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Chemistry of Heterocyclic Compounds

, Volume 13, Issue 7, pp 723–727 | Cite as

Di- and tri(2-pyron-6-yl)arenes

  • S. V. Sokolovskaya
  • L. K. Moldovanova
Article

Abstract

Condensation of di- and triacetylarenes with 1,1,1,3-tetrachloro-3-alkoxypropanes or Β,Β-dichloroacrolein in acidic media gave a number of (dichloropentadienyl)- and tris (dichloropentadienyl)-substituted aryl ketones, which, in the case of acetic acid in the presence of phosphoric acid, are converted to the corresponding di- and tri(2-pyron-6-yl)arenes. It was observed that nitric acid has an oxidation effect on 2-pyrones.

Keywords

Oxidation Acetic Acetic Acid 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

© Plenum Publishing Corporation 1978

Authors and Affiliations

  • S. V. Sokolovskaya
    • 1
  • L. K. Moldovanova
    • 1
  1. 1.Moscow Technological Institute of the Meat and Dairy IndustryMoscow

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