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Chemistry of Heterocyclic Compounds

, Volume 40, Issue 12, pp 1588–1594 | Cite as

2-R-6-ethyl-7-hydroxy-3-(5-phenyl-1,3,4-thiadiazolyl-2)chromones

  • T. V. Shokol
  • V. V. Semenyuchenko
  • V. P. Khilya
Article

Abstract

α-(5-Phenyl-1,3,4-thiadiazolyl-2)-6-ethyl-2,4-dihydroxyacetophenone was synthesized by the condensation of 4-ethylresorcinol with 2-cyanomethyl-5-phenyl-1,3,4-thiadiazole. Interaction of the former with carboxylic acid anhydrides and halides and subsequent hydrolysis gave 2-R-6-ethyl-7-hydroxy-3-(5-phenyl-1,3,4-thiadiazoyl)chromones.

Keywords

2-R-7-acyloxy-6-ethyl-3-(5-phenyl-1,3,4-thiadiazolyl-2)chromones 2-R-6-ethyl-7-hydroxy-3-(5-phenyl-1,3,4-thiadiazolyl-2)chromones α-(5-phenyl-1,3,4-thiadiazolyl-2)-6-ethyl-2,4-dihydroxy-acetophenone 

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Copyright information

© Springer Science+Business Media, Inc. 2004

Authors and Affiliations

  • T. V. Shokol
    • 1
  • V. V. Semenyuchenko
    • 1
  • V. P. Khilya
    • 1
  1. 1.Taras Shevchenko Kiev National UniversityKievUkraine

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