Synthesis and biological activities of some quinoxaline derivatives bearing aromatic halogen nucleus
1-Aryl-3-(3′-chlorophenyl)-2-propen-1-ones (1a-j) on reaction with bromine in acetic acid yielded 1-aryl-3-(3′ -chlorophenyl)-2,3-dibromopropan-1-ones (2a-j). Reaction of 2a-j with o-phenylenediamine afforded the corresponding 2-(3′ -chlorophenyl)-3-subst
Popat,Nimavat,Thaker,Joshi
p. 709 - 710
(2007/10/03)
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