The synthesis of quinoxalines by condensation reaction of acyleins with o-phenylenediamine without solvent under microwave irradiation

Article abstract of DOI:10.1080/00397919808005709

A convenient synthetic method for 2,3-disubstituted quinoxalines is described. Heating the aryl or alkyl acyloins and o-phenylenediamine in a microwave oven for 3-6 minutes affords 2,3-disubstituted quinoxalines in 20-94% yields.

Full text of DOI:10.1080/00397919808005709

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The Synthesis of
Quinoxalines by
Condensation Reaction
of Acyleins with O-
Phenylenediamine Without
Solvent Under Microwave
Irradiation
Feng Juncai a , Liu Yang a , Meng Qinghua a & Liu
Bin a
a Department of Chemistry , Nanjing University ,
Nanjing , 210093 , P.R. China
Published online: 21 Aug 2006.
To cite this article: Feng Juncai , Liu Yang , Meng Qinghua & Liu Bin (1998)
The Synthesis of Quinoxalines by Condensation Reaction of Acyleins with O-
Phenylenediamine Without Solvent Under Microwave Irradiation, Synthetic
Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 28:2, 193-196, DOI: 10.1080/00397919808005709
To link to this article: http://dx.doi.org/10.1080/00397919808005709
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