1191385-21-3Relevant articles and documents
Microwave-assisted catalyst-free and solvent-free method for the synthesis of quinoxalines
Zhou, Jian-Feng,Gong, Gui-Xia,Zhi, San-Jun,Duan, Xiu-Li
, p. 3743 - 3754 (2009)
A green and efficient procedure for the synthesis of quinoxalines is reported starting from benzil and 1,2-diaminobenzene. The reactions were carried out under catalyst-free, solvent-free, and microwave-irradiation conditions, affording the corresponding quinoxalines. This method had many dramatic advantages, such as the short reaction time (2-6min), high yields (71-98%), and environmental friendliness, as well as convenient operation.