HeteroCycles

Special Issue

Special Issues of the 19th International Congress of Heterocyclic Chemistry's Special Issues, Vol. 21, No. 2, 1984

445 data found. 271 - 300 listedFirst Previous Next Last

| Special issue | Vol 21, No. 2, 1984, pp.623-623
Published online:

DOI: 10.3987/S-1984-02-0623

■ Sulfer Dichloride as a Sulfer Transfer Reagent in Heterocyclic Synthesis

Mitsuo Komatsu, Yoshiki Ohshiro, and Toshio Agawa

*Department of Applied Chemistry, Faculty of Engineering, Osaka University, 2-1 Yamadaoka, Toyonaka, Osaka 560-0043, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.624-624
Published online:

DOI: 10.3987/S-1984-02-0624

■ Diphenyl Phosphorazidate (DPPA) as a 1,3-Dipole. Formation and Decomposition of Labile 1,2,3-Triazoline Derivatives

Nobuharu Kato, Yasumasa Hamada, and Takayuki Shioiri

*Faculty of Pharmaceutical Sciences, Nagoya City University, Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.625-625
Published online:

DOI: 10.3987/S-1984-02-0625

■ Trimethylsilyldiazomethane: A New Synthon for the Preparation of 5-Hydroxy-1,2,3-triazoles

Toyohiko Aoyama, Atsuko Fukushima, and Takayuki Shioiri

*Faculty of Pharmaceutical Sciences, Nagoya City University, Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.626-626
Published online:

DOI: 10.3987/S-1984-02-0626

■ Oxidation of 4-Acetyl-2-methilthio-Δ²-1,3,4-thiadiazolines with m-Chloroperbenzoic Acid and Reaction of the Oxidation Products

Seiji Kubota, Kouhei Toyooka, Masayuki Shibuya, and Zenei Taira

*Faculty of Pharmaceutical Sciences, University of Tokushima, Sho-machi, Tokushima 770-8505, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.627-627
Published online:

DOI: 10.3987/S-1984-02-0627

■ Heterocyclic Conversion from 5-Amino-1-vinyl-4,5-dihydro-1H-1,2,3-trizoles

Masato M. Ito, Yujiro Nomura, Yoshito Takeuchi, and Shuji Tomoda

*Department of Life Science, Graduate School of Arts and Science, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8902, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.628-628
Published online:

DOI: 10.3987/S-1984-02-0628

■ Behavior of the Active Aldehyde Generated from Thiamine and Its Derivatives

Kentaro Hirai and Hirohiko Sugimoto

*Shionogi Research Laboratories, Shionogi & Co. Ltd., Fukushima-ku, Osaka 553-0002, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.629-629
Published online:

DOI: 10.3987/S-1984-02-0629

■ The Oxidation and Reduction of 4-Formyl- and 4-Acethyl-3-arylsydnones

Hsien-Ju Tien

*Department of Chemistry, Natioanl Cheng Kung University, 1. Ta-Shiueh Rd., Tainan, 701, Taiwan, R.O.C.

PDF (13KB)

| Special issue | Vol 21, No. 2, 1984, pp.630-630
Published online:

DOI: 10.3987/S-1984-02-0630

■ Synthesis of Sydnone Compounds with Heterocyclic Substituents

Hsien-Ju Tien, Mou-Yung Yeh, Takushi Goto, Toshio Fuchigami, and Tsutomu Nonaka

*Department of Chemistry, Natioanl Cheng Kung University, 1. Ta-Shiueh Rd., Tainan, 701, Taiwan, R.O.C.

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| Special issue | Vol 21, No. 2, 1984, pp.631-631
Published online:

DOI: 10.3987/S-1984-02-0631

■ Synthesis and Biological Activities of Some Naphthoufurans as Analogues of 7,8-Benzofulavones

Gérard Bastian and Réne Royer

*Service de Chimie, E. R. CNRS N213, Section de Biologie, Institut Curie, 26 rue d‘Ulm, F-75231, Paris Cedex5, France

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| Special issue | Vol 21, No. 2, 1984, pp.632-632
Published online:

DOI: 10.3987/S-1984-02-0632

■ **A New Synthesis of Substituted 2(1H)Pyridinethiones from Enolates of 1,5-Enediones Obtained via Pyrylium Salts**

Jan Becher, Fahmy M. Assad, and Henning Nissen

*Department of Chemistry, Odense University, Campusvej 55 DK-5230 Odense M., Denmark

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| Special issue | Vol 21, No. 2, 1984, pp.633-633
Published online:

DOI: 10.3987/S-1984-02-0633

■ Kostanecki Reaction Adapted to 3-Cinnamoyl 2-Pyrones

M. Hamdi, D. Chergui, and Y. Rachedi

*Laboratoire des Composes Organiques Heterocycliques, Institut de Chimie, Universite de Sciences et de la Technologie, B.P. 32 El-Alia, 16111 Bab-Ezzouar, Algeria

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| Special issue | Vol 21, No. 2, 1984, pp.634-634
Published online:

DOI: 10.3987/S-1984-02-0634

■ **A Study on the Oxidative Degradation of Dibenz[b,f]oxepin-11(10H)-one by Field Desorption Mass Spectrometry**

Koji Yoshida, Satoshi Arakawa, Katsuhiko Hino, Tsutomu Irie, and Hiotshi Uno

*Dainippon Pharmaceutical Co., LTD., Enoki 33-94, Suita, Osaka 564, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.635-635
Published online:

DOI: 10.3987/S-1984-02-0635

■ Heterocycles from Photolysis of β-(o-Heteroatom-substituted-phenyl)vinyl Bromides

Tsugio Kitamura, Hironobu Kawasato, Shinjiro Kobayashi, and Hiroshi Taniguchi

*Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.636-636
Published online:

DOI: 10.3987/S-1984-02-0636

■ Synthesis of 2-Pyrine Derivatives Using Ketenethioacetal(3)

Yoshinori Tominaga, Atsuyuki Ushirogochi, Yoshiro Matsuda, and Goro Kobayashi

*Faculty of Pharmaceutical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.637-637
Published online:

DOI: 10.3987/S-1984-02-0637

■ Structures of Natural Diels-Alder Adducts from the Root Barks of the Mulberry Tree

Toshio Fukai, Yoshio Hano, Junko Matsumoto, Tomoko Fujimoto, Kazuhiro Hirakura, and Taro Nomura

*Faculty of Pharmaceutical Sciences, Toho University, 2-2-1, Miyama, Funabashi, Chiba 274-8510, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.638-638
Published online:

DOI: 10.3987/S-1984-02-0638

■ Total Synthesis of D-Homoesterone Using Pyran Annelation

M. Yamamoto, S. Iwasa, K. Suzuki, and K. Yamada

*Department of Applied Chemistry, Faculty of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan

PDF (22KB)

| Special issue | Vol 21, No. 2, 1984, pp.639-639
Published online:

DOI: 10.3987/S-1984-02-0639

■ The Synthesis of Dimeric Macrolides, (±)-Pyrenophorin and (±)-Colletallol

Takeshi Wakamatsu, Satoshi Yamada, Yoshiko Ohseko, and Yoshio Ban

*Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.640-640
Published online:

DOI: 10.3987/S-1984-02-0640

■ New Annelation Methods for Heteroaromatics

Chikara Kaneko, Toshihiko Naito, Naoyuki Shimomura, and Yu Momose

*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.641-641
Published online:

DOI: 10.3987/S-1984-02-0641

■ Synthesis of Pyridines and Pyridones

Orchidee H. Hishmat, Madiha M. Y. Zohair, and Jehane A. A. Micky

*Natural Products Department, National Research Centre, Dokki, Cairo, Egypt

PDF (26KB)

| Special issue | Vol 21, No. 2, 1984, pp.642-642
Published online:

DOI: 10.3987/S-1984-02-0642

■ Acylation of Some Furocoumarin Derivatives

Orchidee H. Hishmat and Sally S. E. -D. El-Nakkady

*Natural Products Department, National Research Centre, Dokki, Cairo, Egypt

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| Special issue | Vol 21, No. 2, 1984, pp.643-643
Published online:

DOI: 10.3987/S-1984-02-0643

■ **New Synthesis of Polyheteroarenes via Palladium-Phosphine Complex Catalyzed Crosscoupling**

Akio Minato, Keizo Suzuki, Kohei Tamao, and Makoto Kumada

*Kyoto Pharmaceutical University, Misasagi, Yamashina, Kyoto 607-8414, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.644-644
Published online:

DOI: 10.3987/S-1984-02-0644

■ Synthesis of Cycloalkenopyridine by Thermal Rearrangement of Cycloalkanone Oxime O-Allyl Ether and Synthesis of Alkaloids by Its Application

Hiroshi Irie, Junko Koyama,Teruyo Sugita, and Yukio Suzuta

*Kobe Women‘s College of Pharmacy, Motoyamakita, Higashinad, Kobe, Hyogo 658, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.645-645
Published online:

DOI: 10.3987/S-1984-02-0645

■ Photochemistry of 2-Pyridones. Photoaddition with Conjugated Dienes

Yuichi Kanaoka, Yoshiya Ikeda, and Eisuke Sato

*Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.646-646
Published online:

DOI: 10.3987/S-1984-02-0646

■ Dealkylation of Tertiary Amines Using TMS Reagents

Norihiro Tokitoh, Renji Okazaki, and Naoki Inamoto

*Department of Chemistry, School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.647-647
Published online:

DOI: 10.3987/S-1984-02-0647

■ **Thermal cis-trans Isomerizationof 5-Ethyl-2-oxo-4-piperidineacetic Acid and Related Compounds**

Tozo Fujii, Masashi Ohba, Shigeyuki Yoshifuji, and Shigeaki Akiyama

*Faculty of Pharmaceutical Scicences, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-0934, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.648-648
Published online:

DOI: 10.3987/S-1984-02-0648

■ Photo-arylation; Synthesis of Aryl- and Heteroarylpyridines by Photolysis of 2-Halopyridines

Kohichi Seki, Kazue Ohkura, Chihiro Yoshida, Masanao Terashima, and Yuichi Kanaoka

*Faculty of Pharmaceutical Scicences, Higashinihonngakuen University, 1757 Kanazawa, Toubetu-cho, Ishikari-gun, Hokkaodo 061-0212, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.649-649
Published online:

DOI: 10.3987/S-1984-02-0649

■ Syntheses and Reactions of Heteroarylorganoboranes

Masanao Terashima, Minoru Ishikura, and Machiko Kamada

*Faculty of Pharmaceutical Scicences, Higashinihonngakuen University, 1757 Kanazawa, Toubetu-cho, Ishikari-gun, Hokkaodo 061-0212, Japan

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| Special issue | Vol 21, No. 2, 1984, pp.650-650
Published online:

DOI: 10.3987/S-1984-02-0650

■ Preparation of Arylamines Using Diphenyl Phosphorazidate (DPPA)

Shigehiro Mori, Toyohiko Aoyama, and Takayuki Shioiri

*Faculty of Pharmaceutical Sciences, Nagoya City University, Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan

PDF (23KB)

| Special issue | Vol 21, No. 2, 1984, pp.651-651
Published online:

DOI: 10.3987/S-1984-02-0651

■ Intramolecular Cyclization Reactions of Cyclic Amine N-Imides Having Unsaturated Substituents

Haruki Sashida, Masato Hasebe, Masanobu Kato, Jyoji Kuirta, and Takashi Tsuchiya

*School of Pharmacy, Hokuriku University, 3-Ho, Kanagawa machi, Kanazawa 920-1181, Japan

PDF (28KB)

| Special issue | Vol 21, No. 2, 1984, pp.652-652
Published online:

DOI: 10.3987/S-1984-02-0652

■ **Indirect Electrooxidation of tert-Amines with RuO₄**

Shigeru Torii, Tsutomu Inokuchi, and Takao Yukawa

*Department of Industrial Chemistry, Faculty of Engineering, Okayama University, 3-1-1 Tsushima-naka, Okayama 700-8530, Japan

PDF (28KB)

445 data found. 271 - 300 listedFirst Previous Next Last

HETEROCYCLES

Special Issue

Special Issues of the 19th International Congress of Heterocyclic Chemistry's Special Issues, Vol. 21, No. 2, 1984

■ Sulfer Dichloride as a Sulfer Transfer Reagent in Heterocyclic Synthesis

■ Diphenyl Phosphorazidate (DPPA) as a 1,3-Dipole. Formation and Decomposition of Labile 1,2,3-Triazoline Derivatives

■ Trimethylsilyldiazomethane: A New Synthon for the Preparation of 5-Hydroxy-1,2,3-triazoles

■ Oxidation of 4-Acetyl-2-methilthio-Δ2-1,3,4-thiadiazolines with m-Chloroperbenzoic Acid and Reaction of the Oxidation Products

■ Heterocyclic Conversion from 5-Amino-1-vinyl-4,5-dihydro-1H-1,2,3-trizoles

■ Behavior of the Active Aldehyde Generated from Thiamine and Its Derivatives

■ The Oxidation and Reduction of 4-Formyl- and 4-Acethyl-3-arylsydnones

■ Synthesis of Sydnone Compounds with Heterocyclic Substituents

■ Synthesis and Biological Activities of Some Naphthoufurans as Analogues of 7,8-Benzofulavones

■ A New Synthesis of Substituted 2(1H)Pyridinethiones from Enolates of 1,5-Enediones Obtained via Pyrylium Salts

■ Kostanecki Reaction Adapted to 3-Cinnamoyl 2-Pyrones

■ A Study on the Oxidative Degradation of Dibenz[b,f]oxepin-11(10H)-one by Field Desorption Mass Spectrometry

■ Heterocycles from Photolysis of β-(o-Heteroatom-substituted-phenyl)vinyl Bromides

■ Synthesis of 2-Pyrine Derivatives Using Ketenethioacetal(3)

■ Structures of Natural Diels-Alder Adducts from the Root Barks of the Mulberry Tree

■ Total Synthesis of D-Homoesterone Using Pyran Annelation

■ The Synthesis of Dimeric Macrolides, (±)-Pyrenophorin and (±)-Colletallol

■ New Annelation Methods for Heteroaromatics

■ Synthesis of Pyridines and Pyridones

■ Acylation of Some Furocoumarin Derivatives

■ New Synthesis of Polyheteroarenes via Palladium-Phosphine Complex Catalyzed Crosscoupling

■ Synthesis of Cycloalkenopyridine by Thermal Rearrangement of Cycloalkanone Oxime O-Allyl Ether and Synthesis of Alkaloids by Its Application

■ Photochemistry of 2-Pyridones. Photoaddition with Conjugated Dienes

■ Dealkylation of Tertiary Amines Using TMS Reagents

■ Thermal cis-trans Isomerizationof 5-Ethyl-2-oxo-4-piperidineacetic Acid and Related Compounds

■ Photo-arylation; Synthesis of Aryl- and Heteroarylpyridines by Photolysis of 2-Halopyridines

■ Syntheses and Reactions of Heteroarylorganoboranes

■ Preparation of Arylamines Using Diphenyl Phosphorazidate (DPPA)

■ Intramolecular Cyclization Reactions of Cyclic Amine N-Imides Having Unsaturated Substituents

■ Indirect Electrooxidation of tert-Amines with RuO4

■ Oxidation of 4-Acetyl-2-methilthio-Δ²-1,3,4-thiadiazolines with m-Chloroperbenzoic Acid and Reaction of the Oxidation Products

■ **A New Synthesis of Substituted 2(1H)Pyridinethiones from Enolates of 1,5-Enediones Obtained via Pyrylium Salts**

■ **A Study on the Oxidative Degradation of Dibenz[b,f]oxepin-11(10H)-one by Field Desorption Mass Spectrometry**

■ **New Synthesis of Polyheteroarenes via Palladium-Phosphine Complex Catalyzed Crosscoupling**

■ **Thermal cis-trans Isomerizationof 5-Ethyl-2-oxo-4-piperidineacetic Acid and Related Compounds**

■ **Indirect Electrooxidation of tert-Amines with RuO₄**