K. K. Pasunooti, H. Chai, C. N. Jensen, B. K. Gorityala, S. Wang and X. W. Liu, “A Microwave-Assisted, Copper-Catalyzed Three-Component Synthesis of Dihydropyri- midinones under Mild Conditions,” Tetrahedron Letters, Vol. 52, No. 1, 2011, pp. 80-84.
http://dx.doi.org/10.1016/j.tetlet.2010.10.150

has been cited by the following article:

• TITLE: New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction

  AUTHORS: Khan M. Hua, Thach N. Le

  KEYWORDS: Biginelli Reaction; Microwave Irradition; 1-Methylimidazolium Trifuoroacetate; Protic Ionic Liquid; Oxo-Monastrol; Ultrasonic Irradiation

  JOURNAL NAME: Green and Sustainable Chemistry, Vol.3 No.4A, November 22, 2013

  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.