyo Mohri, Taisuke Itaya, and Tohru Saito
*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan
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■ N-Alkylation of Imidazoles, Pyrimidines, and Purines with Trialkyl Phosphates
Kiyoshi Yamauchi,* Masahiro Hayashi, and Masayoshi Kinoshita
*Department of Applied Chemistry, Osaka Institute of Technology, Asahi-ku,Osaka, Osaka 535, Japan
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■ 1,3-Dipolar Cycloaddition Reaction of Dimethyl Acetylenedicarboxylate with Hydrazones
Haruo Ogura,* Hiroshi Takahashi, Kazuo Kubo, Kozo Ogawa, and Hitomi Sakai
*School of Pharmaceutical Sciences, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo 108-8641, Japan
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■ Studies on the Synthesis of Amino Sugars from Dihydropyridines
Mitsutaka Natsume* and Moritaka Wada
*Research Foundation Itsuu Laboratory, 2-28-10 Tamagawa, Setagaya-ku, Tokyo 158, Japan
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■ Synthesis and Stereochemistry of Telomers of Vinylene Carbonate as Synthetic Intermediates for Carbohydrates
Takehisa Kunieda,* Takuya Tamura, and Takeo Takizawa
*Faculty of Pharmaceutical Sciences, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113, Japan
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■ Thermal Ring Expamsion of 1-Azirines (Vinyl Nitrene)
Kazuaki Isomura,* Makoto Ichiki, Kenichi Hayashi, Yoichi Hirose, and Hiroshi Taniguchi
*Research Institute of Industrial Science, Faculty of Engineering, Kyushu University, 6-1, Kasuga-koen, Kasuga 816-8580, Japan
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■ Cyclization of β-Ketosulfoxide. The Synthesis of Indole, Benzothiophene and Carbazole Derivatives
Yuji Oikawa* and Osamu Yonemitsu
*Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
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■ Photochemical Ring Contraction of 3(2H)-Pyridazinones
Takashi Tsuchiya,* Heihachiro Arai, Masato Hasebe, and Hiroshi Igeta
*School of Pharmaceutical Sciences, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8555, Japan
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■ Reactions of Hetero-aromatics with Benzoyl Peroxide
Masato Aiura and Yuichi Kanaoka*
*Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan