BENZAZOLES. 2. RELATIVE ACTIVITY OF CATALYSTS AND 4-SUBSTITUTED BENZOYL CHLORIDES IN THE ACYLATION OF BENZOTHIAZOLIN-2-ONES

Authors

  • Д. А. Душамов Institute of Plant Chemistry, Uzbek Academy of Sciences, Tashkent 700170
  • Н. C. Мухамедов Institute of Plant Chemistry, Uzbek Academy of Sciences, Tashkent 700170
  • H. А. Алиев Institute of Plant Chemistry, Uzbek Academy of Sciences, Tashkent 700170
  • Х. M. Бобокулов Institute of Plant Chemistry, Uzbek Academy of Sciences, Tashkent 700170
  • M. Г. Левкович Institute of Plant Chemistry, Uzbek Academy of Sciences, Tashkent 700170
  • Н. Д. Абдуллаев Institute of Plant Chemistry, Uzbek Academy of Sciences, Tashkent 700170

Keywords:

6-aroylbenzothiazolin-2-ones, benzoyl chlorides, benzothiazolin-2-ones, Lewis acids, acylation

Abstract

A series has been established for the relative activity of catalysts and 4-substituted benzoyl chlorides on acylation of benzothiazolin-2-ones with 4-substituted benzoyl chlorides in the presence of FeCl3, FeCl3·6H2O, FeCl3·12H2O, ZnCl2, ZnCl2·2H2O, AlCl3, and iron acetylacetonate, as a function of the degree of acidity of the catalyst and the electrophilicity of the acylating agent.

How to Cite
Dushamov, D. A.; Mukhamedov, N. S.; Aliev, N. A.; Bobokulov, Kh. M.; Levkovich, M. G.; Abdullaev, N. D Chem. Heterocycl. Compd. 2002, 38, 438. [Khim. Geterotsikl. Soedin. 2002, 503.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1016083322553

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Published

2002-04-25

Issue

No. 4 (2002)

Section

Original Papers