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Chemistry of Heterocyclic Compounds

, Volume 22, Issue 7, pp 695–699 | Cite as

Effect of the heteroatom of a benzo[b]-annelated five-membered heteroring on the structure and properties of an aminovinyl ketone fragment included in the ring

  • V. A. Bren'
Article

Abstract

An analysis of the results of theoretical and physicochemical studies of and x-ray diffraction data for a series of aminovinyl ketones — derivatives of hydroxy aldehydes of benzo[b]-annelated five-membered heterosystems — is presented. In addition to the peculiarities of the aminovinyl ketone fragment, the effect of the heteroatom of the five-membered ring on the structure and properties of aminovinyl ketones, which consists in direct electronic conjugation of the ring carbonyl group with the heteroatom, was ascertained.

Keywords

Organic Chemistry Aldehyde Carbonyl Ketone Carbonyl Group 
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 1987

Authors and Affiliations

  • V. A. Bren'
    • 1
  1. 1.Scientific-Research Institute of Physical and Organic ChemistryM. A. Suslov, Rostov State UniversityRostov-on-Don

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