Chemistry of Heterocyclic Compounds

, Volume 6, Issue 9, pp 1189–1190 | Cite as

The cyclization of 5-chloro-2-pentanone with hydrazines

  • I. I. Grandberg
  • N. M. Przheval'skii


It is shown that the comparative basicities of the α- and β-nitrogen atoms in γ-chloroketone hydrazones exert a considerable influence on the course of the intramolecular cyclization.


Organic Chemistry Hydrazine Hydrazones Considerable Influence Intramolecular Cyclization 
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Literature cited

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    I. I. Grandberg, T. I. Zuyanova, N. I. Afonina, and T. A. Ivanova, DAN, 176, 583 (1967).Google Scholar
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Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • I. I. Grandberg
    • 1
  • N. M. Przheval'skii
    • 1
  1. 1.Timiryazev Agricultural AcademyMoscow

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