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Bulletin of the Chemical Society of Ethiopia

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A green and efficient synthesis of quinoxaline derivatives catalyzed by 1-n-butyl-3-methylimmidazolium tetrafluoroborate

Chao Li, Tao Guo, Xin Zhou, Chun Wang, Jing-Jun Ma, Hong-Jing Hao

Abstract


The room temperature ionic liquid 1-n-butyl-3-methylimmidazolium tetrafluoroborate ([bmim]BF4) was used to promote the synthesis of quinoxaline derivatives under grinding condition. The yields were ranged in 86.0-95.1%. It was shown that the proposed method is fast, efficient and environmentally benign.

KEY WORDS: Ionic liquid, Quinoxaline derivatives, Synthesis

 

Bull. Chem. Soc. Ethiop. 2011, 25(3), 455-460.




http://dx.doi.org/10.4314/bcse.v25i3.68604
AJOL African Journals Online