HALOCYCLIZATION OF <i>S</i>- AND <i>N</i>-ALKENYL DERIVATIVES OF 5-METHYL-1,3,4-THIADIAZOLE-2-THIONE

Authors

  • Наталья М. Тарасова South Ural State University
  • Дмитрий Г. Ким South Ural State University
  • Павел А. Слепухин I. Ya. Postovskii Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences

DOI:

https://doi.org/10.1007/2589

Keywords:

6, 7-dihydro-5H-[1, 3, 4]thiadiazolo[2, 3-b][1, 3]thiazinium halides, 5, 7, 8-tetrahydro[1, 3]thiazepinium halides, 1, 4-thiadiazoles, thiazolo[2, 4]thiadiazolium halides, halocyclization, 1Н NMR spectroscopy, X-ray structural analysis

Abstract

2-Allylsulfanyl-5-methyl-1,3,4-thiadiazole, 2-(2-bromoallylsulfanyl)-5-methyl-1,3,4-thiadiazole, 2-[(but-3-en-1-yl)sulfanyl]-5methyl-1,3,4-thiadiazole, and 2-methyl-5-[(pent-4-en-1-yl)sulfanyl]-1,3,4-thiadiazole were obtained by alkylation of 5methyl-1,3,4-thiadiazole-2-thione. Halocyclization of the obtained unsaturated sulfides produced derivatives of thiazolo[2,3b][1,3,4]thiadiazolium, 6,7-dihydro-5H-[1,3,4]-thiadiazolo[2,3-b][1,3]thiazinium, and 5,6,7,8-tetrahydro[1,3,4]thiadiazolo[2,3-b][1,3]thiazepinium systems.

How to Cite
Tarasova, N. M.; Kim, D. G.; Slepukhin, P. A. Chem. Heterocycl. Compd. 2015, 51, 923. [Khim. Geterotsikl. Soedin. 2015, 51, 923.]

For this article in the English edition see DOI 10.1007/s10593-015-1797-z

Author Biographies

Наталья М. Тарасова, South Ural State University

Наталья Михайловна Тарасова

Аспирант кафедры органической химии, химического факультета ЮУрГУ

Дмитрий Г. Ким, South Ural State University

Дмитрий Гымнанович Ким

Заведующий кафедрой органической химии химическго факультета

Павел А. Слепухин, I. Ya. Postovskii Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences

Павел Александрович Слепухин

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Published

2015-11-11

Issue

Vol. 51 No. 10 (2015)

Section

Original Papers