M. Nasr-Esfahani and A. R. Khosropour, “An Efficient and Clean One-Pot Synthesis of 3,4-Dihydropyrimidine-2-(1H)-ones Catalyzed by SrCl2?6H2O-HCl in Solvent or Solvent-Free Conditions,” Bulletin of the Korean Chemical Society, Vol. 26, No. 9, 2005, pp. 1331-1332.
http://journal.kcsnet.or.kr/main/j_search/j_download.htm?code=B050902
http://dx.doi.org/10.5012/bkcs.2005.26.9.1331

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.