Chemistry of Heterocyclic Compounds

, Volume 26, Issue 5, pp 534–537 | Cite as

Synthesis of Β-hydroxyalkylpyrazoles by reaction of Β-arylacryloyloxiranes with hydrazine

  • A. M. Zvonok
  • N. M. Kuz'menok
  • L. S. Stanishevskii


Reaction of Β-arylacryloyloxiranes with hydrazine hydrate takes place via intermediate α,Β-epoxyalkylpyrazoles which then undergo intramolecular oxidative-reductive disproportionation to yield Β-hydroxyalkylpyrazoles.


Hydrate Organic Chemistry Hydrazine Disproportionation Hydrazine Hydrate 
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Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • A. M. Zvonok
    • 1
  • N. M. Kuz'menok
    • 1
  • L. S. Stanishevskii
    • 1
  1. 1.Science Research Institute for Physicochemical ProblemsV. I. Lenin Byelorussian State UniversityMinsk

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