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Chemistry of Heterocyclic Compounds

, Volume 7, Issue 7, pp 869–874 | Cite as

Synthesis of substituted diazines, diazoles, and condensed thia- and oxadiazoles

  • M. O. Lozinskii
  • A. F. Shivanyuk
  • P. S. Pel'kis
Article

Abstract

The corresponding 2-arylhydrazono-3-oxoimidazo[1,2-a]pyridines, 3-arylhydrazono-2-oxoimidazo [1,2-a]benzothiazoles, 2-oxoimidazolidino[3,2-a]benzimidazoles, 2-oxoimidazo[1,2-a]benzoxazoles, and 2-arylhydrazono-3-oxothiazolo[2,3-a]benzimidazoles were obtained by the condensation of arylazochloroacetyl chlorides with 2-aminopyridine, 2-aminobenzothiazole, 2-aminobenzoxazole, 2-aminobenzimidazole, and 2-mercaptobenzimidazole. 5-Arylhydrazono-1,2-diphenylimidazole-4-ones and 5-arylhydrazono-3,4-diaryl-1,2,4-oxidiazine-6-ones were synthesized by the reaction of arylazochloroacetyl chlorides with N-phenylbenzamidine and N-phenylamidoxime.

Keywords

Chloride Organic Chemistry Pyridine Benzimidazole Oxadiazoles 
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

© Consultants Bureau, a division of Plenum Publishing Corporation 1974

Authors and Affiliations

  • M. O. Lozinskii
    • 1
  • A. F. Shivanyuk
    • 1
  • P. S. Pel'kis
    • 1
  1. 1.Institute of Organic ChemistryAcademy of Sciences of the Ukrainian SSRKiev

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