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Chemistry of Heterocyclic Compounds

, Volume 21, Issue 3, pp 355–358 | Cite as

Aminonitrile rearrangement of s-triazolo[1,5-c]pyrimidines upon reaction with aryl (alkyl) halides

  • V. N. Konyukhov
  • L. N. Dianova
  • T. G. Koksharova
  • N. V. Volkova
  • V. A. Bakulev
  • O. S. Anisimova
Article

Abstract

Aminonitrile cleavage of the cyclic system was observed in the reaction of s-triazolo[1,5-c]pyrimidine derivatives with aryl (alkyl) halides in an alkaline medium or in dimethylfonnamide. It is shown that this transformation proceeds through the formation of intermediate quaternary salts. The effect of electron-acceptor and electron-donor substituents on their stability was ascertained. The structures of the substances were established by means of IR, UV, PMR, and mass spectroscopy.

Keywords

Spectroscopy Mass Spectroscopy Organic Chemistry Pyrimidine Halide 
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 1985

Authors and Affiliations

  • V. N. Konyukhov
    • 1
  • L. N. Dianova
    • 1
  • T. G. Koksharova
    • 1
  • N. V. Volkova
    • 1
  • V. A. Bakulev
    • 1
  • O. S. Anisimova
    • 1
  1. 1.S. M. Kirov Ural Polytechnic InstituteSverdlovsk

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