Transformations of α,α-difluorocarbonyl compounds. 4. Reaction of polyfluoro ketones with phenylhydrazine

  • I. L. Knunyants
  • M. D. Bargamova
  • S. I. Pletnev
Organic Chemistry

Conclusions

When reacted with phenylhydrazine, ketones with an α-difluoromethylene group form either the bis-phenylhydrazones of α-diketones or their dehydrofluorination products, and specifically substituted pyrazoles.

Keywords

Ketone Group Form Pyrazole Phenylhydrazine 

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Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • I. L. Knunyants
    • 1
  • M. D. Bargamova
    • 1
  • S. I. Pletnev
    • 1
  1. 1.Institute of Heteroorganic CompoundsAcademy of Sciences of the USSRMoscow

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