Synthesis of chlorinated 3,5-diaryl-2-pyrazolines by the reaction of chlorochalcones with hydrazines

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Abstract

A series of chlorinated 3,5-diaryl-2-pyrazolines has been synthesized by the reaction of appropriately substituted chlorochalcones and mono-substituted hydrazines in hot acetic acid solution. The structures of all new compounds have been elucidated by microanalysis and 1Hand 13C- NMR spectroscopic measurements.

Original languageEnglish
Pages (from-to)344-352
Number of pages9
JournalArkivoc
Volume2005
Issue number9
Publication statusPublished - May 5 2005

Keywords

  • 3,5-Diaryl-2-pyrazolines
  • Chlorochalcones
  • Hydrazines

ASJC Scopus subject areas

  • Organic Chemistry

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