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Chemistry of Heterocyclic Compounds

, Volume 43, Issue 6, pp 799–810 | Cite as

4H-3,1-benzoxazines from o-aminoacylbenzenes

  • G. A. Gazzaeva
  • M. I. Khasanov
  • S. S. Mochalov
  • N. S. Zefirov
Article

Abstract

A new efficient method has been proposed for the synthesis of 4H-3,1-benzoxazines from 2-aminoacylbenzenes. This reaction sequence may be used either for 2-aminoaryl alkyl ketones or 2-aminobenzophenones.

Keywords

2-aminoacylbenzenes α-(2-N-acylaminoaryl)alkanols 2-N-acylaminoaryl alkyl ketones 2-N-acylaminobenzhydrols 2-N-aminobenzophenones 4H-3,1-benzoxazines intramolecular heterocyclization 

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Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • G. A. Gazzaeva
    • 1
  • M. I. Khasanov
    • 2
  • S. S. Mochalov
    • 2
  • N. S. Zefirov
    • 2
  1. 1.K. L. Khetagurov North-Ossetian State UniversityVladikavkazRussia
  2. 2.M. V. Lomonosov Moscow State UniversityMoscowRussia

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