Thermal methods for the synthesis of thiophene, selenophene, and their derivatives. (Review) E. N. DeryaginaM. G. Voronkov ReviewPaper Pages: 1 - 14
Reductive desulfuration of ketones of the thiophene series containing an adamantane group A. A. PimenovM. N. ZemtsovaI. K. Moiseev OriginalPaper Pages: 15 - 17
Synthesis and investigation of 4,5-dimethyl-1,3-dithiolylidene-(4-dimethylaminophenyl)acetonitrile V. KamparsV. KokarsA. Kaimin'sh OriginalPaper Pages: 18 - 21
Heterocyclization of compounds containing diazo and cyano groups. 6. Theoretical and experimental investigations of cyclization of 2-cyano-2-diazoacetamides to 5-hydroxy-1,2,3-triazole-4-carbonitriles Yu. Yu. MorzherinM. Yu. KolobovV. A. Bakulev OriginalPaper Pages: 22 - 36
Some properties of 1-(nitrophenyl)-aminobenzimidazoles O. V. DyabloA. F. PozharskiiN. N. Shkurupii OriginalPaper Pages: 37 - 39
Novel optically active 1,3-aminoalcohols derived from D-glucal I. IovelG. OehmeE. Lukevics OriginalPaper Pages: 40 - 46
Quaternization of electron-deficient pyridines containing two electron-withdrawing substituents O. D. Mit'kinM. A. Yurovskaya OriginalPaper Pages: 47 - 48
4-Hydroxy-2-quinolones. 38. Synthesis, structure, and anticonvulsant activity of optically active 1-phenylethylamides of 1-R-4-hydroxy-2-oxo-3-quinolinecarboxylic acids I. V. UkrainetsS. G. TaranNidal Amin Jaradat OriginalPaper Pages: 49 - 56
4-Hydroxy-2-quinolones. 39. Structure of 6-bromo-4-hydroxy-1-isoamyl-2-oxo-3-quinolinecarboxylic acid I. V. UkrainetsS. G. TaranO. V. Shishkin OriginalPaper Pages: 57 - 61
Unusual course of the reaction of N-(tosylmethyl)thiourea and N-(azidomethyl)thiourea with sodium enolate of dimedone A. D. ShutalevE. A. Kishko OriginalPaper Pages: 62 - 64
Synthesis of pyrazolo[1,5-a]-pyrimidines by reaction of 3,5-diamino-4-nitropyrazole with acetoacetic ester in the presence of alkaline agents V. A. MakarovN. P. Solov'evaV. G. Granik OriginalPaper Pages: 65 - 69
Study of the reaction of 3,5-diamino-4-carbomethoxypyrazole with acetoacetic ester. Synthesis of pyrazolo[1,5-a]pyrimidine V. A. MakarovN. P. Solov'evaV. G. Granik OriginalPaper Pages: 70 - 73
Products of the reaction of 2-chloro-6-thio-7-methyl-purine with amines P. M. KocherginE. V. AleksandrovaV. S. Korsunskii OriginalPaper Pages: 74 - 76
Interaction of 2-(R-amino)-benzothiazoles with 3-furfuryloxy-1,2-epoxypropane R. F. AmbartsumovaL. P. Kosmacheva OriginalPaper Pages: 77 - 81
Investigation of 3-(carbazol-9-YL)-1,2-epithiopropane interaction with aromatic amines A. StanishauskaiteV. GetautisA. Railaite OriginalPaper Pages: 82 - 90
Synthesis of 4-R-3-(4-R1-5-R2-1,2,3-triazol-1-YL)furazans. 1. Azidofurazans in 1,3-dipolar cycloaddition reactions with substituted acetylenes L. V. BatogL. S. KonstantinovaL. I. Khmel'nitskii OriginalPaper Pages: 91 - 100
New convenient method of isopropylidene methylmalonate synthesis D. R. ZitsaneE. Yu. GudrinieceU. O. Kalejs Letters to the Editor Pages: 101 - 102
Synthesis of 2-methyl-1,2,4-triazolo[4,3-d]-1,2,4-triazino[2,3-a]-benzimidazole and 2-methyl-9-phenylimidazo[1,2-b]-1,2,4-triazolo[4,3-d]-1,2,4-triazine V. P. KruglenkoV. P. GnidetsM. V. Povstyanoi Letters to the Editor Pages: 103 - 104
Unusual reaction of a heterocyclic enamine with oxalyl chloride A. N. MaslivetsO. V. GolovninaZ. G. Aliev Letters to the Editor Pages: 105 - 106
Reductive elimination of the amino group in 5-dialkylamino-4-nitroimidazole T. V. GlukharevaYu. Yu. MorzherinV. S. Mokrushin Letters to the Editor Pages: 107 - 108
Convenient approach to the synthesis of enamino-substituted thiazoles A. A. TolmachevV. S. ZyabrevB. S. Drach Letters to the Editor Pages: 109 - 110
Two directions for the heterocyclization of 2-arylhydrazonothioacetamides on reaction with chloroacetone N. P. Bel'skayaI. V. ParamonovV. A. Bakulev Letters to the Editor Pages: 111 - 112
Selective reduction of 2,5-dimethylenethiazolidinone Yu. Yu. MorzherinM. F. KosterinaV. A. Bakulev Letters to the Editor Pages: 113 - 114