Citation: Xia Zhong Zhang, Jin Xian Wang, Yong Jun Sun, Hong Wen Zhan. Synthesis of quinoxaline derivatives catalyzed by PEG-400[J]. Chinese Chemical Letters, ;2010, 21(4): 395-398. doi: 10.1016/j.cclet.2009.12.015 shu

Synthesis of quinoxaline derivatives catalyzed by PEG-400

Institute of Chemistry, Department of Chemistry, Northwest Normal University, Lanzhou 730070, China

Received Date: 17 August 2009

Fund Project: The work was supported by the Natural Science Foundation of China (No. 20272047, 20572086), the Gansu Natural Science Foundation of China (No. 0308RJZA-100) and Key Laboratory of Eco-Environment-Related Polymer Material (Northwest Normal University), Ministry of the Education of China.

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.
- PEG-400,
- Quinoxaline derivatives,
- 1,2-Diamines,
- 1,2-Dicarbonyl compounds
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