Chemistry of Heterocyclic Compounds

, Volume 18, Issue 7, pp 731–736 | Cite as

Synthesis and properties of analogs of 5(4)-aminoimidazole-4(5)-carboxamide and purines. 11. Investigation of the structure and reactivity of imidazolethioamides

  • V. A. Bakulev
  • V. S. Mokrushin
  • A. N. Grishakov
  • Z. V. Pushkareva
Article

Abstract

The IR, UV, and PMR spectra of 5(4)-mercaptoimidazole-4(5)-carboxamide, 5(4)-hydroxyimldazole-4(5)-thiocarboxyamide, 5(4)-mercaptoimidazole-4(5)-thiocarboxamide, and the corresponding methyl derivatives were studied. It is shown that the mercaptoimidazoles obtained exist in the form of zwitterions in solution. The methylation of the mercapto- and hydroxyimidazoles with various methylating agents in solvents was investigated, and the reaction of the thioamides with hydrazine was carried out.

Keywords

Methyl Organic Chemistry Hydrazine Purine Zwitterion 

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Copyright information

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • V. A. Bakulev
    • 1
  • V. S. Mokrushin
    • 1
  • A. N. Grishakov
    • 1
  • Z. V. Pushkareva
    • 1
  1. 1.S. M. Kirov Ural Polytechnic InstituteSverdlovsk

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