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Chemistry of Heterocyclic Compounds

, Volume 27, Issue 7, pp 741–744 | Cite as

New method for obtaining 5-pyrazolones

  • I. V. Magedov
  • Yu. I. Smushkevich
Article

Abstract

A new preparative method for obtaining 5-pyrazolones from N,N′-dimethyl-N,N′-diacylhydrazines that is based on the intramolecular formation of a C(3)-C(4) bond in the pyrazolone molecule was developed.

Keywords

Organic Chemistry Preparative Method Intramolecular Formation 
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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Literature Cited

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    T. V. Talalaeva and K. A. Kocheshkov, Methods of Heteroorganic Chemistry [in Russian], Nauka, Moscow (1971), p. 152.Google Scholar

Copyright information

© Plenum Publishing Corporation 1992

Authors and Affiliations

  • I. V. Magedov
    • 1
  • Yu. I. Smushkevich
    • 1
  1. 1.D. I. Mendeleev Moscow Chemical-Technological InstituteMoscow

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