BENZAZOLES. 3. SYNTHESIS AND ARYLSULFONYLATION OF 2-SUBSTITUTED BENZIMIDAZOLES

Authors

  • К. Б. Абдиреймов S. Yu. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170
  • Н. С. Мухамедов S. Yu. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170
  • М. Ж. Айымбетов S. Yu. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170
  • Х. М. Шахидоятов S. Yu. Yunusov Institute of Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170

DOI:

https://doi.org/10.1007/4914

Keywords:

2-alkyl-1-arylsulfonylbenzimidazoles, 2-alkylbenzimidazoles, arylsulfonylation, reductive cyclization

Abstract

2-Alkylbenzimidazoles have been obtained from o-nitroaniline and aliphatic carboxylic acids by reductive cyclization. Interaction of the former with arenesulfonyl chlorides led to the synthesis of 2-alkyl-1-arylsulfonylbenzimidazoles, the yield of which depended on the structure of the substituent in position 2.

How to Cite
Abdireimov, K. B.; Mukhamedov, N. S.; Aiymbetov, M. Zh.; Shakhidoyatov, Kh. M. Chem. Heterocycl. Compd. 2010, 46, 941. [Khim. Geterotsikl. Soedin. 2010, 1165.]

For this article in the English edition see DOI 10.1007/s10593-010-0606-y

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Published

2019-01-15

Issue

No. 8 (2010)

Section

Original Papers