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Chemistry of Heterocyclic Compounds

, Volume 10, Issue 4, pp 434–436 | Cite as

Cyclization of benzoylcyanothioacetic acid arylamides

  • R. G. Dubenko
  • E. F. Gorbenko
Article

Abstract

3-Arylamino-4-cyano-5-phenylpyrazoles and 3-aryl-4-phenyl-2-[(benzoyl)cyanomethyl-ene]-4, 5-thiazolines, respectively, were obtained by condensation of benzoylcyanothioacetic acid arylamides with hydrazine hydrate or withΩ-bromoacetophenone. 2-[(Benzoyl)-cyanomethyl] benzothiazole derivatives were synthesized by oxidative cyclization of benzoylcyanothioacetic acid arylamides.

Keywords

Hydrate Organic Chemistry Hydrazine Benzoyl Hydrazine Hydrate 
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 1975

Authors and Affiliations

  • R. G. Dubenko
    • 1
  • E. F. Gorbenko
    • 1
  1. 1.Institute of Organic ChemistryAcademy of Sciences of the Ukrainian SSRKiev

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