Microwave-Assisted Catalyst-Free and Solvent-Free Method for the Synthesis of Quinoxalines
Microwave-Assisted Catalyst-Free and Solvent-Free Method for the Synthesis of Quinoxalines
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DOI：
10.1080/00397910902838862
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发表时间：
2009-01-01
影响因子：
2.1
通讯作者：
Duan, Xiu-Li
中科院分区：
文献类型：
--
作者：
Zhou, Jian-Feng;Gong, Gui-Xia;Duan, Xiu-Li
报道了一种绿色、高效的合成喹啉类化合物的方法。反应在无催化剂、无溶剂和微波辐射条件下进行，得到相应的喹喔啉。该方法具有反应时间短（2- 6 min）、产率高（71-98%）、操作简便、环境友好等优点。
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.