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Chemistry of Heterocyclic Compounds

, Volume 42, Issue 7, pp 886–891 | Cite as

Synthesis and properties of new functionalized 2-benzazepines

  • E. O. Kostyrko
  • V. A. Kovtunenko
  • V. M. Kysil
Article

Abstract

2-Aryl-4-hydroxy-2,3-dihydro-1H-2-benzazepine-5-carbonitriles were obtained by the cyclization of methyl esters of N-aryl-N-(2-cyanomethylbenzyl)aminoacetic acids by the action of sodium methylate. The keto—enol tautomerism of these compounds and their reactions with hydrazines were studied.

Keywords

1-aminopyrazolo[3,4-d]benzazepine 2-benzazepines keto—enol tautomerism 

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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • E. O. Kostyrko
    • 1
  • V. A. Kovtunenko
    • 1
  • V. M. Kysil
    • 1
  1. 1.Taras Shevchenko Kiev National UniversityKievUkraine

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