Affiliation:
1. School of Chemistry, Damghan University, Damghan, Iran
Abstract
:
An efficient and facial one-pot synthesis of 4-aryl-3,4-dihydrobenzo[g]quinoline-
2,5,10(1H)-triones was developed for the first time. The process proceeded via the
three-component cyclocondensation of 2-amino-1,4-naphthoquinone with Meldrum’s acid
and substituted benzaldehydes under green conditions. The fused 3,4-dihydropyridin-2(1H)-
one-ring naphthoquinones have been synthesized with good to high yields in refluxing
ethanol as a green reaction medium. This protocol is simple and effective as well as does
not involve the assistance of the catalyst, additive, or hazardous solvents.
Publisher
Bentham Science Publishers Ltd.
Cited by
13 articles.
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