246518-07-0Relevant articles and documents
Microwave-assisted synthesis of quinoxalines in peg-400
Zhang, Xia-Zhong,Wang, Jin-Xian,Bai, Lin
, p. 2053 - 2063 (2011)
A rapid and efficient procedure for the synthesis of quinoxaline derivatives has been achieved by condensation of aryl-1,2-diamines with 1,2-dicarbonyl compounds catalyzed by polyethylene glycol under CEM-focused microwave-irradiation conditions. Copyright
Microwave-assisted synthesis of quinoxaline derivatives using glycerol as a green solvent
Zhou,Zhang,Sun,Wang,Wang,Bai
, p. 1244 - 1247 (2014/03/21)
A rapid, efficient, and reliable catalyst-free procedure for the synthesis of quinoxaline derivatives in glycerol under focused microwave irradiation was developed. The reaction proceeded in glycerol without any catalyst making this methodology valuable from both economic and environmental viewpoints.
Synthesis of quinoxaline derivatives catalyzed by PEG-400
Zhang, Xia Zhong,Wang, Jin Xian,Sun, Yong Jun,Zhan, Hong Wen
experimental part, p. 395 - 398 (2010/12/24)
Polyethylene glycol (PEG) was found to be an effective catalyst for the condensation of 1,2-diamines with 1,2-dicarbonyl compounds to afford the corresponding quinoxaline derivatives in excellent yields under mild reaction conditions.