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Chemistry of Heterocyclic Compounds

, Volume 40, Issue 10, pp 1323–1331 | Cite as

Recyclization of 2-iminocoumarins using nucleophilic reagents. 6. Reaction of 2-iminocoumarin-3-carboxamides with 2-aminobenzophenones

  • S. V. Rusanova
  • I. A. Zhuravel’
  • S. N. Kovalenko
  • V. P. Chernykh
  • V. N. Baumer
Article

Abstract

It has been shown that the reaction of 2-iminocoumarin-3-carboxamides with substituted 2-aminobenzophenones occurs in accordance with recyclization mechanism to form substituted 3-(4-phenylquinazolin-2-yl)coumarins. The structure of the compounds obtained was confirmed by spectroscopic data and by X-ray analysis.

Keywords

2-aminobenzophenones 3-(4-arylquinazolin-2-yl)coumarins 2-iminocoumarins X-ray analysis recyclization 

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Copyright information

© Springer Science+Business Media, Inc. 2004

Authors and Affiliations

  • S. V. Rusanova
    • 1
  • I. A. Zhuravel’
    • 1
  • S. N. Kovalenko
    • 1
  • V. P. Chernykh
    • 1
  • V. N. Baumer
    • 1
  1. 1.National Pharmaceutical UniversityKharkovUkraine

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