JOURNAL 166


Organic Communications
VOLUME & ISSUE
Year: 2010 Issue: 4 October-December
PAGES
p.76 - 83
STATISTICS
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AUTHORS
    Gurusamy Ravindran Nedumaram Gopalan Renganathan
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


The reaction of substituted diphenacyl anilines with ammonium acetate under microwave irradiation afforded 1,3,5-triaryl-1,2-dihydropyrazines. In the present paper the use of microwave irradiation allows to improve the yields and expedite the reaction. Phenylhydrazine is used as nitrogen nucleophile. The reaction pathways of prepared compounds are discussed in detail in this paper.

KEYWORDS
  • Diphenacyl anilines
  • nucleophiles
  • dihydropyrazines
  • ammonium acetate
  • phenylhydrazine