356 data found. 1 - 356 listed   

Communication
Demethylations of Methoxypyridazines with Amines
Hiromu Nagashima, Hirohisa Oda, Takahisa Hayakawa, and Kenji Kaji
Vol 26, Issue 1, 1987, pp.1-4,
R-1987-01-0001
Abstract     PDF (90KB)
 

Communication
Extensive Hydrate Formation of 5-Nitrofurfural in Neutral Aqueous Solutions: Implications for Its Reactivity
Ruud W. Busker, Gerard M. J. Beijersbergen van Henegouwen, and Kees Erkelens
Vol 26, Issue 1, 1987, pp.5-8,
R-1987-01-0005
Abstract     PDF (98KB)
 

Communication
Kuafumine, a Novel Cytotoxic Oxoaporphine Alkaloid from Fissistigma glausescens
Yang-Chang Wu, Sheng-Teh Lu, Tian-Shung Wu, and Kuo-Hsiung Lee
Vol 26, Issue 1, 1987, pp.9-12,
R-1987-01-0009
Abstract     PDF (74KB)
 

Communication
Chemical Behavior of Isolated Thiamin Ylide in Neutral Aqueous Solutiion — A New Mechanism of Interconversion of Thiamin and Thiamin Thiolate
Hirihiko Sugimoto and Kentaro Hirai
Vol 26, Issue 1, 1987, pp.13-17,
R-1987-01-0013
Abstract     PDF (127KB)
 

Communication
A New C20-Diterpene Alkaloid, Spirasine III and the Interconversion of Oxazolidine Ring
Sun Fang, Liang Xiao-tian, and Yu De-quan
Vol 26, Issue 1, 1987, pp.19-22,
R-1987-01-0019
Abstract     PDF (88KB)
 

Communication
Novel Intramolecular Nitrogen to Carbon Double Migration
Shekhar Munavalli, Fu-Lian Hsu, and Edward J. Poziomek
Vol 26, Issue 1, 1987, pp.23-27,
R-1987-01-0023
Abstract     PDF (120KB)
 

Communication
Enneaphylline, Sarcophilline and Norsarcocapnidine, New Phenolic Cularines from Sarcocapnos Plants
Luis Castedo, Domingo Domínguez, Susana López, Angel Rodriguez de Lera, Emilia Tojo, and Carmen Villaverde
Vol 26, Issue 1, 1987, pp.29-33,
R-1987-01-0029
Abstract     PDF (91KB)
 

Communication
Electrocyclization of 4-Azidocoumarins Leading to Benzopyrano[3,4-d]-1,2,3-triazol-4-ones
Keiichi Ito and Junko Hariya
Vol 26, Issue 1, 1987, pp.35-38,
R-1987-01-0035
Abstract     PDF (86KB)
 

Communication
Intramolecular Cyclisation Using Methyl(bismethilthio)sulphonium Salts. Part 5. Synthesis of Functionalized 4,5-Dihydro-3,1-benzoxazepines
Giuseppe Capozzi, Rosaria Ottana‘, and Giovanni Romeo
Vol 26, Issue 1, 1987, pp.39-42,
R-1987-01-0039
Abstract     PDF (87KB)
 

Communication
Trichilinin, a New Hexacyclic Limonoid from Trichilia roka
Munehiro Nakatani, Takashi Iwashita, Kosei Mizukawa, and Tsunao Hase
Vol 26, Issue 1, 1987, pp.43-46,
R-1987-01-0043
Abstract     PDF (91KB)
 

Communication
Intramolecular Diels-Alder Cycloaddition of Isoxazole Derivatives Catalyzed by Brönsted Acids
Alberto Brandi and Patrizio Nuti
Vol 26, Issue 1, 1987, pp.47-50,
R-1987-01-0047
Abstract     PDF (95KB)
 

Communication
Cycloadditions of Ethyl 2-Amino-1-azaazulene-3-carboxylate with Dimethyl Acetylenedicarboxylate
Noritaka Abe
Vol 26, Issue 1, 1987, pp.51-54,
R-1987-01-0051
Abstract     PDF (97KB)
 

Communication
Reactions of 2-Acetyl-3-methylquinoxaline 1,4-Dioxide and Its Derivatives
Katsuhide Matoba, Takashi Terada, Masaru Sugiura, and Takao Yamazaki
Vol 26, Issue 1, 1987, pp.55-58,
R-1987-01-0055
Abstract     PDF (102KB)
 

Communication
Synthesis and Cycloaddition Reaction of 2a,5-Diazacyclohept[cd]indebes: Formation of Cyclohept[ef]-6-azacycl[3.2.2.]azine System
Noritaka Abe
Vol 26, Issue 1, 1987, pp.59-60,
R-1987-01-0059
Abstract     PDF (54KB)
 

Communication
The Synthesis of 5- and 7-Acetylindole Derivatives. I. The Photochemical Rearrangement of 1-Acetylindoline
Masao Akagi and Kazuko Ozaki
Vol 26, Issue 1, 1987, pp.61-64,
R-1987-01-0061
Abstract     PDF (97KB)
 

Communication
Efficient Synthesis of Indoloquinone Derivations by Several Oxidative Derivatib\ves of 6-Methylindole
Shin-ichi Nakatsuka, Kazuo Ueda, Osamu Asano, and Toshio Goto
Vol 26, Issue 1, 1987, pp.65-68,
R-1987-01-0065
Abstract     PDF (99KB)
 

Communication
Side-chain Substitution of 6-Methylellipticine Approach to a New Class of Ellipticine Derivatives
Albert Langendoen, Gerrit-Jan Koomen, and Upendra K. Pandit
Vol 26, Issue 1, 1987, pp.69-73,
R-1987-01-0069
Abstract     PDF (110KB)
 

Communication
An N-Acyliminium Route to the 8-Azabicyclo[3.2.1]octane (Tropane) and the 9-Azabicyclo[4.2.1]nonane Ring System Synthesis of (±)-Anatoxin-A
Peter M. Esch, Henk Hiemstra, Wim J. Klaver, and W. Nico Speckamp
Vol 26, Issue 1, 1987, pp.75-79,
R-1987-01-0075
Abstract     PDF (108KB)
 

Communication
Indolizino[3,4,5,6-cde]quinoxaline
Katsuhide Matoba, Masaru Sugiura, Takashi Terada, and Takao Yamazaki
Vol 26, Issue 1, 1987, pp.81-83,
R-1987-01-0081
Abstract     PDF (55KB)
 

Communication
Studies on the Synthesis of Optically Active Azalactams
Haruo Matsuyama, Michio Kobayashi, and Harry H. Wasserman
Vol 26, Issue 1, 1987, pp.85-90,
R-1987-01-0085
Abstract     PDF (115KB)
 

Communication
A New Approach to C-9 Hydroxylation of N(6)-Substituted Ellipticine
Albert Langendoen, Gerrit-Jan Koomen, and Upendra K. Pandit
Vol 26, Issue 1, 1987, pp.91-94,
R-1987-01-0091
Abstract     PDF (87KB)
 

Paper
Reaction of L-Tryptophan with Alkyl Isocyanates
Miguel F. Braña, Mercedes Garrido, Maria L. López Rodríguez, and M. José Marcillo
Vol 26, Issue 1, 1987, pp.95-100,
R-1987-01-0095
Abstract     PDF (120KB)
 

Paper
Cycloaddition Reactions of Ehtenesulfonic Acid Derivatives with Nitrones
Josette Chanet-Ray, Roger Vessière, and Abdellah Zéroual
Vol 26, Issue 1, 1987, pp.101-108,
R-1987-01-0101
Abstract     PDF (226KB)
 

Paper
Regional and Steric Course of Thermal Reactions in Some Rhoeadine Alkaloid N-Oxides
Hasso Rönsch and Alfred Preiß
Vol 26, Issue 1, 1987, pp.109-119,
R-1987-01-0109
Abstract     PDF (316KB)
 

Paper
A Convenient Two-step Synthesis of 3-Allylcoumarins and Their Benzoderivatives
Raghao S. Mali, Santosh G. Tilve, Suresh N. Yeola, and Anita R. Manekar
Vol 26, Issue 1, 1987, pp.121-127,
R-1987-01-0121
Abstract     PDF (164KB)
 

Paper
Pentaazabicyclononanes
Joseph H. Boyer and Govindarajulu Kumar
Vol 26, Issue 1, 1987, pp.129-132,
R-1987-01-0129
Abstract     PDF (86KB)
 

Paper
1,3-Dipolar Cycloaddition of Pyrazolo[1,2-a]indazoles with Domethyl Acetylenedicarboxylate
Yasuo Fujimura, Yoshiharu Nawata, and Masatomo Hamana
Vol 26, Issue 1, 1987, pp.133-139,
R-1987-01-0133
Abstract     PDF (173KB)
 

Paper
Synthesis of Diketonic Intermediates for the Total Syntheses of Dihydrojasmone, cis-Jasmone and dl-Muscone Starting from 1,n-Di(1-methyl-1H-imidazol-2-yl)-1,n-alkanedione
Shunsaku Ohta, Satoshi Hayakawa, Yoshimi Tamai, Teruyuki Yuasa, and Masao Okamoto
Vol 26, Issue 1, 1987, pp.141-146,
R-1987-01-0141
Abstract     PDF (148KB)
 

Paper
Photoreactions of Phthalimide-thietanes: Fission of the Thietane Ring and Formation of 1,2-Dithianes
Minoru Machida, Kazuaki Oda, Eiichi Yoshida, and Yuichi Kanaoka
Vol 26, Issue 1, 1987, pp.147-156,
R-1987-01-0147
Abstract     PDF (236KB)
 

Paper
Synthesis and Characterization of a Novel 6-Heteroaryl-3,6-dihydro-2H-pyran-2-acetic Acid
Gerald E. Stokker and Steven M. Pitzenberger
Vol 26, Issue 1, 1987, pp.157-162,
R-1987-01-0157
Abstract     PDF (135KB)
 

Paper
Reaction of Amidoximes with α-Chloroacid Chlorides: Novel Synthesis of 1,2,4-Oxadiazin-5-ones
Ahmad Q. Hussein
Vol 26, Issue 1, 1987, pp.163-173,
R-1987-01-0163
Abstract     PDF (212KB)
 

Paper
A New Synthesis of Pyrimido[4,5-b][1,5]benzodiazepin-2-one and -2-thione Derivatives
Kaname Takagi, Hikari Morita, Tomoji Aotsuka, and Yoshihisa Okamoto
Vol 26, Issue 1, 1987, pp.175-179,
R-1987-01-0175
Abstract     PDF (134KB)
 

Paper
Reaction of Benzamiode Oxime Derivatives with Chlorocarbonylsulfenyl Chloride
Etsuko Kawashima, Yuko Ando, Toyozo Takada, and Katsumi Tabei
Vol 26, Issue 1, 1987, pp.181-190,
R-1987-01-0181
Abstract     PDF (220KB)
 

Paper
Reaction of Spiro[piperidine-4,2’-(1’,2’,3’,4’-tetrahydroquinazolin)]-4’-ones with Acetic Anhydride
Masatoshi Yamato, Yasuo Takeuchi and Yuji Ikeda
Vol 26, Issue 1, 1987, pp.191-197,
R-1987-01-0191
Abstract     PDF (179KB)
 

Paper
A Novel Synthesis of Pyrrolo[2,1,5-de]quinolizinones (Cycl[3.3.2]azinones)
Yasuyoshi Miki, Hisashi Kinoshitam Toshihiko Yoshimaru, Shoji Takemura, and Masazumi Ikeda
Vol 26, Issue 1, 1987, pp.199-204,
R-1987-01-0199
Abstract     PDF (146KB)
 

Review
Chemistry of α-Cyanothioacetamide
Bahia Y. Riad, Abdallah M. Negm, Sedek E. Abdou, and Hamed A. Daboun
Vol 26, Issue 1, 1987, pp.205-238,
R-1987-01-0205
Abstract     PDF (526KB)
 

Review
Recent Advances in the Synthesis of Phenothiazines
Sayeed Saraf, Fatima Al-Omran, and Balkis Al-Saleh
Vol 26, Issue 1, 1987, pp.239-273,
R-1987-01-0239
Abstract     PDF (477KB)
 

Communication
Heteroaromatic Azo-activated Nucleophilic Substitutions. The Reaction of 4-(p-Methoxyphenylazo)pyridinium Methiodide with Piperidine in Dimethyl Sulphoxide
Ikenna Onyida and Collins I. Ubochi
Vol 26, Issue 2, 1987, pp.313-317,
R-1987-02-0313
Abstract     PDF (103KB)
 

Communication
Claisen Rearrangement of 5- or 7-Propargyloxyflavones: Formation of Pyranoflavones
Kode Nagesware Rao and Gotety Srimannarayana
Vol 26, Issue 2, 1987, pp.319-323,
R-1987-02-0319
Abstract     PDF (129KB)
 

Communication
[4+2]-Cycloaddition to 4-Demethoxycarbazomycin
Ulf Pindur and Ludwig Pfeuffer
Vol 26, Issue 2, 1987, pp.325-327,
R-1987-02-0325
Abstract     PDF (63KB)
 

Communication
Thermolysis of Phenoxyacetyl-cyanomethylenetriphenylphosphoranes — Tandem Intramolecular Witting and Claisen Rearrangement Reactions
Rambabu Yadla and Jampani Madhusudana Rao
Vol 26, Issue 2, 1987, pp.329-331,
R-1987-02-0329
Abstract     PDF (82KB)
 

Communication
Solid State Behaviour of "Dynamic Compounds": A 13C CP/MAS NMR Spectroscopy Study
Robert Faure, Emile-Jean Vincent, André Rousseau, and José Elguero
Vol 26, Issue 2, 1987, pp.333-336,
R-1987-02-0333
Abstract     PDF (101KB)
 

Communication
A Novel Synthesis of Pyridazines: Inverse Electron Demand Diels-Alder Reaction of Tetrazines with Acyclic Dienamines
Dipak Ranjan Borthakur, Dipak Prajapati, and Jagir Singh Sandhu
Vol 26, Issue 2, 1987, pp.337-340,
R-1987-02-0337
Abstract     PDF (89KB)
 

Communication
Chiral Pool Synthesis of 8-Hydroxymethyl-"9-oxa"-anthracyclinones
Hanh Dufat-Trinh Van, François Tillequin, Claude Monneret, and Michel Koch
Vol 26, Issue 2, 1987, pp.341-345,
R-1987-02-0341
Abstract     PDF (125KB)
 

Communication
Organogermanium Compounds: Synthesis, Structure, and Properties of Masked-carboxyethylgermanium Sesquioxide (GE-132) and Related Compounds with One Triethanolamine Component
Norihiko Kakimoto, Katsuyuki Sato, Toyozo Takada, and Mitsuo Akiba
Vol 26, Issue 2, 1987, pp.347-353,
R-1987-02-0347
Abstract     PDF (105KB)
 

Communication
Palladium Catalyzed Coupling of 5-Hydroxyuracil Trifluoromethanesulfonates (Triflates) with Alkenes and Alkynes
Kosaku Hirota, Yukio Kitade, Yoshiaki Isobe, and Yoshifumi Maki
Vol 26, Issue 2, 1987, pp.355-358,
R-1987-02-0355
Abstract     PDF (94KB)
 

Communication
A Regio and Diastereoselective Bromolactamization of δ,γ-Unsaturaterd Thioimidates
Shinzo Kano, Tsutomu Yokomatsu, Haruo Iwasawa, and Shiroshi Shibuya
Vol 26, Issue 2, 1987, pp.359-362,
R-1987-02-0359
Abstract     PDF (83KB)
 

Communication
Synthesis of 1,2-Benzoquinones from 1,4-Benzodioxins Using the Reaction with Ozone Followed by Photolysis
Choji Kashima, Atsushi Tomotake, and Yoshimori Omote
Vol 26, Issue 2, 1987, pp.363-366,
R-1987-02-0363
Abstract     PDF (79KB)
 

Communication
Strained Heterocyclic Systems. 13. Dipole Moments of Cycloalka[b]quinolines
J. Hodge Markgraf, James F. Skinner, John M. Ellison, and G. Thomas Marshall
Vol 26, Issue 2, 1987, pp.367-372,
R-1987-02-0367
Abstract     PDF (107KB)
 

Communication
Diastereoselective Synthesis of trans-4,5-Disubstituted Oxazolidin-2-ones and Vicinal Amino Alcohols through Alkylation of N-Acyliminium Ion Intermediates
Shinzo Kano, Yoko Yuasa, and Shiroshi Shibuya
Vol 26, Issue 2, 1987, pp.373-376,
R-1987-02-0373
Abstract     PDF (86KB)
 

Communication
Use of the Pummerer Reaction in the Synthesis of Eburna and Aspidosperma Deribvatives
Denis Génin, R. Zo Andriamialisoa, Nicole Langlois, and Yves Langlois
Vol 26, Issue 2, 1987, pp.377-383,
R-1987-02-0377
Abstract     PDF (150KB)
 

Paper
Cyclization of Thiophenedicarboxaldehyde with Nitromethane
Mohamed El Borai and Mahmoud Fahmy
Vol 26, Issue 2, 1987, pp.385-388,
R-1987-02-0385
Abstract     PDF (98KB)
 

Paper
The Use of 13C N.M.R. in the Determination of Stereochemistry of 1,2,3-Trisubstituted Tetrahydro-β-carbolines
Patrick D. Bailey and Sean P. Hollinshead
Vol 26, Issue 2, 1987, pp.389-399,
R-1987-02-0389
Abstract     PDF (240KB)
 

Paper
The Reaction of 1-Methyl-2-vinylindoles with 4-Phenyl-1,2,4-triazoline-3,5-dione
Rosa Teresa Sanchis-Llorca, José Sepúlveda-Arques, Elena Zaballos-Garcia, and R. Alan Jones
Vol 26, Issue 2, 1987, pp.401-404,
R-1987-02-0401
Abstract     PDF (82KB)
 

Paper
Isolation and Structural Studies on the Alkaloids of Rhazya stricta
Atta-ur-Rahman and Sajida Khanum
Vol 26, Issue 2, 1987, pp.405-412,
R-1987-02-0405
Abstract     PDF (162KB)
 

Paper
Isolation of 19,20-Z-Vallesamine and 19,20-E-Vallesamine from Alstonia scholaris
Atta-ur-Rahman, Khisal Ahmad Alvi, Syed Ali Abbas, and Wolfgang Voelter
Vol 26, Issue 2, 1987, pp.413-419,
R-1987-02-0413
Abstract     PDF (135KB)
 

Paper
Direct Access to 4-Substituted 3-Isochromanones by the pH Controlled Addition of Aldehydes
Michel Barbier
Vol 26, Issue 2, 1987, pp.421-425,
R-1987-02-0421
Abstract     PDF (117KB)
 

Paper
Ortho-lithiation of 2-(Benzothiazol-2-ylthio)pyridine. Preparation of 2,3-Disubstituted Pyridines
Alan R. Katritzky, Jose M. Ayrrecoechea, and Luis M. Vazquez de Miguel
Vol 26, Issue 2, 1987, pp.427-436,
R-1987-02-0427
Abstract     PDF (262KB)
 

Paper
Acetoxylation of 1-Benzyloxy β-Lactams at C-4 via a Reduction-oxidation Sequence
Paulus A. van Elburg and David N. Reinhoudt
Vol 26, Issue 2, 1987, pp.437-445,
R-1987-02-0437
Abstract     PDF (310KB)
 

Paper
Alkaloids of Hedycarya angustifolia
Y. A. Geewanda P. Gunawardana, Huck-Meng Leow, and I. Ralph C. Bick
Vol 26, Issue 2, 1987, pp.447-456,
R-1987-02-0447
Abstract     PDF (330KB)
 

Paper
Some Nucleophilic Substitutions in the 2,4-Dimethoxypyrido[3,2-d]pyrimidines
Hassan M. Eisa, Said M. Bayomi, Abdel-Kader M. Ismaiel, and Mohamed M. El-Kerdawy
Vol 26, Issue 2, 1987, pp.457-462,
R-1987-02-0457
Abstract     PDF (127KB)
 

Paper
Ajmalinimine — A New Alkaloid from Rauwolfia serpentina Benth
Salimuzzaman Siddiqui, S. Imtiaz Haider, and S. Salman Ahmad
Vol 26, Issue 2, 1987, pp.463-467,
R-1987-02-0463
Abstract     PDF (113KB)
 

Paper
Novel Substituted Adamantane-spiro-5-oxazolidine Derivatives
Vassil St. Georgiev, Christpher G. Acker, and C. Richard Kinsolving
Vol 26, Issue 2, 1987, pp.469-473,
R-1987-02-0469
Abstract     PDF (133KB)
 

Paper
Studies of Fungal Products. XII. Structure of Aurantioemestrin from Emericella striata
Ken-ichi Kawai, Koohei Nozawa, Hideyuki Seya, Nobuo Kawahara, Shun-ichi Udagawa, and Shoichi Nakajima
Vol 26, Issue 2, 1987, pp.475-479,
R-1987-02-0475
Abstract     PDF (123KB)
 

Review
Advances in the Synthesis of Substituted Pyridazines via Introduction of Carbon Functional Group into the Parent heterocycle
Gottfried Heinisch
Vol 26, Issue 2, 1987, pp.481-496,
R-1987-02-0481
Abstract     PDF (377KB)
 

Review
The Synthetic Potentialities of Nitriles in Heterocyclic Synthesis
Mohamed Hilmy Elnagdi, Sherif Mourad Sherif, and Rafat Milad Mohareb
Vol 26, Issue 2, 1987, pp.497-536,
R-1987-02-0497
Abstract     PDF (651KB)
 

Communication
Synthesis of 5-Substituted Pyrimidines through ortho-Directed Lithiation Reactions
Akimori Wada, Junpei Yamamoto, and Shoichi Kanatomo
Vol 26, Issue 3, 1987, pp.585-589,
R-1987-03-0585
Abstract     PDF (109KB)
 

Communication
New Secocularine Alkaloids from Sarcapnos Species
Luis Castedo, Domingo Domínguez, Susana López, Emilia Tojo, and Carmen Villaverde
Vol 26, Issue 3, 1987, pp.591-594,
R-1987-03-0591
Abstract     PDF (62KB)
 

Communication
Synthesis of Sequiterpene Alkaloids, Guaipyridine, Epiguaipyridine, and Related Compounds
Teruyo Okatani, Junko Koyama, Kiyoshi Tagahara, and Yukio Suzuta
Vol 26, Issue 3, 1987, pp.595-597,
R-1987-03-0595
Abstract     PDF (53KB)
 

Communication
Four New Dimeric Monoterpene Alkaloids from Scaevola racemigera Däniker (Goodeniaceae)
Alexios-Leandros Skaltsounis, François Tillequin, Michel Koch, Jacques Pusset, and Gerard Chauvière
Vol 26, Issue 3, 1987, pp.599-605,
R-1987-03-0599
Abstract     PDF (134KB)
 

Communication
The Formation and X-Ray Crystal Structure of a Novel Bridged Dilactone Derived from Chrysanthemic Acid by Dimerization of Lavandulylic Acids
Zeev Goldschmidt, Bernard Crammer, and Hugo E. Gottlieb
Vol 26, Issue 3, 1987, pp.607-611,
R-1987-03-0607
Abstract     PDF (90KB)
 

Communication
A Novel Preparation of Polarized Ethylenes by the Reaction of Thioamides or Dithiocarboxylates with Tetracyanoethylene Oxide. Synthesis of Pyrazoles and Pyrimides
Yoshinori Tominaga, Yoshiki Matsuoka, Shinya Kohra, and Akira Hosomi
Vol 26, Issue 3, 1987, pp.613-616,
R-1987-03-0613
Abstract     PDF (92KB)
 

Communication
Introduction of Functional Groups into the α-Position of N-Alkoxycarbonylpyrrolidines
Tatsuo Nagasaka, Hirohisa Tamano, Tomoaki Maekawa, and Fumiko Hamaguchi
Vol 26, Issue 3, 1987, pp.617-624,
R-1987-03-0617
Abstract     PDF (147KB)
 

Communication
Heteroanalogous Dezapurines via Novel 4+2 Cycloaddition Reactions of Ketenimines
Gert Kollenz, Gerhard Penn, Walter Ott, Karl Peters, Eva-Maria Peters, and Hans Georg von Schnering
Vol 26, Issue 3, 1987, pp.625-631,
R-1987-03-0625
Abstract     PDF (146KB)
 

Communication
Synthesis of Novel Fluorine-containing Cephalosporins
Kiyoharu Nishide, Takeo Kobori, Daiei Tunemoto, and Kiyoshi Kondo
Vol 26, Issue 3, 1987, pp.633-640,
R-1987-03-0633
Abstract     PDF (182KB)
 

Communication
A New Synthetic Method of 6-Aryl- or Vinyl-substituted 2-Oxotetrahydro-1,3-oxazines
Takushi Kurihara, Tatsuya Terada, Yoshitaka Matsubara, and Ryuji Yoneda
Vol 26, Issue 3, 1987, pp.641-644,
R-1987-03-0641
Abstract     PDF (92KB)
 

Paper
The Convergent AB+CD Route to 9-Acetyl-7,8,9,10-tetrahydronaphthacenedione
Krishanan Ravichandran, Donald J. Gosciniak, and Michael P. Cava
Vol 26, Issue 3, 1987, pp.645-649,
R-1987-03-0645
Abstract     PDF (99KB)
 

Paper
Observations on the Reactions of Isocyanoacetane Esters with Isothiocyanates and Isocyanates
Daniel M. Solomon, Razia K. Rizvi, and James J. Kaminski
Vol 26, Issue 3, 1987, pp.651-674,
R-1987-03-0651
Abstract     PDF (668KB)
 

Paper
Synthetic Potential of Papaverine Derivatives via Benzynes
Angel Rodriguez de Lera, Santiago Aubourg, Rafael Suau, and Luis Castedo
Vol 26, Issue 3, 1987, pp.675-684,
R-1987-03-0675
Abstract     PDF (257KB)
 

Paper
A New Rearrangement in the Methylation of 2-(Diethylamino)-3-(ethoxycarbonyl)-5-phenylazepinyl Anion
Johannis W. Streef, Henk C. van der Plas, Yun Y. Wei, Jean P. Declercq, and Maurice Van Meerssche
Vol 26, Issue 3, 1987, pp.685-688,
R-1987-03-0685
Abstract     PDF (94KB)
 

Paper
Transformations of 1,2,4-Thiadiazolo[2,3-x]azines
Bozidar Koren, Branko Stanovnik, and Miha Tisler
Vol 26, Issue 3, 1987, pp.689-697,
R-1987-03-0689
Abstract     PDF (212KB)
 

Paper
Synthesis and Spectroscopic Studies on Some New Substituted 2-Quinoxalinecarboxamides and Their N-Oxides
Salim S. Sabri, Mustafa M. El-Abadelah, and Bassam A. Al-Bitar
Vol 26, Issue 3, 1987, pp.699-711,
R-1987-03-0699
Abstract     PDF (232KB)
 

Paper
Synthesis of a Reduced Neoproaporphine
Leon Mandell, Carol Anne Wilson, Shenna Sinclair, and Frederick Joseph Heldrich
Vol 26, Issue 3, 1987, pp.713-720,
R-1987-03-0713
Abstract     PDF (186KB)
 

Paper
The Synthesis of the Isoquinoline Alkaloid Calycotomine via Functionalization of Enamide Double Bonds
George R. Lenz
Vol 26, Issue 3, 1987, pp.721-730,
R-1987-03-0721
Abstract     PDF (225KB)
 

Paper
Homolytic Alkoxycarbonylation Reactions in Two-phase Systems 3. Introduction of a Single Carboxylic Acid Ester Function into Cyano- or Alkoxycarbonyl Substituted N-Heteroaromatics
Gottfried Heinisch and Gerhard Lötsch
Vol 26, Issue 3, 1987, pp.731-744,
R-1987-03-0731
Abstract     PDF (353KB)
 

Paper
A New Termal Decomposition of the Isoxazole Ring
Andreina Corsico Coda, Luigi De Gaudenzi, Giovanni Desimoni, Pier Paolo Righetti, and Gianfranco Tacconi
Vol 26, Issue 3, 1987, pp.745-750,
R-1987-03-0745
Abstract     PDF (146KB)
 

Paper
Synthesis of Diazepino-fused Heterocycles: Reactions with 4-Chlorobutyl Isocyanate
Ahmed Kamal, Narendra A. V. Reddy, and Prahlad B. Sattur
Vol 26, Issue 3, 1987, pp.751-754,
R-1987-03-0751
Abstract     PDF (87KB)
 

Paper
1,3-Dipolar Cycloaddition of N-Oxide with 2-Methylene-1,3-dithiane
Makoto Yamamoto, Tsuyoshi Suenaga, Kazuya Suzuki, Kiyoshi Naruchi, and Kazutoshi Yamada
Vol 26, Issue 3, 1987, pp.755-758,
R-1987-03-0755
Abstract     PDF (96KB)
 

Paper
Structure of Mulberrofuran R, a Novel 2-Arylbenzofuran Derivative from the Cultivated Mulberry Tree (Morus lhou Koidz.)
Hideki Kohno, Kazuhiro Takaba, Toshio Fukai, and Taro Nomura
Vol 26, Issue 3, 1987, pp.759-762,
R-1987-03-0759
Abstract     PDF (126KB)
 

Paper
Hydrogenation and Hydrosilylation of Quinoxaline by Homogeneous Rhodium Catalysts
Shizuaki Murata, Takashi Sugimoto, and Sadao Matsuura
Vol 26, Issue 3, 1987, pp.763-766,
R-1987-03-0763
Abstract     PDF (99KB)
 

Paper
Synthesis and Cycloaddittion Rection of 2a,4,5-Triazabenz[cd]azulene Derivatives
Noritaka Abe and Atsuko Gomi
Vol 26, Issue 3, 1987, pp.767-772,
R-1987-03-0767
Abstract     PDF (136KB)
 

Paper
A Natural Abundance 17O NMR Investigation of Substituted 1-Mehtyl and 1-Phenyl-2-thiohydantions
David W. Boykin
Vol 26, Issue 3, 1987, pp.773-776,
R-1987-03-0773
Abstract     PDF (91KB)
 

Review
Some Recent Advances in the Chemistry of Imines, in Particular Cycloaddition Reactions
Jagir Singh Sandhu and Bir Sain
Vol 26, Issue 3, 1987, pp.777-818,
R-1987-03-0777
Abstract     PDF (763KB)
 

Communication
Cycloaddition Reaction of 1,2,4-Triazolium Phenacylides with Cinnamic Esters
Gheorghe Surpateanu, Alain Lablache-Combier, Pierre Grandclaudon, and Bernard Mouchel
Vol 26, Issue 4, 1987, pp.863-867,
R-1987-04-0863
Abstract     PDF (84KB)
 

Communication
Nitrogen Bridgehead Compounds Part 59. Nucleophilic Substitution Reactions of 9-Bromo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-ones
István Bitter, Gábor Tóth, István Hermecz, and Zoltán Mészáros
Vol 26, Issue 4, 1987, pp.869-873,
R-1987-04-0869
Abstract     PDF (86KB)
 

Communication
A New Route to 4-Oxygenated β-Carbolines: The Total Synthesis of Crenatine
Yasuoki Murakami, Yuusaku Yokoyama, Chiyoko Aoki, Chiemi Miyagi, Toshiko Watanabe, and Taichi Ohmoto
Vol 26, Issue 4, 1987, pp.875-878,
R-1987-04-0875
Abstract     PDF (104KB)
 

Communication
Total Synthesis of 7-Hydroxy-"9-oxa"-anthracyclinone and Glycoside Derivatives
Hanh Dufat-Trinh Van, Elisabeth Srguin, François Tillequin, and Michel Koch
Vol 26, Issue 4, 1987, pp.879-882,
R-1987-04-0879
Abstract     PDF (93KB)
 

Communication
A Novel Ring Formation of 1,2-Dihydroquinoxalines
Shizuaki Murata, Takashi Sugimoto, and Sadao Matsuura
Vol 26, Issue 4, 1987, pp.883-884,
R-1987-04-0883
Abstract     PDF (48KB)
 

Communication
Chemistry of Penicillin Diazoketones. Part II. from Beta-lactam to Beta-lactone
Hans Ludescher, Ching-Pong Mak, Gerhard Schulz, and Hans Fliri
Vol 26, Issue 4, 1987, pp.885-894,
R-1987-04-0885
Abstract     PDF (199KB)
 

Communication
Total Syntheses of (±)-Agroclavine-I, (±)-6-Nor-chanoclavine-II, and (±)-Chanoclavine-II
Masanori Somei, Fumio Yamada, and Yoshihiko Makita
Vol 26, Issue 4, 1987, pp.895-898,
R-1987-04-0895
Abstract     PDF (115KB)
 

Communication
Nitriles in Heterocyclic Synthesis: Synthesis of Some New Pyridine, Pyridazine, and Pyrimidine Derivatives
Mona Hassan Mohamed, Nadia Sobhy Ibrahim, and Mohamed Hilmy Elnagdi
Vol 26, Issue 4, 1987, pp.899-902,
R-1987-04-0899
Abstract     PDF (75KB)
 

Communication
Nitriles in Heterocyclic Synthesis: Novel Synthesis of Benzo[c]coumarin and of Benzo[c]pyrano[3,2-c]quinoline Derivatives
Ebtisam Abdel Aziz Hafez, Mohamed Hilmy Elnagdi, Abdel Ghani Ali Elagamey, and Fathy Mohamed Abdel Aziz El-Taweel
Vol 26, Issue 4, 1987, pp.903-907,
R-1987-04-0903
Abstract     PDF (96KB)
 

Communication
Preparation of 2,5-Diacylslelnophenes by Condensation of α,α‘-Diketo Selenides with Glyoxal
Juzo Nakayama, Masahiro Shibuya, and Masamatsu Hoshino
Vol 26, Issue 4, 1987, pp.909-912,
R-1987-04-0909
Abstract     PDF (90KB)
 

Communication
A Facile Synthesis of 4-Mercaptoindoles
Masakatsu Matsumoto and Nobuko Watanabe
Vol 26, Issue 4, 1987, pp.913-916,
R-1987-04-0913
Abstract     PDF (80KB)
 

Communication
Isomerization of N-Acly-1,2,5,6-tetrahydropyridines to N-Acyl-enamines by Palladium on Carbon
Klaus Th. Wanner and Annerose Kärtner
Vol 26, Issue 4, 1987, pp.917-919,
R-1987-04-0917
Abstract     PDF (61KB)
 

Communication
Asymmetric α-Amidoalkylation. Synthesis of α-Substituted Piperidines of High Enantiomeric Purity
Klaus Th. Wanner and Annerose Kärtner
Vol 26, Issue 4, 1987, pp.921-924,
R-1987-04-0921
Abstract     PDF (106KB)
 

Communication
Synthesis of Guaipyridine, Epiguaipyridine, and Related Compounds
Junko Koyama, Teruyo Okatani, Kiyoshi Tagahara, Yukio Suzuta, and Hiroshi Irie
Vol 26, Issue 4, 1987, pp.925-927,
R-1987-04-0925
Abstract     PDF (57KB)
 

Communication
Synthesis of Pyrrolidine Derivatives by Improves Aminoselenation via Addition of Boron Trifluoride Complex of Dihomoallylcuprate to Aldimines Containing α-Hydrogen
Makoto Wada, Hideki Aiura, and Kin-ya Akiba
Vol 26, Issue 4, 1987, pp.929-934,
R-1987-04-0929
Abstract     PDF (149KB)
 

Communication
Epimedins A, B and C, Flavonoid Glycosides of Epimedium koreanum Herbs
Yoshiteru Oshima, Maki Okamoto, and Hiroshi Hikino
Vol 26, Issue 4, 1987, pp.935-938,
R-1987-04-0935
Abstract     PDF (152KB)
 

Communication
Preparation of α-Quinque- and α-Septithiophenes and Their Positional Isomers
Juzo Nakayama, Yoichi Nakamura, Shigeru Murabayashi, and Masamatsu Hoshino
Vol 26, Issue 4, 1987, pp.939-942,
R-1987-04-0939
Abstract     PDF (101KB)
 

Communication
Thalocsessine, a New C20-Diterpenoid Alkaloid from Thalictrum sessile Hayata
Yang-Chang Wu, Tian-Shung Wu, Masataka Niwa, Sheng-Teh Lu, and Yoshimasa Hirata
Vol 26, Issue 4, 1987, pp.943-946,
R-1987-04-0943
Abstract     PDF (86KB)
 

Paper
Two Acyclic Analogues of 2-β-D-Ribofuranosylthiazole-4-carboxamide (Tiazofurin)
Lajos Kovács, Pál Herczegh, Gyula Batta, and István Farkas
Vol 26, Issue 4, 1987, pp.947-960,
R-1987-04-0947
Abstract     PDF (370KB)
 

Paper
Molecular Structure and Stability of Isoxazolium Enolates
Gury Zvilichovsky and Mordechai David
Vol 26, Issue 4, 1987, pp.961-968,
R-1987-04-0961
Abstract     PDF (201KB)
 

Paper
Interaction of Thietes with Electron-deficient Molecules
Sharon Marinuzzi-Brosemer, Bhalchandra H. Patwardhan, Kenneth A. Greenberg, and Donald C. Dittmer
Vol 26, Issue 4, 1987, pp.969-988,
R-1987-04-0969
Abstract     PDF (503KB)
 

Paper
Proton-ionizable Macrocycles Containing 1,2,4-Triazole and 4-Amino-1,2,4-triazole Subunits
José M. Alonso, M. Rosario Martín, Javier de Mendoza, Tomás Torres, and José Elguero
Vol 26, Issue 4, 1987, pp.989-1000,
R-1987-04-0989
Abstract     PDF (373KB)
 

Paper
Chemistry of Penicillin Diazoketones. Part III. Transformation of Tricyclic Beta-lactams
Ching-Pong Mak, Gerhard Schulz, and Hans Fliri
Vol 26, Issue 4, 1987, pp.1001-1013,
R-1987-04-1001
Abstract     PDF (314KB)
 

Paper
Cyclization of C- and O-Acyl Derivatives of p-Toluamide O-Acetoacetyloxime
Etsuko Kawashima, Yuko Ando, Katsumi Tabei, and Hiroshi Miyamae
Vol 26, Issue 4, 1987, pp.1015-1028,
R-1987-04-1015
Abstract     PDF (297KB)
 

Paper
The Preparation of Pyrido[4,3,2-de]quinazoline and Pyrido[3,4,5-de]quinazoline
Paul D. Woodgate, John M. Herbert, and William A. Denny
Vol 26, Issue 4, 1987, pp.1029-1036,
R-1987-04-1029
Abstract     PDF (201KB)
 

Paper
Formation of peri-Fused Heterocycles by Intramolecular Displacement of Halide
John M. Herbert, Paul D. Woodgate, and William A. Denny
Vol 26, Issue 4, 1987, pp.1037-1041,
R-1987-04-1037
Abstract     PDF (132KB)
 

Paper
Behaviour of Some Perimidines towards Oxidants
John M. Herbert, Paul D. Woodgate, and William A. Denny
Vol 26, Issue 4, 1987, pp.1043-1050,
R-1987-04-1043
Abstract     PDF (208KB)
 

Review
Chlorosulfonyl Isocyanate: A Novel Reagent for the Synthesis of Heterocycles
Ahmed Kamal and Pralhad B. Sattur
Vol 26, Issue 4, 1987, pp.1051-1076,
R-1987-04-1051
Abstract     PDF (336KB)
 

Review
Azlactones: Retrospect and Prospect
Arya K. Mukerjee
Vol 26, Issue 4, 1987, pp.1077-1097,
R-1987-04-1077
Abstract     PDF (475KB)
 

Communication
A Novel C-C Coupling of Benzazoles Mediated by Dichlorocarbene — Formation of Bis-benzazoles
J. Shailaja Ro, Divi Sarangapani Iyengar, Uday Triambakraj Bhalerao, and S. Nagabhushan Rao
Vol 26, Issue 5, 1987, pp.1161-1164,
R-1987-05-1161
Abstract     PDF (96KB)
 

Communication
The Importance of Alcohol Nucleophilicity in the Trapping of the Photochemically Generated Radical Ion Pair from N-Methylphthalimide and α-Methylstyrene
Paul H. Mazzocchi, David Shook, and Leslie Liu
Vol 26, Issue 5, 1987, pp.1165-1167,
R-1987-05-1165
Abstract     PDF (70KB)
 

Communication
The Syntheses of (R)-(+)-β-Vanillyl-γ-butyrolactone and of Chiral Lignans Therefrom
Eric Brown and Alain Daugan
Vol 26, Issue 5, 1987, pp.1169-1172,
R-1987-05-1169
Abstract     PDF (100KB)
 

Communication
A Convenient Synthetic Approach to 4-Substituted Indoles
Fumio Yamada and Masanori Somei
Vol 26, Issue 5, 1987, pp.1173-1176,
R-1987-05-1173
Abstract     PDF (91KB)
 

Communication
Some Novel Observations on the Reaction of 1-Hydrazinophthalazine with Polycarbonyl Compounds
Hans Zimmer and Adel Amer
Vol 26, Issue 5, 1987, pp.1177-1182,
R-1987-05-1177
Abstract     PDF (115KB)
 

Communication
On the Synthesis of N-Formyl-7-methyderhydronoraporphines
Nieves Atanes, Luis Castedo, Enrique Guitián, and José M. Saá
Vol 26, Issue 5, 1987, pp.1183-1184,
R-1987-05-1183
Abstract     PDF (57KB)
 

Communication
Synthesis of Substituted 1,2,3,4-Tetrahydro-6-methyl-2-oxo-5-pyrimidinecarboxylic Acid Esters: The Biginelli Condensation Revisited
Brian C. O‘Reilly and Karnail S. Atwal
Vol 26, Issue 5, 1987, pp.1185-1188,
R-1987-05-1185
Abstract     PDF (88KB)
 

Communication
Synthesis of Substituted 1,2,3,4-Tetrahydro-6-methyl-2-thioxo-5-pyrimidinecarboxylic Acid Esters
Karnail S. Atwal, Brian C. O‘Reilly, Jack Z. Gougoutas, and Mary F. Malley
Vol 26, Issue 5, 1987, pp.1189-1192,
R-1987-05-1189
Abstract     PDF (130KB)
 

Communication
A Synthesis of a Spirocyclopropane-1,1‘-carbapenem
Choung Un Kim, Peter F. Misco, and Bing Y. Luh
Vol 26, Issue 5, 1987, pp.1193-1196,
R-1987-05-1193
Abstract     PDF (82KB)
 

Communication
A Short Step Synthesis of Clavicipitic Acids from 4-Cyanomethylindole
Masakatsu Matsumoto, Hisako Kobayashi, and Nobuko Watanabe
Vol 26, Issue 5, 1987, pp.1197-1202,
R-1987-05-1197
Abstract     PDF (132KB)
 

Communication
Stereoselective Alkylation of Ester Lactone. Synthesis of dl-Geijerone and Formal Synthesis of dl-γ-Elemene
Takeshi Wakamatsu, Hiromu Hara, Keiko Taira, and Yoshio Ban
Vol 26, Issue 5, 1987, pp.1203-1206,
R-1987-05-1203
Abstract     PDF (95KB)
 

Communication
Synthetic Studies on Mitomycin I. Synthesis of 7-Methoxymitosene from 6-Methylindole by Selective Oxidation of Benzene Part
Osamu Asano, Shin-ichi Nakatsuka, and Toshio Goto
Vol 26, Issue 5, 1987, pp.1207-1210,
R-1987-05-1207
Abstract     PDF (90KB)
 

Communication
Structure of Pelirine and Chemical Conversion of Gardnerine to 11-Methoxy-16-epiaffinine
Alfred S. C. Wan, Masaki Yokota, Koreharu Ogata, Norio Aimi, and Shin-ichiro Sakai
Vol 26, Issue 5, 1987, pp.1211-1214,
R-1987-05-1211
Abstract     PDF (107KB)
 

Communication
Facile Synthesis and Herbicidal Activities of Novel Fluoroquinoxalines
Kenji Makino and Hirosuke Yoshioka
Vol 26, Issue 5, 1987, pp.1215-1220,
R-1987-05-1215
Abstract     PDF (151KB)
 

Paper
Metal Reagents in Organic Reactions: Part V — Reactions of Coumarins with Thallium (III) Salts
Avijit Banerji and Gopa Nandi
Vol 26, Issue 5, 1987, pp.1221-1226,
R-1987-05-1221
Abstract     PDF (132KB)
 

Paper
The Synthesis of Two Strongly Electron Deficient Flavin Analogs
Czeslaw Radziejewski, Soumitra Ghosh, and Emil Thomas Kaiser
Vol 26, Issue 5, 1987, pp.1227-1238,
R-1987-05-1227
Abstract     PDF (300KB)
 

Paper
Synthesis of (±)-Praeruptorin A and Related Khellactone Derivatives
Swati Bal-Tembe, Dilip N. Bhedi, Noel J. de Souza, and Richard Helmut Rupp
Vol 26, Issue 5, 1987, pp.1239-1249,
R-1987-05-1239
Abstract     PDF (239KB)
 

Paper
Jamtine-N-oxide — A New Isoquinoline Alkaloid from Cocculus hirsutus
Viqar Uddin Ahmad, Att-ur-Rahman, Tahir Rasheed,. and Habib-ur-Rehman
Vol 26, Issue 5, 1987, pp.1251-1255,
R-1987-05-1251
Abstract     PDF (126KB)
 

Paper
Addition of Phthalimidonitrene to Substituted Indoles
Perumal Raja Kumar
Vol 26, Issue 5, 1987, pp.1257-1262,
R-1987-05-1257
Abstract     PDF (156KB)
 

Paper
Reinvestigation of the Reaction of Nicotinic Acid 1-Oxide with Acetic Anhydride
Hiroyuki Nagano, Masatomo Hamana, Yoshiharu Nawata, Supaluk Prachayasittikul, Ashraf N. Abdel-Sayed, and Ludwing Bayer
Vol 26, Issue 5, 1987, pp.1263-1270,
R-1987-05-1263
Abstract     PDF (217KB)
 

Paper
Reactions of (-)-Physositigmine and (-)-N-Methyphysostigmine in Refluxing Butanol and at High Temperature: Facile Preparation of (-)-Eseroline
Qian-Sheng Yu, Bernhard Schönenberger, and Arnold Brossi
Vol 26, Issue 5, 1987, pp.1271-1275,
R-1987-05-1271
Abstract     PDF (126KB)
 

Paper
Pyrazoles Derived from Dihydralazine
Adel Amer, Nagwa Rashaed, Mohamed M. Abdel Rahman, and Hans Zimmer
Vol 26, Issue 5, 1987, pp.1277-1282,
R-1987-05-1277
Abstract     PDF (134KB)
 

Paper
On the Configuration and the Conformation of 2-Acylindazole Arylhydrazones
Giuseppe Cusmano, Gabriella Macaluso, Werner Hinz, and Silvestre Buscemi
Vol 26, Issue 5, 1987, pp.1283-1289,
R-1987-05-1283
Abstract     PDF (143KB)
 

Paper
Synthesis and Determination of the Absolute Stereochemistry of the Enantiomers of 3-Substituted 1,2,3,4-Tetrahydroisoquinolines Related to the Calcium Antagonist Verapamil
Robin D. Clark, Jacob Berger, Chi-Ho Lee, and Joseph M. Muchowski
Vol 26, Issue 5, 1987, pp.1291-1302,
R-1987-05-1291
Abstract     PDF (269KB)
 

Paper
Methyl N-Aryldithiocarbamates: Useful Reagents for the Annelation of Pyrimidines and 1,3-Oxazines to Five-membered Heterocuclic Rings
Javier Garín, María Pilar Loscertales, Enrique Meléndez, Francisco L. Merchán, Ricardo Rodriguez, and Tomás Tejero
Vol 26, Issue 5, 1987, pp.1303-1312,
R-1987-05-1303
Abstract     PDF (237KB)
 

Paper
Photochemical and Thermal Reactions of Heterocycles. IV. Phooto-oxidation Reactions of Mesoionic Dithioliumolate, Thiazoliumolate, and Related Heterocycles. Solvent Effects of the Course of the Photo-oxidation
Hiroshi Kato, Kazue Tani, Haruki Kurumisawa, and Yoshiko Tamura
Vol 26, Issue 5, 1987, pp.1313-1322,
R-1987-05-1313
Abstract     PDF (295KB)
 

Paper
Fused Thiazoles from 3-Amino-thiazoline-2-thiones: Synthesis of Pyrazolo[5,1-b]thiazole and Thiazolo[2,3-b]-1,3,4-thiadiazine Derivatives
Pedro Molina, Antonio Arques, Maria de los Desamparados Velasco, and José Manuel Villalgordo
Vol 26, Issue 5, 1987, pp.1323-1332,
R-1987-05-1323
Abstract     PDF (195KB)
 

Review
The N-Carboxylic Acids of Nitrogen Heterocycles
Alan R. Katritzky, Hassan Faid-Allah, and Charles M. Marson
Vol 26, Issue 5, 1987, pp.1333-1344,
R-1987-05-1333
Abstract     PDF (300KB)
 

Review
Stereospecific Deoxygenation of Epoxides to Olefins
Henry N. C. Wong, Charles C. M. Fok, and Timothy Wong
Vol 26, Issue 5, 1987, pp.1345-1382,
R-1987-05-1345
Abstract     PDF (667KB)
 

Communication
Alcoholisys of 1,2-Bis(1-Isocynato-1-methylethyl)diazene: Unexpected Formation of 5,5-Dimethyl-1,2,4-triazolin-3-one
Joachim G. Schantl, Hubert Gstach, and Norbert Lanznaster
Vol 26, Issue 6, 1987, pp.1439-1444,
R-1987-06-1439
Abstract     PDF (147KB)
 

Communication
Synthetic Studies on Eriolanin: 1,2-Carbonyl Transpositions of cis-Bisyclo[4.2.0]octanone via Enol Thioether Foemation
Takeshi Wakamatsu, Nobuhide Miyachi, Fumihiro Ozaki, and Yoshio Ban
Vol 26, Issue 6, 1987, pp.1445-1448,
R-1987-06-1445
Abstract     PDF (108KB)
 

Communication
Synthesis and Study of the Stability of 3b,4,4a,5-Tetrahydrothieno[2‘,3‘:5,4]cyclopenta[2,3-b]aziridine Derivatives
Patrick Dallemagne, Sylvain Rault, Daniel Maume, and Max Robba
Vol 26, Issue 6, 1987, pp.1449-1453,
R-1987-06-1449
Abstract     PDF (96KB)
 

Communication
Studies on the Active Principles from Aconitum flavum Hand-Mazz. The Structures of Five New Deterpenoid Alkaloids
Zhi-gang Chen, Ai-na Lao, Hong-chemg Wang, and Shan-hai Hong
Vol 26, Issue 6, 1987, pp.1455-1460,
R-1987-06-1455
Abstract     PDF (170KB)
 

Communication
Ring Expansion of 4-Benzoyl-β-lactams
Benito Alcaide, Gema Domíngues, Angel Martín-Domenech, Joaquín Plumet, Angeles Monge, and Virginia Pérez-García
Vol 26, Issue 6, 1987, pp.1461-1466,
R-1987-06-1461
Abstract     PDF (102KB)
 

Communication
New Methods and Reagents in Organic Synthesis. 68. Reaction of Thioketones with Lithium Trimethylsilyldiazomethane
Takayuki Shioiri, Yuji Iwamoto, and Toyohiko Aoyama
Vol 26, Issue 6, 1987, pp.1467-1470,
R-1987-06-1467
Abstract     PDF (100KB)
 

Communication
Introduction of a Hydroxy Group onto 5- and 6-Position of Indole Nucleus by Friedel-Crafts Acylation and Subsequent Baeyer-Villiger Oxideation
Shin-ichi Nakatsuka, Osamu Asano, Kazuo Ueda, and Toshio Goto
Vol 26, Issue 6, 1987, pp.1471-1474,
R-1987-06-1471
Abstract     PDF (91KB)
 

Communication
Synthetic Studis on Teleocidin III. Regioselective Introduction of Nitro Group at 4-Position of Substituted Indole Derivatives
Toshiya Masuda, Kazuo Ueda, Osamu Asano, Shin-ichi Nakatsuka, and Toshio Goto
Vol 26, Issue 6, 1987, pp.1475-1478,
R-1987-06-1475
Abstract     PDF (86KB)
 

Communication
Metal-catalyzed Intramolecular Cyclization of 2-Diazo-4-(4-indolyl)-3-oxobutanoic Acid Esters
Masakatsu Matsumoto, Nobuko Watanabe, and Hisako Kobayashi
Vol 26, Issue 6, 1987, pp.1479-1482,
R-1987-06-1479
Abstract     PDF (97KB)
 

Communication
Silicon-mediated Isoquinoine Alkaloid Synthesis: A New Route to the Dibenzopyrrocoline Alkaloid (±)-Cryptaustoline
Seiichi Takano, Shigeki Sstoh, and Kunio Ogasawara
Vol 26, Issue 6, 1987, pp.1483-1485,
R-1987-06-1483
Abstract     PDF (66KB)
 

Communication
Stereochemistry of the Dibenzopyrrocoline Alkaloids Cryptaustoline and Cryptowoline
Seiichi Takano, Shigeki Satoh, Yoshiteru Oshima, and Kunio Ogasawara
Vol 26, Issue 6, 1987, pp.1487-1489,
R-1987-06-1487
Abstract     PDF (66KB)
 

Communication
A Facile Synthesis of (+)-Tecomanine Using a Chiral Cyclopentane Derivative
Tetsuji Kametani, Yukio Suzuki, Chieko Ban, and Toshio Honda
Vol 26, Issue 6, 1987, pp.1491-1493,
R-1987-06-1491
Abstract     PDF (61KB)
 

Communication
Reaction of 2,4,6-Trimethylpyrylium Salt with Organocopper Reagents: Selective Synthesis of 4H-Pyrans
Yohsuke Yamamoto, Takashi Kume, and Kin-ya Akiba
Vol 26, Issue 6, 1987, pp.1495-1498,
R-1987-06-1495
Abstract     PDF (103KB)
 

Communication
A New Total Synthesis of Oxyterihanine
Miyoji Hanaoka, Nobuyuki Kobayashi, and Chisato Mukai
Vol 26, Issue 6, 1987, pp.1499-1501,
R-1987-06-1499
Abstract     PDF (70KB)
 

Paper
Heterocycles. 11. Sulfer Analogs of 3-(3-Hydroxyphenyl)-N-n-propylpiperidine
Philip M. Weintraub, Frank P. Miller, and Norbert L. Weich
Vol 26, Issue 6, 1987, pp.1503-1515,
R-1987-06-1503
Abstract     PDF (357KB)
 

Paper
Condensation of 2-Pheny-2-oxazolin-5-one with o-Hydroxyacetophenoneimines
Pradeep K. Tripathy and Arya K. Mukerjee
Vol 26, Issue 6, 1987, pp.1517-1520,
R-1987-06-1517
Abstract     PDF (97KB)
 

Paper
Phenyl Isothiocynate-mediated Condensation of Aceturic/2-acetylaminocinnamic Acid with Aromatic Aldehydes
Archana Jain and Arya K. Mukerjee
Vol 26, Issue 6, 1987, pp.1521-1525,
R-1987-06-1521
Abstract     PDF (105KB)
 

Paper
Novel One Pot Convenient Synthesis of 3-Benzylidene-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-ones
H. Mohindra Chawla and S. Kumar Sharma
Vol 26, Issue 6, 1987, pp.1527-1534,
R-1987-06-1527
Abstract     PDF (202KB)
 

Paper
A New Condensed Triheterocyclic System: 6-Aza-8H-indeno[2,1-b]thiophene
Florence Heude, Michel Cugnon de Sevricourt, Sylvain Rault, and Max Robba
Vol 26, Issue 6, 1987, pp.1535-1539,
R-1987-06-1535
Abstract     PDF (121KB)
 

Paper
Synthesis of 3-(1’,1’-Dimethylallyl)coumarins: Gravelliferone, Chalepin and Rutamarin
Guillermo M. Massanet, Enrique Pando, Franciaco Rodríguez-Luis, and Javier Salvá
Vol 26, Issue 6, 1987, pp.1541-1548,
R-1987-06-1541
Abstract     PDF (217KB)
 

Paper
Pyridindolol Analogues. Synthesis of 3-Hydroxymethyl-1-(polyhydroxyalkyl)-β-carbolines
Nico P. Willard, Erwin Dorland, and Upendra K. Pandit
Vol 26, Issue 6, 1987, pp.1549-1555,
R-1987-06-1549
Abstract     PDF (132KB)
 

Paper
Synthesis of (±)-Deplancheine
Sukhendu B. Mandal and Satyesh C. Pakrashi*
Vol 26, Issue 6, 1987, pp.1557-1562,
R-1987-06-1557
Abstract     PDF (171KB)
 

Paper
Studies on the Chemical Constituents of the Seeds of Peganum harmala — Isolation and Structure of a New β-Carboline Alkaloid — Harmalicine
Salimuzzaman Siddiqui, Obaid Yusuf Khan, Shaheen Faizi, and Bina S. Siddiqui
Vol 26, Issue 6, 1987, pp.1563-1567,
R-1987-06-1563
Abstract     PDF (124KB)
 

Paper
The Synthesis of 5- and 6-Formyl-1-ethoxy-1,2,3-benzotriazole
Dale Evans, M. Paul Serve, Balsubramaniam Ramalingam, Lisa Barna, and William Feld
Vol 26, Issue 6, 1987, pp.1569-1572,
R-1987-06-1569
Abstract     PDF (86KB)
 

Paper
Fischer Indolization of the Phenylhydrazones from 3-Ethyl- and 3-(2-Methylpropyl)-substituted 1,3,4,6,7,11b-Hexahydroxy-9,10-dimethoxy-2H-benzo[a]quinolizin-2-one. Identification of the indole[1’,2’:3,4]pyrimido[6,1-a]isoquinoline Skeleton
Jonathan B. Ball. John B. Bremner, and Elaine J. Browne
Vol 26, Issue 6, 1987, pp.1573-1580,
R-1987-06-1573
Abstract     PDF (269KB)
 

Paper
Structure and Basicity of 2-Guanidiobenzimidazoles
Carmen Acerete, Javier Catalán, Fernando Fabero, Marta Sánchez-Cabezudo, Rosa María Claramunt, and José Elguero
Vol 26, Issue 6, 1987, pp.1581-1586,
R-1987-06-1581
Abstract     PDF (155KB)
 

Paper
Vinyl Monomers Containing 1,2-Thia-, -Selena- and -Tellurazole Systems, Their Polymers and Copolymers
Francesco Lucchesini, Vincenzo Bertini, Angela De Munno, Marco Pocci, Nevio Picci, and Michele Liguori
Vol 26, Issue 6, 1987, pp.1587-1593,
R-1987-06-1587
Abstract     PDF (165KB)
 

Paper
1-Oxotetrahydro-2-benzazepines from 1-Methyl-3,4-dihydro-5H-2-benzazepines: Synthesis of N-Methyl-7,8,9-trimethoxy-2,3,4,5-tetrahydro-1H-2-benzazepine
Ricardo Alonso, Kimio Takahashi, Bernhard Schönenberger, and Arnold Brossi
Vol 26, Issue 6, 1987, pp.1595-1601,
R-1987-06-1595
Abstract     PDF (202KB)
 

Paper
The Synthesis of 4-Substituted Isoquinoline Derivatives from Diethyl(4-isoquinolyl)borane
Minoru Ishikura, Izumi Oda, and Masanao Terashima
Vol 26, Issue 6, 1987, pp.1603-1610,
R-1987-06-1603
Abstract     PDF (154KB)
 

Paper
Photoisomerization of 4-t-Butyl-2-piridones and Chemical Properties of the Resulting 2-Azabicyclo[2.2.0]hex-5-en-3-one and the Hexan-3-one Systems
Eisuke Sato, Yoshiya Ikeda, Yuichi Kanaoka, and Haruo Okajima
Vol 26, Issue 6, 1987, pp.1611-1618,
R-1987-06-1611
Abstract     PDF (230KB)
 

Paper
Novel Reactions of Carbon Suboxide. VII. Synthesis of Heterocyclic Rings by Reaction with Bifunctional Aliphatic Compounds
Leonardo Bonsignore, Salvatore Cabiddu, Giuseppe Loy, and Daniela Secci
Vol 26, Issue 6, 1987, pp.1619-1622,
R-1987-06-1619
Abstract     PDF (104KB)
 

Review
Heterocycles Fused with the 2,3-Bond of [1]Benzopyran
Chandra Kanta Ghosh, Chandrakanta Bandyopadhyay, and Jharna Maiti
Vol 26, Issue 6, 1987, pp.1623-1656,
R-1987-06-1623
Abstract     PDF (869KB)
 

Review
Heterocyclic N-Dithiocarboxylic Acids
Alan R. Katritzky, Charles M. Marson, and Hassan Faid-Allah
Vol 26, Issue 6, 1987, pp.1657-1670,
R-1987-06-1657
Abstract     PDF (316KB)
 

Communication
Cycloaddition of 1-Methyl-1-azaazulen-2(1H)-one with Reactive Acetylenes
Noritaka Abe and Toshiyuki Takehiro
Vol 26, Issue 7, 1987, pp.1727-1730,
R-1987-07-1727
Abstract     PDF (103KB)
 

Communication
Three New Coumarins from Murraya exotica
Chihiro Ito and Hiroshi Furukawa
Vol 26, Issue 7, 1987, pp.1731-1734,
R-1987-07-1731
Abstract     PDF (110KB)
 

Communication
Convenient Ruthrenium-complex Catalysed Synthesis of Enterolactone from the Corresponding Dibenzylidene Succinic Acid Moiety
Massimo Bambagiotti-Alberti, Silvia A. Coran, Franco F. Vincieri, and Pierandrea Lo Nostro
Vol 26, Issue 7, 1987, pp.1735-1738,
R-1987-07-1735
Abstract     PDF (93KB)
 

Communication
First Total Synthesis of (±)-Hirsuteine
Takeaki Naito, Okiko Miyata, and Ichiya Ninomiya
Vol 26, Issue 7, 1987, pp.1739-1742,
R-1987-07-1739
Abstract     PDF (91KB)
 

Communication
Synthesis of Chuangxinmycin Analogues
Masakatsu Matsumoto and Nobuko Watanabe
Vol 26, Issue 7, 1987, pp.1743-1746,
R-1987-07-1743
Abstract     PDF (82KB)
 

Communication
A New Entry to the Synthetic Route for 6,7-Secoergolene Alkaloids Using Fragmentation Reaction of γ-Aminoalcohols
Toshiko Kiguchi, Takeski Naito, and Ichiya Ninomiya
Vol 26, Issue 7, 1987, pp.1747-1750,
R-1987-07-1747
Abstract     PDF (99KB)
 

Communication
1,2,4-Trisubstituted 1,2,3-Triazolium Salts from Nitrilimines and Isocyanides
Dietrich Moderhack and Michael Lorke
Vol 26, Issue 7, 1987, pp.1751-1754,
R-1987-07-1751
Abstract     PDF (88KB)
 

Communication
2’-Deoxy-3,7-dideazanebularine and 2’-Deoxy-3,7-dideazainosine: Synthesis of Pyrrolo[3,2-c]pyridine β-D-2’-Deoxyribofuranosides by Solid-liquid Phase-transfer Glycosylation
Frank Seela amd Werner Bourgeois
Vol 26, Issue 7, 1987, pp.1755-1760,
R-1987-07-1755
Abstract     PDF (125KB)
 

Communication
Dialkyl Anhydro Sugars in Organic Synthesis. Synthesis of (-)-Invictolide
Takeshi Wakamatsu, Yuji Nishikimi, Hiromi Kikuiri, Hideo Nakamura, and Yoshio Ban
Vol 26, Issue 7, 1987, pp.1761-1764,
R-1987-07-1761
Abstract     PDF (85KB)
 

Communication
A Promising Cyclization of the 3-Arylidene-6-arylmethyl-2,5-piperazinedione to Construct Tricyclic Lactam as an Intermediate to Saframycin Synthesis
Akinori Kubo, Naoki Saito, Madoka Nakamura, Koreharu Ogata, and Shin-ichiro Sakai
Vol 26, Issue 7, 1987, pp.1765-1770,
R-1987-07-1765
Abstract     PDF (129KB)
 

Communication
Mild Reduction of Indoles with Zinc Borohydride
Hiyoshizo Kotsuki, Yasuyuki Ushio, and Masamitsu Ochi
Vol 26, Issue 7, 1987, pp.1771-1774,
R-1987-07-1771
Abstract     PDF (100KB)
 

Communication
A Facile Synthesis of Chuangxinmycin
Masakatsu Matsumoto and Nobuko Watanabe
Vol 26, Issue 7, 1987, pp.1775-1778,
R-1987-07-1775
Abstract     PDF (76KB)
 

Communication
Synthesis of Depyrrolo Analogue of Reserpine
Okiko Miyata, Etsuko Doi, Takeaki Naito, and Ichiya Ninomiya
Vol 26, Issue 7, 1987, pp.1779-1782,
R-1987-07-1779
Abstract     PDF (92KB)
 

Communication
Total Syntheses of Indoe Alkaloids, Annonidine A and 7-(3-Methyl-2-buten-1-yl)indole
Masanori Somei, Tetsuo Funamoto, and Toshiharu Ohta
Vol 26, Issue 7, 1987, pp.1783-1784,
R-1987-07-1783
Abstract     PDF (56KB)
 

Communication
Preparation of Dihydrothiopyran-3-ones by Aldol Condensation of Diketo Sulfides and Acid-catalyzed Rearrangement of Ketol Intermediates Leading to Thiolan-3-one Derivatives
Juzo Nakayama, Keiko Hidaka, and Masamatsu Hoshino
Vol 26, Issue 7, 1987, pp.1785-1788,
R-1987-07-1785
Abstract     PDF (99KB)
 

Communication
A Formal Synthesis of N-Acetyl-L-acosamine
Tetsuji Kametani, Yukio Suzuki, Chieko Ban, Kiyoshi Kanada, and Toshio Honda
Vol 26, Issue 7, 1987, pp.1789-1792,
R-1987-07-1789
Abstract     PDF (92KB)
 

Communication
Preparation of α-Quater-, α-Sexi-, and α-Octithiophenes
Juzo Nakayama, Toru Konishi, Shigeru Murabayashi, and Masamatsu Hoshino
Vol 26, Issue 7, 1987, pp.1793-1796,
R-1987-07-1793
Abstract     PDF (109KB)
 

Paper
The Comparative Reactions of Forphin, 5-Bromoporphin, 2-Bromoporphin, and 5-Nitroporphin
Louis R. Nudy, Cherylann Schieber, Frederick R. Longo, and Vinod S. Agarwala
Vol 26, Issue 7, 1987, pp.1797-1803,
R-1987-07-1797
Abstract     PDF (166KB)
 

Paper
Transformation of Heterocyclic N-Oxides into Derivatives of α-Heteroaryl Substituted α-Amino Acids and Dipeptides
Branko Stanovink, Irena Drofenik, and Miha Tisler
Vol 26, Issue 7, 1987, pp.1805-1811,
R-1987-07-1805
Abstract     PDF (167KB)
 

Paper
3-Phenylhexahydro-1(3H)-isobenzofuranones
Seiji Miyano, Nobuhiro Abe, Fumiko Fujisaki, and Kunihiro Sumoto
Vol 26, Issue 7, 1987, pp.1813-1826,
R-1987-07-1813
Abstract     PDF (269KB)
 

Paper
Isonimolide and Isolimbolide, Two New Tetranortriterpenoids from the Twigs of Azadirachta indica A.Juss (Meliaceae)
Salimuzzaman Siddiqui, Tariq Mahmood, Bina Shaheen Siddiqui, and Shaheen Faizi
Vol 26, Issue 7, 1987, pp.1827-1833,
R-1987-07-1827
Abstract     PDF (174KB)
 

Paper
Studies in Spiroheterocycles: Part X: Reactions of Diazomethane with 3-Aroylmethylene-indole-2-ones and Synthesis of Some Novel Fluorine Containing Spiro[cyclopropane-1,3’(3H)indol]2’(1’H)-ones
Krishna C. Joshi, Renuka Jain, and Seema Arora
Vol 26, Issue 7, 1987, pp.1835-1839,
R-1987-07-1835
Abstract     PDF (115KB)
 

Paper
A Novel Rearragement of a Papaverine Derivative into Isoquino[1,2-b]quinozoline Derivative
Yusuf Ahmad, Tahira Begum, Izhar Hussain Qureshi, Atta-ur-Rahman, Khurshid Zaman, Xu Changfu, and Jon Clardy
Vol 26, Issue 7, 1987, pp.1841-1852,
R-1987-07-1841
Abstract     PDF (226KB)
 

Paper
Factors Influencing the Pathway of Reactions of 1-Hydrazinophthalazine with Di- and Tricarbonyl Compounds
Adel Amer, Klaus Weisz, and Hans Zimmer
Vol 26, Issue 7, 1987, pp.1853-1862,
R-1987-07-1853
Abstract     PDF (254KB)
 

Paper
A Convenient Access to Furo[3,2-h]quinolines and to Furo[3,2-b]pyridines via SRN1 Reactions
René Beugelmans and Michèle Bois-Choussy
Vol 26, Issue 7, 1987, pp.1863-1871,
R-1987-07-1863
Abstract     PDF (229KB)
 

Paper
Two New Acridone Alkaloids from Genus Citrus Plants
Motoharu Ju-ichi, Mami Inoue, Chihiro Ito, Miyuki Matsuoka, Hiroshi Furukawa, and Ichiro Kajiura
Vol 26, Issue 7, 1987, pp.1873-1876,
R-1987-07-1873
Abstract     PDF (93KB)
 

Paper
Preparation of Synthetically Useful 2-Acyl-1H-imidazoles by an Autooxidation of 1H-Imidazolyl-2-methanol Derivatives
Satoshi Hayakawa, Yoshimi Tamai, Teruyuki Yuasa, Masao Okamoto, and Shunsaku Ohta
Vol 26, Issue 7, 1987, pp.1877-1882,
R-1987-07-1877
Abstract     PDF (155KB)
 

Paper
A Facile and Alternative Synthesis of Quinoline Nucleus Using Thermal Cyclization of 2-Azahexatriene System Generated from 2-Alkenyl-Acylaniline with POCl3
Satoshi Hibino and Eiichi Sugino
Vol 26, Issue 7, 1987, pp.1883-1889,
R-1987-07-1883
Abstract     PDF (170KB)
 

Paper
Thermolysis of Sodium Salts of Tosylhydrazones of Some Heterocyclic Aldehydes in the Presence of Silver Chromate: 1,3 N→C Migration of Tosyl Group
Katsuhiro Saito and Hiraku Ishihara
Vol 26, Issue 7, 1987, pp.1891-1898,
R-1987-07-1891
Abstract     PDF (197KB)
 

Review
Benzopyran-4-ones Containing a 2,3-Fused Heterocyclic Ring
Trevor M. Romney-Alexander
Vol 26, Issue 7, 1987, pp.1899-1946,
R-1987-07-1899
Abstract     PDF (591KB)
 

Review
Protoporphyrin-IX: Some Useful Substituent Manipulations
Kevin M. Smith and José A. S. Cavaleiro
Vol 26, Issue 7, 1987, pp.1947-1963,
R-1987-07-1947
Abstract     PDF (384KB)
 

Communication
On the Aromatic Stability of Azulenofurans, Azulenopyrroles and Azulenothiophenes
Sonja Nikolic, Albin Juric, and Nenad Trinajstic
Vol 26, Issue 8, 1987, pp.2025-2036,
R-1987-08-2025
Abstract     PDF (200KB)
 

Communication
A Rigid Conformation for 5-Fluoro-2,11-dithia[3.3](1,4)naphthalenometacyclophane with Absence of Meta-ring Flipping
Yee-Hing Lai and Thian-Guan Peck
Vol 26, Issue 8, 1987, pp.2037-2042,
R-1987-08-2037
Abstract     PDF (136KB)
 

Communication
Structural Studies on the Isomers of Triply Bridged Ring Substituted Difluorotrithiacyclophanes Using 1H and 19F Nmr Spectroscopy
Yee-Hing Lai and Thian-Guan Peck
Vol 26, Issue 8, 1987, pp.2043-2046,
R-1987-08-2043
Abstract     PDF (102KB)
 

Communication
Synthesis of (±)-2β,20-Epoxy-12-methoxyabieta-8,11,13-trien
Ajoy K. Banerjee, Julio C. Acevedo, and Jaime Alvárez G.
Vol 26, Issue 8, 1987, pp.2047-2052,
R-1987-08-2047
Abstract     PDF (132KB)
 

Communication
A Reinvestigation of the Reaction of N-(2-Bromoethyl)isatoic Anhydride with methylamine. Isolation and Crystal Structure of 1-(2-Hydroxyethyl)-3-meethyl-2,4-(1H,3H)-quinazolinedione
Francesco Pinnen, Gino Lucente, Fernando Mazza, and Giorgio Pochetti
Vol 26, Issue 8, 1987, pp.2053-2056,
R-1987-08-2053
Abstract     PDF (100KB)
 

Communication
Four New Acridone Alkaloids from Sarcomelicope dogniensis Hartley (Rutaceae)
Sofia Mitaku, Alexios-Leandros Skaltsounis, François Tillequin, Michel Koch, Jacques Pusset, and Gérard Chauvière
Vol 26, Issue 8, 1987, pp.2057-2063,
R-1987-08-2057
Abstract     PDF (136KB)
 

Communication
Regiospecific Amination of 3-Substituted Pyridines Using Imidoyl Chloride Functionalized Polystyrene
Rudolph A. Abramovitch and Wang You-Xiong
Vol 26, Issue 8, 1987, pp.2065-2068,
R-1987-08-2065
Abstract     PDF (98KB)
 

Communication
The Synthesis of Heptenic Derivatives of Aminoimidazoazaarene Cooked-food Mutagens
Bruce E. Watkins, Mark G. Knize, Chunk J. Morris, Brian D. Andresen, James Happe, Martin Vanderlaan, and James S. Felton
Vol 26, Issue 8, 1987, pp.2069-2072,
R-1987-08-2069
Abstract     PDF (124KB)
 

Communication
The Effect of Benzannelation toward Cycl[3.2.2]azine. Synthesis and Physical Properties of Dibenzo[a,h]cycl[3.2.2]azine
Yoshinori Tominaga, Yoshihide Shiroshita, Yoshiro Matsuda, and Akira Hosomi
Vol 26, Issue 8, 1987, pp.2073-2075,
R-1987-08-2073
Abstract     PDF (79KB)
 

Communication
Junosidine: A New Linear Pyranoacridone Alkaloid from Citrus junos Tanaka
Mortoharu Ju-ichi, Mami Inoue, Kayo Sakiyama, Mayumi Yoneda, and Hiroshi Furukawa
Vol 26, Issue 8, 1987, pp.2077-2079,
R-1987-08-2077
Abstract     PDF (62KB)
 

Communication
A New Rearrangement of α-Azo Alcohols into N-Substitutes Bridged Bicyclic Lactams. A Possible Model for Conformation-dependent Rearrangement
Takahi Otsuka and Takahiro Tezuka
Vol 26, Issue 8, 1987, pp.2081-2086,
R-1987-08-2081
Abstract     PDF (146KB)
 

Communication
A New Route to (Z)-3-Alkylidene-(S)-6-alkyl-2,5-piperazinediones via N-Carboxy-α-dehydroamino Acid Anhydrides
Chung-gi Shin, Yasuchika Yonezawa, and Kazumichi Ogawa
Vol 26, Issue 8, 1987, pp.2087-2089,
R-1987-08-2087
Abstract     PDF (67KB)
 

Communication
Ring Transformation of Pterins to Guanines
Takashi Sugimoto, Noriko Nishioka, Shizuaki Murata, and Sadao Matsuura
Vol 26, Issue 8, 1987, pp.2091-2092,
R-1987-08-2091
Abstract     PDF (50KB)
 

Communication
Periplosides A, B and C, Steroidal Glycosidesof Periploca sepium Root-barks
Yoshiteru Oshima, Toshiyuki Hirota, and Hiroshi Hikino
Vol 26, Issue 8, 1987, pp.2093-2098,
R-1987-08-2093
Abstract     PDF (155KB)
 

Communication
Synthesis of (±)-Roemecarine and (±)-Epiroemecarine: Revised Stereostructure for (+)-Roemecarine
Osamu Hoshino, Katsuhiko Itoh, Bunsuke Umezawa, Hiroyuki Akita, and Takeshi Oishi
Vol 26, Issue 8, 1987, pp.2099-2100,
R-1987-08-2099
Abstract     PDF (51KB)
 

Paper
A Novel Synthesis of Pyridazinones: Preparation of 3-[1-Aryl-6(1H)-pyridazinon-3-yl]-2(1H)-quinoxalinones
El Sayed H. El Ashry, Yeldez El Kilany, and Adel Amer
Vol 26, Issue 8, 1987, pp.2101-2108,
R-1987-08-2101
Abstract     PDF (198KB)
 

Paper
Synthesis of a Cyclic Octapeptide
Toyoshi Katagi and Hiromi Kataoka
Vol 26, Issue 8, 1987, pp.2109-2116,
R-1987-08-2109
Abstract     PDF (191KB)
 

Paper
Reaction of Potassium Superoxide with 3-Nitro-2-phenyl-2H-1-benzopyrans and Their Dihydro Derivatives
Takkellapati Sudhakar Rao and Girish Kumar Trivedi
Vol 26, Issue 8, 1987, pp.2117-2124,
R-1987-08-2117
Abstract     PDF (172KB)
 

Paper
Strictine — A New Mavacurine Type Alkaloid from the Leaves or Rhazya stricta
Atta-ur-Rahman and Sajida Khanum
Vol 26, Issue 8, 1987, pp.2125-2128,
R-1987-08-2125
Abstract     PDF (96KB)
 

Paper
2-Aminoehtylimidazoles. Synthesis of 1,4-Dimethyl-5-phenyl-2-[2-(4-phenylpiperazinyl)ethyl]imidazole
Emilio Toja, Pietro Ferrari, and Giorgio Tarazia
Vol 26, Issue 8, 1987, pp.2129-2138,
R-1987-08-2129
Abstract     PDF (271KB)
 

Paper
α-Alkyltryptohans
Miguel F. Braña, Mercedes Garrido, María L. López Rodríguez, and M. José Morcillo
Vol 26, Issue 8, 1987, pp.2139-2151,
R-1987-08-2139
Abstract     PDF (283KB)
 

Paper
New Synthesis of 1,2,5-Selenadiazoles
Vincenzo Bertini, Angela De Munno, Nevio Picci, Francesco Lucchesini, and Marco Pocci
Vol 26, Issue 8, 1987, pp.2153-2158,
R-1987-08-2153
Abstract     PDF (122KB)
 

Paper
Synthesis of Substituted 3-Pyridinecarboxaldehydes
Daniel L. Comins and James J. Herrick
Vol 26, Issue 8, 1987, pp.2159-2164,
R-1987-08-2159
Abstract     PDF (172KB)
 

Paper
A Stereoselective Synthesis of cis-4-Acetonyl-1-benzyl-3-ethylpiperidine
Josep Bonjoch, Ana Linares, Manel Guardià, and Joan Bosch
Vol 26, Issue 8, 1987, pp.2165-2174,
R-1987-08-2165
Abstract     PDF (267KB)
 

Paper
Intermolecular Cycloaddition Reactions of Exocyclic Nitrones. Facile Synthesis of 1-Azaspirocycles
Raymond L. Funk and Joy Umstead Daggett
Vol 26, Issue 8, 1987, pp.2175-2182,
R-1987-08-2175
Abstract     PDF (206KB)
 

Paper
Synthesis of Bridgehead-nitrogen Heterocycles from Pyrylium Salts: Preparation of the Novel Tricyclic Thiazolo[2,3-a]pyrido[2,1-f][1,2,4]triazine Ring System
Pedro Molina, Alberto Tárraga, Mercedes Lorenzo-Peña, and Arturo Espinosa
Vol 26, Issue 8, 1987, pp.2183-2190,
R-1987-08-2183
Abstract     PDF (184KB)
 

Paper
Synthesis of Novel 7,7’-Bis-6a,7-dehydronoraporphines
Akino Jossang, Michel Lebœuf, and André Cavé
Vol 26, Issue 8, 1987, pp.2191-2198,
R-1987-08-2191
Abstract     PDF (198KB)
 

Paper
Heterocycles from Nitrile Oxides. Part IV. 1,2,4,5-Oxatriazines
Ahmad Q. Hussein, Mustafa M. El-Abadelah, Hamadallah A. Hodali, Marwan R. Kamal, and Mohammed M. Aouf
Vol 26, Issue 8, 1987, pp.2199-2207,
R-1987-08-2199
Abstract     PDF (224KB)
 

Paper
1-Phenethyl-2,3,4,5-tetrahydro-1H-2-benzazepines from 2-Acetyl-1-methylene-2,3,4,5-tetrahydro-1H-2-benzazepines
Ricardo Alomso and Arnold Brossi
Vol 26, Issue 8, 1987, pp.2209-2213,
R-1987-08-2209
Abstract     PDF (140KB)
 

Paper
Reactions of Elemental Sulfur and Selenium with Some Asetylenic Compounds. Formation of Thiophenes and Selemophenes
Juzo Nakayama, Rie Yomoda, and Masamatsu Hoshino
Vol 26, Issue 8, 1987, pp.2215-2222,
R-1987-08-2215
Abstract     PDF (206KB)
 

Review
Synthesis and Reactions of N-Substituted 2(1H)-Pyrimidinones and Pyrimidinethiones
Akira Katoh, Takehiko Nishio, and Choji Kashima
Vol 26, Issue 8, 1987, pp.2223-2246,
R-1987-08-2223
Abstract     PDF (435KB)
 

Review
Synthetic Strategies for the Construction of 3-Pyrrolidinol, a Versatile Nitrogen Heterocycles
Denise M. Flanagan and Madeleine M. Joullié
Vol 26, Issue 8, 1987, pp.2247-2265,
R-1987-08-2247
Abstract     PDF (318KB)
 

Communication
Synthesis of Pyrrole, Pyrrolo[3,4-b]pyridine and Pyrrplo[3,2-b]pyridine Derivatives
Afaf A. A. Elbannany and Laila I. Ibrahim
Vol 26, Issue 9, 1987, pp.2323-2326,
R-1987-09-2323
Abstract     PDF (87KB)
 

Communication
Flash Vaccum Pyrolysis of α-Toluenesulfonyl Azide
Rudolph A. Abramovitch, Raymond R. Harder, and William D. Holcomb
Vol 26, Issue 9, 1987, pp.2327-2330,
R-1987-09-2327
Abstract     PDF (76KB)
 

Communication
Macrocentrine: An Unusual Diterpenoid Alkaloid
Michael H. Benn, Francis Okanga, John F. Richardson, and Raphael M. Munavu
Vol 26, Issue 9, 1987, pp.2331-2334,
R-1987-09-2331
Abstract     PDF (85KB)
 

Communication
Imidoylation Reaction: (±)-Lupinine Synthesis
Mansour Haddad, Jean-Pierre Célérier, and Gérard Lhommet
Vol 26, Issue 9, 1987, pp.2335-2337,
R-1987-09-2335
Abstract     PDF (57KB)
 

Communication
Cycloheptatriene Furanones and Bicyclo[5.3.0]decatrienone; Unusual Cycloaddition with 4-Phenyl-1,2,4-triazoline-3,5-dione (PTAD)
Antonio Saba and Ottorino De Lucchi
Vol 26, Issue 9, 1987, pp.2339-2342,
R-1987-09-2339
Abstract     PDF (90KB)
 

Communication
General Synthesis of 2-Hydroxy, 3-Hydroxy-, and 4-Hydroxyalkyldimethylsulfonium Salts from Cyclic Ethers
Kentaro Okuma, Shi-ichi Nakamura, and Hiroshi Ohta
Vol 26, Issue 9, 1987, pp.2343-2346,
R-1987-09-2343
Abstract     PDF (96KB)
 

Communication
High-pressure Diels-Alder Reactions of 2-Methylthio- and 2-Acetoxyfuran. An Efficient Entry to 4-hydroxycyclohexanones
Hiyoshizo Kotsuki, Yuichiro Mori, Tatsuya Ohtsuka, Hitoshi Nishizawa, Masamitsu Ochi, and Kiyoshi Matsuoka
Vol 26, Issue 9, 1987, pp.2347-2350,
R-1987-09-2347
Abstract     PDF (109KB)
 

Communication
Oxonitine Revisited: Its Mechanism of Formation from Aconitine
Palaniappan Kulanthaivel and S. Willian Pelletier
Vol 26, Issue 9, 1987, pp.2351-2354,
R-1987-09-2351
Abstract     PDF (102KB)
 

Communication
A One-step Synthesis of Pyrimido[4,5-c]isoquinoline Ring System by Reaction of 6-(N-Methlfurfurymino)uracils with DMAD
Michihiko Noguchi, Seiji Nagata, and Shoji Kajigaeshi
Vol 26, Issue 9, 1987, pp.2355-2359,
R-1987-09-2355
Abstract     PDF (122KB)
 

Communication
Competitive Electrocyclic Reaction of o-Quinodimethane: Sequential Electrocyclic-double[3,3]sigmatropic Reactions for the Construction of 4-Alkylideneisochroman-3-ones
Kozo Shishido, Hironori Komatsu, Keiichiro Fukumoto, and Tetsuji Kametani
Vol 26, Issue 9, 1987, pp.2361-2364,
R-1987-09-2361
Abstract     PDF (86KB)
 

Communication
First Stable Selenabenzene Analogue, 2-Cyano-1-methyl-4-phenyl-1-selenanaphthalene: Synthesis and Reactions
Mikio Hori, Tadashi Kataoka, Hiroshi Shimizu, Kazuhiro Tsutsumi, and Shinya Imaoka
Vol 26, Issue 9, 1987, pp.2365-2368,
R-1987-09-2365
Abstract     PDF (99KB)
 

Communication
Syntheses of (—)-1-epi-Swainsonine and (+)-1,8-Di-epi-swainsonine
Nobuo Ikota and Akira Hanaki
Vol 26, Issue 9, 1987, pp.2369-2370,
R-1987-09-2369
Abstract     PDF (56KB)
 

Paper
N-Halosuccinimide-sulfuric Acid: An Efficient Reagent for the Synthesis of Fused Benzothiazoles
Javier Garín, Carmen Guillén, Enrique Meléndez, Francisco L. Merchán, Jesús Orduna, and Tomás Tejero
Vol 26, Issue 9, 1987, pp.2371-2379,
R-1987-09-2371
Abstract     PDF (211KB)
 

Paper
Synthesis of 5-Oxa-13-thiaprotoberberine Derivatives
János Szabó, Gábor Bernáth, and Pál Sohár
Vol 26, Issue 9, 1987, pp.2381-2384,
R-1987-09-2381
Abstract     PDF (108KB)
 

Paper
Studies on the Synthesis of Benzolactam Rings. II. Synthesis of 1,4-Dihydro-3(2H)-iaoquinolinone Derivatives
Yasuko Kamochi and Yasuo Watanabe
Vol 26, Issue 9, 1987, pp.2385-2391,
R-1987-09-2385
Abstract     PDF (176KB)
 

Paper
Intermolecural Rhodium Carbenoid Insertions into the N-H Bond and β-Lactams. Synthesis of O-2-Isocephems
Micahel Hrytsak and Tony Durst
Vol 26, Issue 9, 1987, pp.2393-2409,
R-1987-09-2393
Abstract     PDF (398KB)
 

Paper
A Derivative of Azepine and Its Application as a Specific Optical Resolution Agent
Franco Fernández and Cristina Pérez
Vol 26, Issue 9, 1987, pp.2411-2417,
R-1987-09-2411
Abstract     PDF (196KB)
 

Paper
3-Phenyl-5-carbomethoxymethylene-5H-isoxazolo[4,5-e][1,4]diazepine-6,8(4H,7H)-dione: A New Seven Membered Binuclear System
Rodolfo Nesi, Donatella Giomi, Laura Quartara, Sandro Papaleo, and Piero Tedeschi
Vol 26, Issue 9, 1987, pp.2419-2424,
R-1987-09-2419
Abstract     PDF (145KB)
 

Paper
1,3-Dipolar Cycloaddition of 2-Diazopropane to Coumarin. The Synthesis of Derivatives of [1]Benzopyrano[4,3-c]pyrazol-4(3H)-one and [1]Benzopyrano[3,4-c]pyrazol-4(1H)-one
Andreja Cercek, Branko Stanovnik, Anton Stimac, and Miha Tisler
Vol 26, Issue 9, 1987, pp.2425-2431,
R-1987-09-2425
Abstract     PDF (158KB)
 

Paper
The Four 6-Halo-7-nitroquinoxalines
Raymonde Nasielski-Hinkens, Pierre Levêque, Daniel Castelet, and Jacques Nasielski
Vol 26, Issue 9, 1987, pp.2433-2442,
R-1987-09-2433
Abstract     PDF (235KB)
 

Paper
Synthesis of Quino[2,3-b][1,5]benzoxazepines: A Novel Tetracyclic Ring System
Giampiero Pagani Zeccini, Ines Torrini, and Mario Paglialunga Paradisi
Vol 26, Issue 9, 1987, pp.2443-2447,
R-1987-09-2443
Abstract     PDF (93KB)
 

Paper
Ethylation of Pyrazines Using Alkylmetals, Such as Triethylaluminum, Diethylzinc, and Triethylborane
Akihiro Ohta, Masakatsu Ohta, Yohsiaki Igarashi, Kaemi Saeki, Kayo Yuasa, and Tomoko Mori
Vol 26, Issue 9, 1987, pp.2449-2454,
R-1987-09-2449
Abstract     PDF (135KB)
 

Paper
Rearrangement of a Substituted Epoxytetrahydropyran to the Corresponding Tetrahydrofurancarbaldehyde
Urs Séquin and Andreas Schneider
Vol 26, Issue 9, 1987, pp.2455-2460,
R-1987-09-2455
Abstract     PDF (138KB)
 

Paper
Chiral Synthesis of (R)-(+)-Citronellal via Stereoselective Protonation
Seiichi Takano, Hiroyuki Chiba, Junko Kudo, Michiyasu Takahashi, and Kunio Ogasawra
Vol 26, Issue 9, 1987, pp.2461-2468,
R-1987-09-2461
Abstract     PDF (250KB)
 

Paper
An Unexpected Reaction between 2,3-Dihydro-2,2,4-trimethyl-1H-1,5-benzodiazepine and Mercaptoacetic Acid
Alba Chimirri, Silvana Grasso, Rosaria Ottanà, Giovanni Romeo, Gionanni Valle, and Maria Zappalà
Vol 26, Issue 9, 1987, pp.2469-2475,
R-1987-09-2469
Abstract     PDF (171KB)
 

Review
Benzodiazocines
Silvana Grasso, Maria Zappalà, and Alba Chimirri
Vol 26, Issue 9, 1987, pp.2477-2501,
R-1987-09-2477
Abstract     PDF (485KB)
 

Review
X-Ray Crystal Structures of C19-Diterpenoid Alkaloids
Balawant S. Joshi and S. William Pelletier
Vol 26, Issue 9, 1987, pp.2503-2518,
R-1987-09-2503
Abstract     PDF (389KB)
 

Communication
Phaeanthine-2’a-N-oxide and Pycmanilline, New Bisbenzylisoquinoline Alkaloids from Pycnarrhena manillensis
Jacinto C. Regalado, Jr., Cong-yuan Gao, Emil Fu, Fu-tyan Lin, Mei-chao Lin, Lan K. Wong, and Paul L. Schiff, Jr.
Vol 26, Issue 10, 1987, pp.2573-2578,
R-1987-10-2573
Abstract     PDF (171KB)
 

Communication
Asymmetric Synthesis via Heterocyclic Intermediates. Asymmetric Synthesis of (-)-(1S,2R)-Allocoronamic Acid
José L. Merco
Vol 26, Issue 10, 1987, pp.2579-2581,
R-1987-10-2579
Abstract     PDF (72KB)
 

Communication
Pyridine N-Oxides as Catalysts for Thione-thiol Rearrangement
Kazunobu Harano, Ikuo Shinohara, Motoji Murase, and Takuzo Hisano
Vol 26, Issue 10, 1987, pp.2583-2586,
R-1987-10-2583
Abstract     PDF (89KB)
 

Communication
First Synthesis of 1-Trichloromethyl-6,7-dihydroxytetrahydroisoquinoline — An Imaginable Chloral-derived Mammalian Alkaloid
Gerhard Bringmann, Annette Hille, and Marianne Zsiska
Vol 26, Issue 10, 1987, pp.2587-2590,
R-1987-10-2587
Abstract     PDF (105KB)
 

Communication
Approach to Natural Occurring α-Methylene Bis-γ-butyrolactones from (R)-1,2,-(O)-Isopropylideneglyceraldehyde as a Chiral Template
Toshio Suzuki, Shinko Kamada, Etsuko Sato, Yasuyuki Matsuda, Katsuo Unno, and Tetsuiji Kametani
Vol 26, Issue 10, 1987, pp.2591-2598,
R-1987-10-2591
Abstract     PDF (142KB)
 

Communication
Preparation of an α,β-Type of Ter- and Septithiophenes
Juzo Nakayama, Shigeru Murabayashi, and Masamatsu Hoshino
Vol 26, Issue 10, 1987, pp.2599-2602,
R-1987-10-2599
Abstract     PDF (114KB)
 

Communication
Synthesis of 1,2-Aziridino-2,3-dihydro-1H-pyrrolo[1,2-a]indole Derivatives Similar to the Activated Forms of Mitomycin
Shin-ichi Nakatsuka, Osamu Asano, and Toshio Goto
Vol 26, Issue 10, 1987, pp.2603-2606,
R-1987-10-2603
Abstract     PDF (107KB)
 

Communication
Facile Deoxygenation of Sulfoxides by Using Metal/Chiloromethylsilanes
Kazuo Nagasawa, Akemi Yoneta, Toshiyuki Umezawa, and Keiichi Ito
Vol 26, Issue 10, 1987, pp.2607-2609,
R-1987-10-2607
Abstract     PDF (68KB)
 

Communication
A Novel Synthetic Method of Lactams from1,3-Dioxin-4-ones via Intramorecular Ketene Trapping
Masayuki Sato, Hiromichi Ogasawara, Kazuhisa Takayama, and Chikara Kaneko
Vol 26, Issue 10, 1987, pp.2611-2614,
R-1987-10-2611
Abstract     PDF (126KB)
 

Paper
Nitrogen Bridgehead Compounds. Part 67. Preparation of Novel Policyclic Quaternary Salts
István Bitter, Béle Pete, Béle ágai, László Töke, Gábor Tóth, István Hermecz, Kálmán Simon, Zoltán Mészáros, and László Párkányi
Vol 26, Issue 10, 1987, pp.2615-2622,
R-1987-10-2615
Abstract     PDF (163KB)
 

Paper
Studies on Aconitum Species V. Constituents of Aconitum yesoense var. macroyesoense (Nakai) Tamura
Hideo Bando, Koji Wada, Takashi Amiya, Kimiko Kobayashi, Yasuo Fujimoto, and Toshio Sakurai
Vol 26, Issue 10, 1987, pp.2623-2637,
R-1987-10-2623
Abstract     PDF (368KB)
 

Paper
Thienospirans V: Thienospirans via Directed Lithiations
Fritz Sauter, Peter Stanetty, Hannes Fröhlich, and Wolfgang Ramer
Vol 26, Issue 10, 1987, pp.2639-2656,
R-1987-10-2639
Abstract     PDF (462KB)
 

Paper
Thienospirans VI: Spiro-substituted Thieno[3,2-c]furans by Regioselective Lithiations
Fritz Sauter, Peter Stanetty, and Hannes Fröhlich
Vol 26, Issue 10, 1987, pp.2657-2672,
R-1987-10-2657
Abstract     PDF (368KB)
 

Paper
Synthesis and Structural Confirmation of 5,6-Cyclopenteno-5-deazapterin
Edward C. Taylor and John C. Warner
Vol 26, Issue 10, 1987, pp.2673-2676,
R-1987-10-2673
Abstract     PDF (92KB)
 

Paper
Flash Vacuum Pyrolysis of Pyridazine N-Oxides
Akio Ohsawa, Takashi Itoh, and Hiroshi Igeta
Vol 26, Issue 10, 1987, pp.2677-2681,
R-1987-10-2677
Abstract     PDF (96KB)
 

Paper
Photoreaction of Phthalimides Possessing an ortho-Methylphenyl Group in Their N-Side Chain. Synthesis of Tetracyclic Nitrogen Heterocycles
Minoru Machida, Mayumi Nakamura, Kazuaki Oda, Haruko Takechi, Kosei Ohno, Hideo Nakai, Yasuhiko Sato, and Yuichi Kanaoka
Vol 26, Issue 10, 1987, pp.2683-2690,
R-1987-10-2683
Abstract     PDF (251KB)
 

Paper
Catalytic Hydrogenation of 2,5-Dialkylpyrazines and 3,6-Dialkyl-2-hydroxypyrazines
Akihiro Ohta, Yukari Okuwaki, Tsuyoshi Komaru, Mieko Hisatome, Yasushi Yoshida, Jun Aizawa, Yumi Nakano, Hiroko Shibata, Takuya Miyazaki, and Tokuhiro Watanabe
Vol 26, Issue 10, 1987, pp.2691-2701,
R-1987-10-2691
Abstract     PDF (283KB)
 

Paper
An Efficient Synthesis of 14-Halogenomethyl-substituted C-Normorphinans
Martin Kratzel and Wilhelm Fleischhacker
Vol 26, Issue 10, 1987, pp.2703-2710,
R-1987-10-2703
Abstract     PDF (175KB)
 

Paper
Palladium-catalyzed Cross-coupling of Phenylboronic Acid with Heterocyclic Aromatic Halides
Johannes Stavenuiter, Martin Hamzink, Rob van der Hulst, Gijsbert Zomer, Gerard Westra, and Erik Kriek
Vol 26, Issue 10, 1987, pp.2711-2716,
R-1987-10-2711
Abstract     PDF (129KB)
 

Paper
A Novel Synthesis of Benzofuran and Related Compounds. IV. The Vilsmeier Reaction of 3,5-Dimethoxyphenylthiomethyl Compounds
Takashi Hirota, Yosuke Tashima, Kenji Sasaki, Tetsuo Namba, and Shohei Hayakawa
Vol 26, Issue 10, 1987, pp.2717-2725,
R-1987-10-2717
Abstract     PDF (184KB)
 

Review
Synthesis of Vicinally Substituted Nitropyridine Derivatives and Their N-Oxides
Ryszard Gawinecki and Danuta Rasala
Vol 26, Issue 10, 1987, pp.2727-2755,
R-1987-10-2727
Abstract     PDF (623KB)
 

Review
The Chemistry of Antiaromatic Azacycl[3.3.3]azines
Yoshiro Matsuda and Hiromi Gotou
Vol 26, Issue 10, 1987, pp.2757-2772,
R-1987-10-2757
Abstract     PDF (309KB)
 

Communication
A New Synthesis of Ambrox and Related Compounds
Manuel González-Sierra, Edmundo A. Rúveda, José T. López, and Manuel J. Cortés
Vol 26, Issue 11, 1987, pp.2801-2804,
R-1987-11-2801
Abstract     PDF (70KB)
 

Communication
Diastereoselective Synthesis of 2,3-cis-Alkyl-3-oxygenated Piperidine Derivatives by Titanium Mediated Intramolecular Cyclization of α-Aminoacetal-allylsilane System
Shinzo Kano, Tsutomu Yokomatsu, Haruo Iwasawa, and Shiroshi Shibuya
Vol 26, Issue 11, 1987, pp.2805-2809,
R-1987-11-2805
Abstract     PDF (113KB)
 

Communication
The Use of Some Activated Nitriles in Heterocyclic Syntheses
Nazario Martín, Conrado Pascual, Carlos Seoane, and Losé L. Soto
Vol 26, Issue 11, 1987, pp.2811-2816,
R-1987-11-2811
Abstract     PDF (108KB)
 

Communication
A Regioselective and Common Synthetic Method of Dihalogenoindoles and Its Application for the Total Syntheses of Marine Alkaloids, 4,6-Dibromo-, 4,6-Dibromo-2-methyl-, and 3,4,5-Tribromoindole
Toshiharu Ohta, Yoshinori Yamato, Hiroko Tahira, and Masanori Somei
Vol 26, Issue 11, 1987, pp.2817-2822,
R-1987-11-2817
Abstract     PDF (161KB)
 

Communication
A Convenient Synthetic Method for 4-Nitro-1,3,4,5-tetrahydrobenz[cd]indoles and Its Application for an Alternative Synthesis of (±)-6,7-Secoagroclavine
Masanori Somei, Fumio Yamada, Hiroyuki Ohnishi, Yoshihiko Makita, and Mikako Kuriki
Vol 26, Issue 11, 1987, pp.2823-2828,
R-1987-11-2823
Abstract     PDF (179KB)
 

Communication
Chemoselective Reactions of Ultrasonically Dispersed Potassium with Some Brominated Hydrothiophene S,S-Dioxides
Ta-shue Chou and Mei-Man Chen
Vol 26, Issue 11, 1987, pp.2829-2834,
R-1987-11-2829
Abstract     PDF (137KB)
 

Communication
Methylenation of Some Lycoctonine-type C19-Dithrpenoid Alkaloids: Partial Synthesis of Delbruline, and Elatine
S. William Pelletier, Haridutt K. Desai, Palaniappan Kulanthaivel, and Balawant S. Joshi
Vol 26, Issue 11, 1987, pp.2835-2840,
R-1987-11-2835
Abstract     PDF (131KB)
 

Communication
Synthesis of (S)-N-(Benzyloxy)-4-acetoxymethyl-2-azetidinone, Potential Intermediate for Carbapenem Antibiotics, by Chemomicrobiological Approach
Haruo Yamada, Hajime Sugiyama, and Masahiro Kajiwara
Vol 26, Issue 11, 1987, pp.2841-2844,
R-1987-11-2841
Abstract     PDF (100KB)
 

Communication
Revised Structure of Nobotanin B, a Dimeric Ellagitannin of Tibouchina semidecandra
Takashi Yoshida, Kumiko Haba, Tetsuro Shingu, and Takuo Okuda
Vol 26, Issue 11, 1987, pp.2845-2848,
R-1987-11-2845
Abstract     PDF (94KB)
 

Communication
Rearrangement of N-(p-Toluenesulfonyloxy)-2-pyrrolidinone
Atanu Biswas and Marvin J. Miller
Vol 26, Issue 11, 1987, pp.2849-2851,
R-1987-11-2849
Abstract     PDF (62KB)
 

Communication
Reaction of 2,4-Diphenyl-1,3,5-triazine Derivatives with Nucleophiles
Hiroshi Nakayama, Setsuya Ohba, and Shoetsu Konno
Vol 26, Issue 11, 1987, pp.2853-2856,
R-1987-11-2853
Abstract     PDF (85KB)
 

Communication
Reaction of 1-Benzopyrylium Salts with Trialkyl Phosphite: Formation of 2,4-Disubstituted 1-Benzopyran Derivatives
Hideharu Iwasaki and Kin-ya Akiba
Vol 26, Issue 11, 1987, pp.2857-2860,
R-1987-11-2857
Abstract     PDF (86KB)
 

Communication
Thermal Rearrangements of 8-Aza- and 8-Oxa-3,4-diazatricyclo-[5.1.0.02.6]oct-4-enes
Jyoji Kurita, Hiroichi Sakai, and Takashi Tsuchiya
Vol 26, Issue 11, 1987, pp.2861-2864,
R-1987-11-2861
Abstract     PDF (92KB)
 

Paper
Synthesis of 1-Methyl-2-(2-oxazolyl)-5-nitroimidazole
Abbas Shafiee, Tayebeh Ebrahimi-Bibalan, Mohammad E. Bakhshi-Dezfouli, and Alireza Ghanbarpour
Vol 26, Issue 11, 1987, pp.2865-2869,
R-1987-11-2865
Abstract     PDF (99KB)
 

Paper
Studies on Rutaceae: Part VII — An Interesting Rearrangement of the Rare Epoxycoumarin, Micromelumin, to the Linear Furanocoumarin, Psoralen
Julie Banerji, Anup K. Das, and Biswanath Das
Vol 26, Issue 11, 1987, pp.2871-2875,
R-1987-11-2871
Abstract     PDF (128KB)
 

Paper
Biological Formation and Chemical Synthesis of 2-Amino-3,6-dihydro-3-methyl-7H-imidazolo[4,5-f]quinolin-7-one, the Major Metabolite of the Dietary Carcinogen 2-Amino-3-methyl-3H-imidazolo[4,5-f]quinoline (IQ) by Normal Intestinal Bacteria
Mohammad Bashir, David G. I. Kingston, Robert J. Carmen, Roger L. Vn Tassell, and Tracy D. Wilkins
Vol 26, Issue 11, 1987, pp.2877-2886,
R-1987-11-2877
Abstract     PDF (248KB)
 

Paper
Bis(4-methyl-2-thiazolyl)guanidines. Preparation and Physicochemical Properties
Reiko Yoda and Yoshikazu Matsushima
Vol 26, Issue 11, 1987, pp.2887-2894,
R-1987-11-2887
Abstract     PDF (147KB)
 

Paper
New Diterpenoid Alkaloids from Delphinium staphisagria Linné
Samir A. Ross, Haridutt K. Desai, and S. William Pelletier
Vol 26, Issue 11, 1987, pp.2895-2904,
R-1987-11-2895
Abstract     PDF (310KB)
 

Paper
The Regioselectivity of Amination of Certain 4-Dimethylaminopyridines
Michael P. Groziak and Laura M. Melcher
Vol 26, Issue 11, 1987, pp.2905-2910,
R-1987-11-2905
Abstract     PDF (145KB)
 

Paper
Azetidinone Imides
Douglas O. Spry, Nancy J. Snyder, Anita R. Bhala, Carol E. Pasini, and Joseph M. Indelicato
Vol 26, Issue 11, 1987, pp.2911-2920,
R-1987-11-2911
Abstract     PDF (197KB)
 

Paper
Facile Synthesis of Some Oxazolopyridines and Their N-Oxides via Intramolecular Cyclization
Yoshinobu Tagawa and Yoshinobu Goto
Vol 26, Issue 11, 1987, pp.2921-2939,
R-1987-11-2921
Abstract     PDF (447KB)
 

Paper
A New Heterocyclic System from Salol and Phenylacetic Acid
Lina G. Sardesai, Shashikumar K. Paknikar, Robert B. Bates, Teruna J. Siahaan, Vinayak V. Kana, and Prasana K. Mishra
Vol 26, Issue 11, 1987, pp.2941-2944,
R-1987-11-2941
Abstract     PDF (96KB)
 

Paper
An Alternative Procedure for the Preparation of 4-Benzylisoquinolines from Isoquinoline
Robin D. Clark
Vol 26, Issue 11, 1987, pp.2945-2948,
R-1987-11-2945
Abstract     PDF (75KB)
 

Paper
Quinolizidines. XXIII. An Alternative Synthetic Route to Benzo[a]quinolizidine-type Alangium Alkaloids from Ethyl Cincholoiponate
Tozo Fujii, Masashi Ohba, Kaori Shimohata, and Shigeyuki Yoshifuji
Vol 26, Issue 11, 1987, pp.2949-2957,
R-1987-11-2949
Abstract     PDF (275KB)
 

Paper
Three New Coumarins from Leaves of Murraya paniculata
Chihiro Ito and Hiroshi Furukawa
Vol 26, Issue 11, 1987, pp.2959-2962,
R-1987-11-2959
Abstract     PDF (109KB)
 

Review
Pyridinium Salts: Luminescent Spectroscopy and Photochemistry
Michail I. Knyazhanskii, Yakov R. Tymyanskii, Vladimir M. Feigelman, and Alan R. Katritzky
Vol 26, Issue 11, 1987, pp.2963-2982,
R-1987-11-2963
Abstract     PDF (430KB)
 

Communication
Synthesis of Optically Active Hetero Alkylaryl Alcohols by Baker‘s Yeast
Mitsuhiro Takeshita, Katsuya Terada, Nami Akutsu, Sachiko Yoshida, and Takumi Sato
Vol 26, Issue 12, 1987, pp.3051-3054,
R-1987-12-3051
Abstract     PDF (98KB)
 

Communication
Corialstonine, a Novel Quinoline Alkaloid from Alstonia coriacea
Abdallah Cherif, Georges Massiot, and Louisette Le Men-Olivier
Vol 26, Issue 12, 1987, pp.3055-3058,
R-1987-12-3055
Abstract     PDF (72KB)
 

Communication
Synthesis of 5,6,9,10,11,11a-Hexahydro-8H-naphtho[2,1-a]quinolizine
María Fernández Fernández and Mónica M. Söllhuber
Vol 26, Issue 12, 1987, pp.3059-3063,
R-1987-12-3059
Abstract     PDF (121KB)
 

Communication
A New Access to 2-Benzoylquinoline and 1-Benzoylisoquonoline Using a Novel Mode of Base-induces Decomposition of N-Alkoxypyridinium Salts
Henri Sliwa and Lassina Outtara
Vol 26, Issue 12, 1987, pp.3065-3069,
R-1987-12-3065
Abstract     PDF (101KB)
 

Communication
Reversible Formation of a Pseudobase from 1-Methylpyridinium-3-carb(ox)aldehyde
James F. Rusling and Petr Zuman
Vol 26, Issue 12, 1987, pp.3071-3075,
R-1987-12-3071
Abstract     PDF (121KB)
 

Communication
New Route to Phthalideisoquinoline Alkaloids: Synthesis of (±)-Cordrastine I and II
Kazuhiko Orito, Hiroshi Suginome, S. Osmund De Silva, and Russel Rodrigo
Vol 26, Issue 12, 1987, pp.3077-3079,
R-1987-12-3077
Abstract     PDF (72KB)
 

Communication
Intramolecular Cyclizations of Hantzsch 1,4-Dihydropyridines: Synthesis of Di- and Tetrahydroindeno[2,1-c]pyridines
Steven D. Young, Stella W. King, and David C. Remy
Vol 26, Issue 12, 1987, pp.3081-3083,
R-1987-12-3081
Abstract     PDF (89KB)
 

Communication
Syntheses of 1,4-Oxazepines, 1,4-Diazepines, and Their 5-Oxo Derivatives from 2-Pyridones
Jyoji Kurita, Takeharu Yoneda, Naoki Kakusawa, and Takashi Tsuchiya
Vol 26, Issue 12, 1987, pp.3085-3088,
R-1987-12-3085
Abstract     PDF (102KB)
 

Communication
Electrophilic ipso-Substitution of 5-Bromouridines with Diaryl Disulfides. Novel Synthesis of 5-Arylthiouridines
Kosaku Hirota, Tetsuo Tomishi, and Yoshifumi Maki
Vol 26, Issue 12, 1987, pp.3089-3092,
R-1987-12-3089
Abstract     PDF (90KB)
 

Communication
A New Route to Quassin Basic Skeleton via Allenecarboxylate Intramolecular Cycloaddition
Mitsutaka Yoshida and Ken Kanematsu
Vol 26, Issue 12, 1987, pp.3093-3096,
R-1987-12-3093
Abstract     PDF (84KB)
 

Communication
Reduction of 3,4-Disubstituted 1,6-Propano-1H,6H-3a-thia(SIV)-1,3,4,6-tetraazapentalene-2,5(3H,4H)-dithione with Sodium Borohydride
Nonoru Matsumura, Masaaki Tomura, Osamu Mori, Masataka Ukawa, and Shigeo Yoneda
Vol 26, Issue 12, 1987, pp.3097-3100,
R-1987-12-3097
Abstract     PDF (100KB)
 

Communication
Synthesis of 1-(2-Pyridyl)indoles by the Photoreaction of 2-Fluoropyridine with Indoles
Koh-ichi Seki, Kazue Ohkura, Masanao Terashima, and Yuichi Kanaoka
Vol 26, Issue 12, 1987, pp.3101-3104,
R-1987-12-3101
Abstract     PDF (69KB)
 

Communication
Synthesis and Properties of Norcaradiene-Cycloheptatriene System Fused with Isoxazole Ring
Nobuhiro Kanomata, Makoto Nitta, Kensuke Takahashi, Yutaka Takakura, and Katsuhiro Saito
Vol 26, Issue 12, 1987, pp.3105-3109,
R-1987-12-3105
Abstract     PDF (113KB)
 

Communication
Studies of as-Triazine Derivatives. X. Addition Reaction of Phenylmagnesium Bromide with 1,2,4-Triazines
Shoetsu Konno, Mataichi Sagi, Nobuko Yoshida, and Hiroshi Yamanaka
Vol 26, Issue 12, 1987, pp.3111-3114,
R-1987-12-3111
Abstract     PDF (81KB)
 

Paper
Definite Total Synthesis of Coumarinolignans, Daphneticin and Its Regioisomer
Hitoshi Tanaka, Masaya Ishijara, Kazuhiko Ichino, and Kazuo Ito
Vol 26, Issue 12, 1987, pp.3115-3112,
R-1987-12-3115
Abstract     PDF (257KB)
 

Paper
A New Route for the Synthesis of 6-Substitutes Imidazo[4-5,c]-1,2,6-thiadiazine 2,2-Dioxides: Nmr Study and Crystal Structure of a Complex with Dimethylformamide
Angela Herrero, Carmen Ochoa, Juan Antonio Páez, Martín Martínez-Ripoll, Concepción Foces-Foces, and Félix Hernadez Cano
Vol 26, Issue 12, 1987, pp.3123-3133,
R-1987-12-3123
Abstract     PDF (209KB)
 

Paper
Directed Synthesis of 1-Substituted Phenoxazines
Alan R. Katritzky, Luis M. Vazquez de Miguel, and Gordon W. Rewcastle
Vol 26, Issue 12, 1987, pp.3135-3140,
R-1987-12-3135
Abstract     PDF (126KB)
 

Paper
New Methods for the Synthesis of 2-Arylpyrroles
Chris G. Kruse, Jan P. Bouw, Roelof van Hes, Aalt van de Kuilen, and Jack A. J. den Hartog
Vol 26, Issue 12, 1987, pp.3141-3151,
R-1987-12-3141
Abstract     PDF (257KB)
 

Paper
An Improved Synthesis of 1-Alkyl-4-imidazolin-2-ones
Ooi Wong, Noriko Tsuzuki, Mark Richardson, Howard Rytting, Ryoji Konishi, and Takeru Higuchi
Vol 26, Issue 12, 1987, pp.3153-3158,
R-1987-12-3153
Abstract     PDF (130KB)
 

Paper
Nucleophilic Substitution Reactions on Sulfur by n-Butyllithium 2
Toshiyasu Mase and Kiyoshi Murase
Vol 26, Issue 12, 1987, pp.3159-3164,
R-1987-12-3159
Abstract     PDF (135KB)
 

Paper
Synthesis of 1,2,3,4,4a,5,9,10,16,16a-Decahydro-2-methyl[1]benzazepino [3,2,1-jk]Pyrido[3,4-b][1]benzazepine: A Conformationally Rigid Imipramine Analog
Philip G. Dunber and Arnold R. Martin
Vol 26, Issue 12, 1987, pp.3165-3172,
R-1987-12-3165
Abstract     PDF (193KB)
 

Paper
Cycliaddition Reactions of 2,3-Diphenylquinoxaline-5,8-dione. Synthesis of Novel Pyrazolo[3,4-g]quinoxalinequinone, Isoxazolo[4,5-g]quinoxalinequinone and Pyrrolo[3,4-g]quinoxalinequinone
Bindumadhavan Venugopalan, Sivasilam Suresh Iyer, Pravin Jayant Karnik, and Noel John de Souza
Vol 26, Issue 12, 1987, pp.3173-3180,
R-1987-12-3173
Abstract     PDF (193KB)
 

Paper
Synthesis of Arglecin
Akihiro Ohta, Yutaka Aoyagi, Yohko Kurihara, Kayo Yuasa, Makoto Shomazaki, Teruo Kurihara, and Hiroshi Miyamae
Vol 26, Issue 12, 1987, pp.3181-3191,
R-1987-12-3181
Abstract     PDF (260KB)
 

Paper
A Facile Preparation of 3-Substituted 2-Thioxo-tetrahydoquinazolin-4-ones by the Reaction of Anthranilamide with Isothiocynates
Chao-Han Chan, Fang-Jy Shish, Kang-Chien Liu, and Ji-Wang Chern
Vol 26, Issue 12, 1987, pp.3193-3196,
R-1987-12-3193
Abstract     PDF (104KB)
 

Paper
The [3+2] Cycloaddition Reaction of Nonstabilized Azomethine Ylide Generated from Trimetylmine N-Oxide to C=C, C=N, and C=S Bonds
René Beugelmans, Jacqueline Chastanet, and Georges Roussi
Vol 26, Issue 12, 1987, pp.3197-3202,
R-1987-12-3197
Abstract     PDF (123KB)
 

Paper
Stereochemistry of Diastereomeric 9,10-Dimethoxy-1,3,4,6,7,11b-hexahydrospiro[banzo[a]quinolizin-2,5‘-imidazolidine]-2‘,4‘-diones
J. Carlos Meréndez and Mónica M. Söllhuber
Vol 26, Issue 12, 1987, pp.3203-3209,
R-1987-12-3203
Abstract     PDF (146KB)
 

Paper
Polycyclic N-Hetero Compounds. XXX. Synthesis and Antidepressive Evaluation of 3-Substituted 3,4,5,6-Tetrahydrobenzo[h]quinazolin-4-ones
Takashi Hirota, Kenji Sasaki, Hiroshi Yamamoto, and Takashi Katsu
Vol 26, Issue 12, 1987, pp.3211-3220,
R-1987-12-3211
Abstract     PDF (210KB)
 

Paper
Photochemical Route to Cyclobut[b]isoxazolo[4,5-e]pyridine, a New Heterocyclic System
Giorgio Adembri, Donato Donati, Stefania Fusi, and Fabio Potticelli
Vol 26, Issue 12, 1987, pp.3221-3227,
R-1987-12-3221
Abstract     PDF (178KB)
 

Paper
A Convenient Synthesis of 3-Aryl Coumarins
Yang Ming and David W. Boykin
Vol 26, Issue 12, 1987, pp.3229-3231,
R-1987-12-3229
Abstract     PDF (87KB)
 

Paper
A Convenient Route to 6-Aminocyclopenta[b]thiophene Derivatives
Patrick Dallemagne, Sylvain Rault, Marina Gordaliza, and Max Robba
Vol 26, Issue 12, 1987, pp.3233-3237,
R-1987-12-3233
Abstract     PDF (115KB)
 

Paper
Heterocycles. XXI. Liquid Chromatographic Optical Resolution of Racemic Chalcone Epoxides and Flavanonols
Hiroshi Takahashi, Shaoshun Li, Yoshihiro Harigaya, and Masayuki Onda
Vol 26, Issue 12, 1987, pp.3239-3248,
R-1987-12-3239
Abstract     PDF (214KB)
 

Paper
Reactions of 2-Acylpyridine 1-Oxides with Acid Anhydrides
Hiroyuki Nagano and Masatomo Hamana
Vol 26, Issue 12, 1987, pp.3249-3257,
R-1987-12-3249
Abstract     PDF (225KB)
 

Paper
Studies on as-Triazine Derivatives. VIII. Synthesis of 5-Substituted 1,2,4-Triazines
Shoetsu Konno, Setsuya Ohba, Mitsuko Agata, Yuichi Aizawa, Mataichi Sagi, and Hiroshi Yamanaka
Vol 26, Issue 12, 1987, pp.3259-3264,
R-1987-12-3259
Abstract     PDF (142KB)
 

Review
Synthesis of Azamodified Adamantane Derivatives via Bridgehead- and Bridge Imines. A New Aspect in the Chemistry of Heteroadamantane Derivatives
Shoji Eguchi, Takashi Okano, and Hisato Takeuchi
Vol 26, Issue 12, 1987, pp.3265-3284,
R-1987-12-3265
Abstract     PDF (385KB)
 

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