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Chemistry of Heterocyclic Compounds

, Volume 14, Issue 7, pp 731–733 | Cite as

Research on 1,2 -dithiolium derivatives II. Oxidation of arylhydrazones of dithiomesoxalic acid diarylamides to 1,2-dithiolium derivatives

  • L. N. Kulaeva
  • A. D. Grabenko
  • P. S. Pel'kis
Article
  • 25 Downloads

Abstract

Arylazo derivatives of 3,5-diamino-1,2-dithiolium bromides were obtained by oxidation of arylhydrazones of dithiomesoxalic acid diamides with bromine in chloroform; the nonquaternized amino group of the products reacts with aryl iso(thio)cyanates to give the corresponding ureas and thioureas, regardless of the conditions.

Keywords

Oxidation Urea Bromide Organic Chemistry Chloroform 
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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Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • L. N. Kulaeva
    • 1
  • A. D. Grabenko
    • 1
  • P. S. Pel'kis
    • 1
  1. 1.Institute of Organic ChemistryAcademy of Sciences of the Ukrainian SSRKiev

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