JOURNAL 1716


Organic Communications
VOLUME & ISSUE
Year: 2012 Issue: 3 July-September
PAGES
p.135 - 142
STATISTICS
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AUTHORS
    İrfan Koca and İsmail Yıldırım
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


4-aroyl-5-aryl-2,3-furandiones and N,N-dialkyl urea combine with loss of water yielding the pyrrole2,3-dione derivatives in moderate yields (47-68%). Then, these compounds were converted into 2(1H)- quinoxalinones with various 1,2-phenylenediamines. The structures and characterizations of the synthesized compounds were established by the 1H- and 13C-NMR, IR and elemental analysis.

KEYWORDS
  • Furan-2
  • 3-dione
  • Pyrrole-2
  • 3-dione
  • Quinoxaline
  • 1
  • 2-phenylenediamine.