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Chemistry of Heterocyclic Compounds

, Volume 32, Issue 9, pp 1095–1099 | Cite as

Reactions of 2-aminobenzothiazoles with ethylene chlorohydrin. molecular and crystal structure of bis[(3-β-hydroxyethyl)benzo-thiazolyl-2-indene]ammonium chloride

  • M. K. Makhmudov
  • R. F. Ambartsumova
  • B. Tashkhodzhaev
Article
  • 46 Downloads

Abstract

Hydroxyethylation of 2-aminobenzothiazoles by ethylene chlorohydrin unexpectedly led to preferential formation of 3-β-chloroethylbenzothiazolin-2-one. In the case of unsubstituted 2-aminobenzothiazole, we also isolated the target 2-indno-3-β-hydroxyethylbenzothiazoline and bis((3-/3-hydroxyethyl)benzothiazolyl-2-indenelamnionium chloride. As a result of reaction of 2-aminobenzothiazole with 3-β-chloroethylbenzothiazolin-2-one, we obtained 2-(benzothiazolyl-2-imino)-3-(β-(2-oxobenzothiazolin-3-yl)ethyllbenzothiazoline. The structure ofthesynthesized compounds was established based on x-ray diffraction, PMR, IR, UV, and mass spectra.

Keywords

Ethylene Chloride Ammonium Crystal Structure Mass Spectrum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • M. K. Makhmudov
  • R. F. Ambartsumova
  • B. Tashkhodzhaev

There are no affiliations available

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