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Reaction of nitriles of enyne acids with hydrazines. synthesis of cyano derivatives of 2-pyrazolines

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The reaction of nitriles of enyne acids with hydrazine, alkylhydrazines, and phenylhydrazine gives 5-cyanomethyl-2-pyrazolines. The possible mechanism of the cyclization is examined.

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Authors and Affiliations

  1. A. A. Zhdanov Leningrad State University, USSR

    K. G. Golodova, S. I. Yakimovich & F. Ya. Perveev

Authors
  1. K. G. Golodova
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  2. S. I. Yakimovich
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  3. F. Ya. Perveev
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 227–232, February, 1974.

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Golodova, K.G., Yakimovich, S.I. & Perveev, F.Y. Reaction of nitriles of enyne acids with hydrazines. synthesis of cyano derivatives of 2-pyrazolines. Chem Heterocycl Compd 10, 200–204 (1974). https://doi.org/10.1007/BF00487783

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  • DOI: https://doi.org/10.1007/BF00487783

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