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Chemistry of 4-amino-1H-1,5-benzodiazepine-3-carbonitrile
- Pages: 885-893
- First Published: July/August 1987
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Electron impact mass spectrometry of polyannulated oxygen heterocycles with cyclic orthoester or acetal moieties
- Pages: 895-900
- First Published: July/August 1987
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The demethylation chemistry of 3-substituted 2-methoxypyridines
- Pages: 901-905
- First Published: July/August 1987
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Synthèse, à partir du (+) — camphre, d'hétérocycles dérives des tétrahydroxanthone, tétrahydroacridone, tétrahydroacridine et octahydroacridine
- Pages: 907-912
- First Published: July/August 1987
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A convenient and one-pot synthesis of 9-substituted carbazoles from primary amine hydrochlorides and 2,5-dimethoxytetrahydrofuran
- Pages: 913-916
- First Published: July/August 1987
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Synthesis and structure of dithioester stabilised pyridinium ylides
- Pages: 917-926
- First Published: July/August 1987
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On triazoles. VII†‡ Synthesis of novel tri- and tetracyclic ring systems
- Pages: 927-930
- First Published: July/August 1987
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Synthesis of phosphacoumarins and phosphonocoumarins. Two new classes of fluorescent dyes
- Pages: 931-932
- First Published: July/August 1987
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Methylation of 3-methyl- and 3-phenyl-4-arylhydrazonoisoxazol-5-ones with diazomethane
- Pages: 933-939
- First Published: July/August 1987
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Improved syntheses of 6-hydroxy-5-methoxy- and 5-hydroxy-6-methoxyindoles and their O-acetates, analogs of natural eumelanin precursors
- Pages: 941-943
- First Published: July/August 1987
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Synthesis of N-(chloromethyl)-2,6-diethylcarbaniloyl chloride (1) and derivatives†
- Pages: 945-948
- First Published: July/August 1987
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Polycyclic N-hetero compounds. XXII† Reaction of pyridine N-oxides and Pyrazine di-N-oxides with formamide
- Pages: 949-953
- First Published: July/August 1987
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Synthesis of 2-(β-D-ribofuranosyl)pyrimidines, A new class of C-nucleosides
- Pages: 955-964
- First Published: July/August 1987
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Benzofuran derivatives. Part 3† On the reactivities of the intermediates in benzofuran synthesis
- Pages: 965-969
- First Published: July/August 1987
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Synthesis of 2H-indazole-4,7-dione derivatives from 3-phenylsydnone and p-toluquinone. The crystal and molecular structure of 6-bromo-5-methyl-2-phenyl-2H-indazole-4,7-dione
- Pages: 971-975
- First Published: July/August 1987
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Syntheses of 1-, 2-, 3- and 4-acridinecarbaldehydes
- Pages: 977-979
- First Published: July/August 1987
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Diazapolycyclic compounds. XXVII. On the selective hydrogenation of benzo[g]phthalazine-1,4-dione and 5-methoxybenzo[g]phthalazine-1,4-dione adducts
- Pages: 981-987
- First Published: July/August 1987
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Synthesis of aminomethyl and amino analogs of 5-benzylacyclouridine and 5-benzyloxybenzylacyclouridine
- Pages: 989-995
- First Published: July/August 1987
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“One pot” synthesis of 2,9-disubstituted 8-azaadenines (3,5-disubstituted 7-amino-3H-1,2,3-triazolo[4,5-d]pyrimidines)
- Pages: 997-1001
- First Published: July/August 1987
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Synthesis of nitro and amino N-heterocycles via ring transformation of 2-methyl-3-nitrochromone
- Pages: 1003-1007
- First Published: July/August 1987
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Synthesis of [1]benzothienonaphthyridines
- Pages: 1009-1011
- First Published: July/August 1987
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A comparison of nucleophilic reactions of 3-benzenesulfonyloxyalloxazine and its 1-methyl analog†
- Pages: 1013-1024
- First Published: July/August 1987
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Synthesis of antimicrobial agents. II. Syntheses and antibacterial activities of optically active 7-(3-hydroxypyrrolidin-1-yl)quinolones
- Pages: 1025-1028
- First Published: July/August 1987
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Mass spectral fragmentation pattern of 4-carboxy-and 4-methoxycarbonyl-5-methyl(or phenyl)-2-aryl-2H-1,2,3-triazoles
- Pages: 1029-1035
- First Published: July/August 1987
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Isolement de nouveaux complexes de zinc de dipyrrométhènes formés au cours de la synthèse de la méso-tétramésitylporphyrine par la réaction de Rothemund
- Pages: 1037-1039
- First Published: July/August 1987
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Pyrrolocoumarin derivatives as potential photoreagents toward DNA
- Pages: 1041-1043
- First Published: July/August 1987
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Nitrogen bridgehead compounds. Part 72 † Straightforward synthesis of 1,2,3,4-tetrahydrorutaecarpine and derivatives
- Pages: 1045-1051
- First Published: July/August 1987
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Quaternary salts and polymethine dyes from 2-(methylpyridyl)-X-azolo[4,5-b]pyridine
- Pages: 1053-1060
- First Published: July/August 1987
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A new synthesis of aryl hetaryl ketones via SRN1 reactions of halogenated heterocycles with potassiophenylacetonitrile followed by phase-transfer catalyzed decyanation†
- Pages: 1061-1065
- First Published: July/August 1987
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The proton and carbon-13 NMR spectra of thioxanthone sulfoxide, thioxanthone sulfone and related ylides - chemical shift assignments
- Pages: 1067-1071
- First Published: July/August 1987
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Flash vacuum pyrolysis of 3-t-butylindeno[1,2-c]isoxazol-4-one. Formation of 2-carbonyl-1,3-indandione 2-azine
- Pages: 1073-1076
- First Published: July/August 1987
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Proton-ionizable crown compounds. 10. Preparation and structural studies of macrocyclic ligands containing two sulfonamide units and with seventeen to twenty-six ring members
- Pages: 1077-1083
- First Published: July/August 1987
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Proton-ionizable crown compounds. 13. Synthesis and structural studies of crown compounds containing the triazole subcyclic unit and lipophilic substituents†
- Pages: 1085-1092
- First Published: July/August 1987
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The synthesis of halogenated pyridines substituted at the carbon atom C-3
- Pages: 1093-1102
- First Published: July/August 1987
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The synthesis of monomethoxy[1]benzothieno[2,3-c]quinolines
- Pages: 1103-1108
- First Published: July/August 1987
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Synthesis of 3-alkyl-6-phenyl-4(3H)-pteridinones and their 8-oxides. Potential substrates of xanthine oxidase
- Pages: 1109-1116
- First Published: July/August 1987
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Mass spectral fragmentation patterns of 2-methyl-, 2,3-methyl-, 2,3-dimethyl-, 2-aryl- and 3-phenylindole derivatives
- Pages: 1117-1120
- First Published: July/August 1987
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[2 + 2] Cycloaddition reactions of unsymmetrically substituted carbodiimides
- Pages: 1121-1123
- First Published: July/August 1987
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Studies on the synthesis and interconversion of isomeric triazolothienopyrimidines. Part III. Cyclization reactions of 2-amino-3-(1H-1,2,4-triazol-3-yl)thiophenes
- Pages: 1125-1131
- First Published: July/August 1987
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Synthesis of the new pyrido[1,2-c]benzo-v-triazinium system via valence bond isomerization
- Pages: 1133-1135
- First Published: July/August 1987
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The synthesis of methyl 1-aryl-2-pyrrolecarboxylates
- Pages: 1137-1139
- First Published: July/August 1987
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Heterocycles. Part XII. Synthesis of new benzo[6,7]cyclohepta[1,2-d]pyrimidine
- Pages: 1141-1147
- First Published: July/August 1987
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On triazoles. VIII† The reaction of 5-amino-1,2,4-triazoles with ethyl 2-cyano-3-ethoxyacrylate and 2-cyano-3-ethoxyacrylonitrile‡
- Pages: 1149-1154
- First Published: July/August 1987
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Intramolecular cyclization of ethyl ω-(5-amino-4-aminocarbonylimidazol-1-yl)carboxylates
- Pages: 1155-1156
- First Published: July/August 1987
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Synthesis and reactions of pyrrolo[1,2-a][3,1,6]benzothiadiazocines
- Pages: 1157-1161
- First Published: July/August 1987
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Nitrogen-15 studies of the mechanisms of acetolyses of hexamethylenetetramine and 3,7-diacetyl-1,3,5,7-tetraazabicyclo[3.3.1]nonane (DAPT)
- Pages: 1163-1167
- First Published: July/August 1987
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Synthesis of some new 4-imino-3,5,7-trisubstituted-pyrido[2,3-d]pyrimidine-2(1H)-thiones
- Pages: 1169-1171
- First Published: July/August 1987
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Synthesis of heterocycles. Part VII† Synthesis and antimicrobial activity of some 7H-s-triazolo[3,4-b][1,3,4]thiadiazine and s-triazolo[3,4-b][1,3,4]thiadiazole derivatives
- Pages: 1173-1182
- First Published: July/August 1987
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Selenium dioxide oxidation of tetrahydro-β-carboline derivatives
- Pages: 1183-1187
- First Published: July/August 1987
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Chemistry of amino acid thionoester derivatives. An unexpected change in the reaction course between heterocyclic-2-carboxylic acid hydrazides and N-substituted thionoglycinates. Preferential formation of 4-amino-1,2,4-triazole adducts over 1,3,4-oxadiazole products
- Pages: 1189-1197
- First Published: July/August 1987
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Heterocyclic systems. VII† Synthesis of 1H-pyrazolo[3,4-e]indolizine derivatives
- Pages: 1199-1202
- First Published: July/August 1987
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Photochemistry of 4-phenyl-1,3-dioxolan-2-one
- Pages: 1203-1204
- First Published: July/August 1987
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Tandem arylation-reduction of acyl heterocycles. Convenient synthesis of benzyl heterocycles†‡
- Pages: 1205-1213
- First Published: July/August 1987
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Further study on 1,3-dialkylaminouracil with dimethyl acetylenedicarboxylate
- Pages: 1215-1217
- First Published: July/August 1987
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A convenient synthesis of novel pyridazino[3,4-b]quinoxalines
- Pages: 1219-1220
- First Published: July/August 1987
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The synthesis of 5- and 6-acyl-2(1H)-pyrimidinones
- Pages: 1221-1223
- First Published: July/August 1987
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Reaction of hydrazonyl chlorides and carboalkoxymethylene triphenylphosphoranes to give 5-alkoxy substituted pyrazoles
- Pages: 1225-1227
- First Published: July/August 1987
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A new method for the synthesis of novel 6-quinoxalinylpyrazolo[5,1-c][1,2,4]triazines
- Pages: 1229-1231
- First Published: July/August 1987
Communications to the Editor
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Thermal ring transformation of 5-aryl-2-carbazoyl-1,2,3,4-tetrazole derivatives
- Pages: 1233-1234
- First Published: July/August 1987
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Asymmetric synthesis via heterocyclic intermediates. I. Synthesis of 3,4-dihydro-11a-(S)-methyl-4-(R)-phenyl-1,4-oxazino[4,3-b]isoquinolin-1(6H,11H)-one
- Pages: 1235-1236
- First Published: July/August 1987