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Chemistry of Heterocyclic Compounds

, Volume 28, Issue 9, pp 1021–1026 | Cite as

Synthesis and cyclization direction of 2-diazomalondiamide derivatives new rearrangement of 5-hydroxy-1,2,3-triazole-4-carboxamides

  • M. Yu. Kolobov
  • V. A. Bakulev
  • V. S. Mokrushin
Article

Abstract

The thermal behavior of 5-hydroxy-1,2,3-triazole-4-carboxamides obtained on acidification of solutionns of triazol-5-olates has been investigated. A new rearrangement has been discovered in the 1,2,3-triazole series and the qualitative effect of the substituents in the initial triazole and of temperature have been clarified.

Keywords

Organic Chemistry Triazole Thermal Behavior Qualitative Effect Cyclization Direction 
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References

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    V. A. Bakulev, M. Yu. Kolobov, A. N. Grishakov, and V. S. Mokrushin, Izv. Akad. Nauk SSSR, Ser. Khim., No. 1, 192 (1988).Google Scholar
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    J. T. Witkowski, R. K. Robins, and F. A. Lenmkuhi, US Patent 3948885; Ref. Zh. Khim., No. 1, 0145P (1977).Google Scholar

Copyright information

© Plenum Publishing Corporation 1993

Authors and Affiliations

  • M. Yu. Kolobov
    • 1
  • V. A. Bakulev
    • 1
  • V. S. Mokrushin
    • 1
  1. 1.Urals Polytechnic InstituteEkaterinburg

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