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Chemistry of Heterocyclic Compounds

, Volume 15, Issue 4, pp 456–458 | Cite as

Heterocyclic nitro compounds

23. Formation of 1,5-bis(1,2,4-triazolyls) in the reaction of n-nitro-1,2,4-triazoles with bases and reducing agents
  • M. S. Pevzner
  • T. N. Kulibabina
  • L. A. Malinina
Article

Abstract

1,5'-Bis(l,2,4-triazolyls) were obtained in 20–70% yields in the reaction of 1-nitro-3-R-1,2,4-triazoles (R=Cl, Br, NO2) with aqueous solutions of alkali hydroxides and reducing agents (KI, Fe2+, H2PO 2 ) or with triethylamine in acetonitrile. The proposed mechanism for the formation of the dimers is discussed.

Keywords

Aqueous Solution Hydroxide Organic Chemistry Acetonitrile Triazole 
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

  1. 1.
    M. S. Pevzner, T. N. Kulibabina, S. L. Ioffe, I. A. Maslina, B. V. Gidaspov, and V. A. Tartakovskii, Khim. Geterotsikl. Soedin., No. 4, 550 (1979).Google Scholar
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    M. S. Pevzner, N. V. Gladkova, G. A. Lopukhova, M. P. Bedin, and V. Yu. Dolmatov, Zh. Org. Khim., 13, 1300 (1977).Google Scholar
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    C. L. Habraken and E. K. Poels, J. Org. Chem., 42, 2893 (1977).Google Scholar

Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • M. S. Pevzner
    • 1
  • T. N. Kulibabina
    • 1
  • L. A. Malinina
    • 1
  1. 1.Lensovet Leningrad Technological InstituteLeningrad

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