SYNTHESIS OF 2-ARYL-2,3-DIHYDRO-4H-[1,3]THIAZINO[3,2-<i>a</i>]BENZIMIDAZOL-4-ONES AND 7-ARYL-2,3,6,7-TETRAHYDRO-5H-IMIDAZO[2,1-<i>b</i>]-1,3-THIAZIN-5-ONES

Authors

  • В. Н. Брицун Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kiev 02094
  • М. О. Лозинский Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kiev 02094

Keywords:

2,3-dihydro-4H-[1,3]thiazino[3,2-a]benzimidazol-4-ones, 7-aryl-2,3,6,7-tetrahydro-5H-imidazo[2,1-b]thiazin-5-ones

Abstract

The reaction of 2-mercaptobenzimidazole, 5-ethoxy-2-mercaptobenzimidazole, and 2-mercapto-imidazoline with cinnamoyl chloride, its derivatives, and heteroanalogs was studied. Convenient methods were found for the synthesis of 2-aryl-2,3-dihydro-4H-[1,3]thiazino[3,2-a]benzimidazol-4-ones and 7-aryl-2,3,6,7-tetrahydro-5H-imidazo[2,1-b]-1,3-thiazin-5-ones.

How to Cite
Britsun, V. N.; Lozinskii, M. O. Chem. Heterocycl. Compd. 2003, 39, 960. [Khim. Geterotsikl. Soedin. 2003, 1103.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1026162824927

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Published

2003-07-25

Issue

No. 7 (2003)

Section

Original Papers