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Synthesis of quinoxaline derivatives catalyzed by PEG-400 |
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| Authors: | Xia Zhong Zhang Jin Xian Wang Yong Jun Sun Hong Wen Zhan |
| Institution: | Institute of Chemistry, Department of Chemistry, Northwest Normal University, Lanzhou 730070, China |
| Abstract: | 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. |
| Keywords: | PEG-400 Quinoxaline derivatives 1 2-Diamines 1 2-Dicarbonyl compounds |
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