作者:K. Padmavathy、Gopalpur Nagendrappa、K.V. Geetha
DOI:10.1016/j.tetlet.2010.11.116
日期:2011.1
A fast and general synthesis of quinoxalines, performed in two stages or as a one-pot reaction, starting from ketones via their alpha-hydroxylimino ketone derivatives, and condensation of the latter with 1,2-diaminobenzene under microwave irradiation, is described. (C) 2010 Elsevier Ltd. All rights reserved.