SYNTHESIS OF 3-ARYL[1,2,4]TRIAZOLO[3,4-<i>b</i>][1,3]BENZOTHIAZOLE-6,7-DICARBONITRILES FROM 5-ARYL-4H-TRIAZOLE-2-THIOLS AND 5-BROMO-5-NITROPHTHALONITRILE

Authors

  • И. Г. Абрамов Yaroslavl State Technical University, Yaroslavl 150023
  • А. В. Смирнов Yaroslavl State Technical University, Yaroslavl 150023
  • Л. С. Каландадзе Yaroslavl State Technical University, Yaroslavl 150023
  • Н. П. Герасимова Yaroslavl State Technical University, Yaroslavl 150023
  • Н. А. Ножнин Yaroslavl State Technical University, Yaroslavl 150023
  • В. Н. Сахаров Yaroslavl State Technical University, Yaroslavl 150023

DOI:

https://doi.org/10.1007/8381

Keywords:

3-aryl[1, 2, 4]triazolo][3, 4-b][1, 3]benzothiazole-6, 7-dicarbonitriles, 4-bromo-5-nitro-phthalonitrile, 4-thiazole-3-thiol, intramolecular nucleophilic substitution

Abstract

New 3-aryl-substituted [1,2,4]triazolo][3,4-b][1,3]benzothiazole-6,7-dicarbonitriles have  been synthesized by successive interaction  of  5-aryl-4H-triazole-2-thiols with 4-bromo-5-nitrophthalonitrile in the presence of K2CO3 initially at the bromine atoms and then at the nitro group.

How to Cite
Abramov, I. G.; Smirnov, A. V.; Kalandadze, L. S.; Gerasimova, N. P.; Nozhnin, N. A.;  Sakharov, V. N. Chem. Heterocycl. Compd. 2005, 41, 238. [Khim. Geterotsikl. Soedin. 2005, 270.]

For this article in the English edition, see DOI 10.1007/s10593-005-0134-3


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Published

2023-12-01

Issue

No. 2 (2005)

Section

Original Papers