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HETEROCYCLES
An International Journal for Reviews and Communications in Heterocyclic ChemistryWeb Edition ISSN: 1881-0942
Published online by The Japan Institute of Heterocyclic Chemistry
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Special Issue
Special Issues of the 19th International Congress of Heterocyclic Chemistry's Special Issues, Vol. 21, No. 2, 1984
Published online:
■ One Stage Synthesis of Nitrogen-Heterocycles Using Nitriles under High Pressure
Masahiro Kurabayashi, Koshin Yanagiya, and Masahiko Yasumoto
*National Chemical Laboratory for Industry, Yatabe, tsukuba, Ibaraki 305, Japan
Published online:
■ Synthesis and Stereochemical Studies of cis and trans Condensed-skeleton 5,6-Dihydro-2-phenyl-4H-1,3-thiazines. An Unexpected Spirocyclization
Lajos Simon, Simonné G. Talpas, Ferenc Fülöp, Gábor Bernáth, and Pál Sohár
*Institute of Pharmaceutical Chemistry, University Medical School, Szeged, Hungary
Published online:
■ Synthesis and Properties of Some New Sulfer Derivatives of Chromone and 4-Quinolone
W. Löwe, A. Kennemann, A. Kietzmann, and C. Müller-Menke
*Department of Chemistry, Free University of Berlin, D-1000, Berlin, Germany
Published online:
■ Novel Synhtesis of Substituted Quinolines
M. Z. A. Badr, Y. S. Mohamed, and F. F. Abdel-Latif
*Chemistry Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
Published online:
■ Intramolecular Alkylazide 1,3-Dipolar Cycloaddition: Application to the Synthesis of Heterocyclic Systems
Chin-Kang Sha, Jen-Jong Yuang, and Sheng-Lian Ouyang
*Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30013, Taiwan, R.O.C.
Published online:
■ Transition Metal Catalyzed Novel Route to Quinoline Derivatives Using Alcohols
Yoshihisa Watanabe and Yasushi Tsuji
*Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Sakyou-ku, Kyoto 606-8501, Japan
Published online:
■ Studies on the Vilsmeier — Haack Reaction. Reaction of Substituted Acetophenone Oximes
Ramrao A. Pawar
*Chemistry Department, S. S. V. P. S. Science College, Dhule 424 002, Maharashtra State, India
Published online:
■ Curtius Rearrangement of 1(2H)-Isoquinoline- and 1H-2-Benzopyran-1-one Carboxylic Acids
I. Atanassova, M. Haimova, E. Stanoeva, and S. Spaaov
*Department of Chemistry, University of Sofia, Sofia 1126, Bulgaria
Published online:
■ Novel Heterocycles by the Malonic Ester Variation of the Japp-Klingemann Reaction
Roland Heckendorn and André R. Gagneux
*Pharmaceuticals Division, Research Department, Ciba-Geigy Limited, CH-4002 Basel, Switzerland
Published online:
■ Hypochromism Encountered in Dimerization of Porphyrin
Hiroyoshi Kamogawa, Teruo Nakamura, and Shingo Miyama
*Department of Applied Chemistry, Faculty of Engineering, Yamanashi University, Takeda 4-3-11, Kofu, Yamanashi 400, Japan
Published online:
■ Synthesis and Cycloaddition Reaction of 1,2-Aromatic Ring Fused-3-cyanoindolizines
Kiyoshi Matsumoto, Takane Uchida, Takazumi Sugi, and Takako Kobayashi
*Faculty of Education, Fukui University, Bunkyo, Fukui 910, Japan
Published online:
■ Synthesis and Cycloaddition Reaction of a Nitrogen-bridged Tetravalent Sulfer Compound 1,3,6-Triphenylimidazo[1,2-c]thiazole
Otohiko Tsuge, Shuji Kanemasa, and Takayoshi Hamamoto
*Instituete of Advanced Material Study, Kyushu University, 6-1, Kasuga-koen, Kasuga 816-8580, Japan
Published online:
■ Synthesis and Structure of Purinophanes with Fully Overlapped Conformation
Y. Sakata, K. Akahori, F. Hama, and S. Misumi
*The Institute of Scientific and Industrial Research, Osaka University, 8-1, Mihogaoka, Ibaraki, Osaka 567-0047, Japan
Published online:
■ Novel Method for Preparation of 6H-1,3-Oxazin-6-ones by Retrodiene Reaction
Gábor Bernáth, Géza Stájer, Enikö A. Szabó, and Ferenc Fülöp
*Institute of Pharmaceutical Chemistry, University Medical School, Szeged, Hungary
Published online:
■ A Novel Generation of Bridgehead Imines via Intramolecular Aza-Witting Reactions. Synthesis and Reactions of 4-Azahomoadamant-3(4)-ene and 4-Aza-4-homobrend-3(4)-enes
Tadashi Sasaki, Shoji Eguchi, and Takashi Okano
*Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan
Published online:
■ The Topliss Manual Approach to the Hansch Design of Biologically Active Heterocycles
Pankaja K. Kadaba
*College of Pharmacy, University of Kentucky, Lexington, KY 40536-0053, U.S.A.
Published online:
■ The Synthesis of Novel Tetrahydrofuran Analogs as Molecular Probes for Cholinergic Receptors
Matthias C. Lu and Mochael T. Flavin
*Department of Medical Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, P.O.Box 6998, Chicago, IL 60680, U.S.A.
Published online:
■ Synthesis of New Radioiodinated Barbiturates as Potential Brain Imagins Agents
Prem C. Srivastava and Furn F. Knapp, Jr.
*Chemical and Analytical Sciences Division, Oak Ridge Naitonal Laboratory, Oak Ridge, TN 37831-6197, U.S.A.
Published online:
■ Synthesis and Elucidation of Structure of 1- or 2-R-3-R’,R’’-Amino-5-amino-1,2,4-triazoles
József Reiter, László Pongó, Tamás Somorai, and Péter Dvortsák
*EGYT Pharmaco Chemical Works, H-1475, P.O. Bos 100, Hungary
Published online:
■ Some Conversions of 1,2,4-Triazolyl-imino-dithiocarbonic Acid Dimethyl Esters
József Reiter, László Pongó, and Péter Dvortsák
*EGYT Pharmaco Chemical Works, H-1475, P.O. Bos 100, Hungary
Published online:
■ Photochemistry of 1-Azatriptycene
Tadashi Sugawara and Hiizu Iwamura
*Institute for Molecular Science, Myodaiji, Okazaki 444, Japan
Published online:
■ Synthesis and Absolute Configuration of 2-Alkyl-chroman-4-spiro-hydantoin Derivatives
Yoshiyuki Kawakami, Yasushi Nagai, Hideki Ono, Koichiro Ueda, Tadashi Sato, and Satoru Tanaka
*Chemistry Group, Discovery Research Laboratories, Eisai Co., ltd., 1-3 Tokodai 5-chome, Tsukuba-shi, Ibaraki 300-2635, Japan
Published online:
■ Base-inducued Chemiluminescene of N-Methyl-9-(dicarboalkoxymethyl)acridanes
Nobutaka Suzuki, Toshio Tsukamoto, and Yasuji Izawa
*Faculty of Engineering, Mie University, 1515 Uehama-cho, Tsu, Mie 514-5807, Japan
Published online:
■ Barriers to Rotation and Inversion in meso-1,1’-Bi(2-methylpiperidine)s
Keiichiro Ogawa, Yoshito Takeuchi, Hiroshi Suzuki, and Yujiro Nomura
*Department of Chemistry, The College of Arts & Sciences, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153, Japan
Published online:
■ Oxidation and Reactivity of Thiopteridines
Wolfgang Pfleiderer, Michael Bartke, and Armin Heckel
*Fakultät für Chemie, Universität Konstanz, Posttach 5560, D-7750 Konstantz, Germany
Published online:
■ Reactions of Some Nitrogen Heterocycles Containing Donor Functional Groups with Metal Ions
B. Singh
*Panta University, Patna-800005, India
Published online:
■ Dithiolane and Dethiane: New Chiroptical Group for Determination of Absolute Configuration at α- and β-Positions to the Groups by CD
Tetsuichi Shibata, Tamiko Ohkura, Tetsushi Ohsaka, Shoko Nishihara, Masaiti Yanagita, and Seiichi Inayama
*Pharmaceutical Institute, School of Medicine, Keio University, Shinanomachi 35, Shinjuku, Tokyo 160-0016, Japan
Published online:
■ 1,5-Dialkyl Verdazyls and a New Betaine System
H. Fischer, F. A. Neugebauer, and R. Siegel
*Max-Plauck-Institute for Medical Research, Jahnstr. 29, Heidelburg, Germany
Published online:
■ Synthesis and Hydrolysis of a New Water Soluble Pyrylium Cation
Alan R. Katritzky, Michael De Rosa, and Nicholas E. Grzeskowiak
*Departamento de Quimica, Universidad Simon Bolivar, Apartado 80659, Caracas 1080-A, Venezuela
Published online:
■ Tautomeric Structure and Alkylation Products of 3,5-Dioxo-4-phenyl Derivatives of Isoxazole and Pyrazole
Gury Zvilichovsky and Mordechai David
*Department of Organic Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel