GSC  Vol.3 No.4 A , November 2013
New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction
ABSTRACT

A new method for the synthesis of 1-methylimidazolium trifluoroacetate ([Hmi]Tfa), a protic ionic liquid (PIL), under ultrasonic irradiation has been developed. In addition, the product [Hmi]Tfa was successfully employed as solvent and catalyst in Biginelli reaction to prepare 3,4-dihydropyrimidinones (DHPMs) in high yield under mild reaction conditions.


Cite this paper
K. M. Hua and T. N. Le, "New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction," Green and Sustainable Chemistry, Vol. 3 No. 4, 2013, pp. 14-17. doi: 10.4236/gsc.2013.34A003.
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