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Chemistry of Heterocyclic Compounds

, Volume 1, Issue 2, pp 141–143 | Cite as

A synthesis of chalcones and their thiophene analogs based onβ-chlorovinylketones

  • V. F. Belyaev
Article
  • 53 Downloads

Abstract

A newly developed synthesis [1–3] of chalcones (arylstyryl ketones), based on condensing aryl-β-chlorovinylketones with ethers of mono- and dihydric phenols in the presence of stannic chloride, is extended. A number of chalcones not previously described are obtained in good yield and derivatives prepared. Hitherto undescribed nitroketones are obtained by addition of nitromethane and 2-nitropropane to an activated double bond of the chalcones and a thiophene analog of a chalcone.

Keywords

Ether Chloride Phenol Organic Chemistry Ketone 
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

© The Faraday Press, Inc. 1966

Authors and Affiliations

  • V. F. Belyaev
    • 1
  1. 1.Belorussian State UniversityMinsk

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