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Chemistry of Heterocyclic Compounds

, Volume 16, Issue 2, pp 137–142 | Cite as

Pyrylocyanines. 9. Isobenzopyrylocyanines

  • A. I. Tolmachev
  • L. M. Shulezhko
Article
  • 37 Downloads

Abstract

Polymethine dyes with symmetrical and unsymmetrical structures, viz., 3-phenyl-2-benzopyrylium derivatives, were synthesized. Their colors are discussed.

Keywords

Color Organic Chemistry Unsymmetrical Structure 
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 1980

Authors and Affiliations

  • A. I. Tolmachev
    • 1
  • L. M. Shulezhko
    • 1
  1. 1.Institute of Organic ChemistryAcademy of Sciences of the Ukrainian SSRKiev

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