B. Vijayakumar and G. R. Rao, “Synthesis of 3,4-Dihy- dropyrimidin-2(1H)-Ones/thiones Using ZrOCl2/Mont K10 under Microwave Assisted Solvent-Free Conditions,” Vol. 19, 2012, pp. 491-497.

has been cited by the following article:

• TITLE: An Improved Protocol for Biginelli Reaction

  AUTHORS: Vivek Srivastava

  KEYWORDS: Task Specific Ionic Liquid; Biginelli Reaction; Dihydropyrimidines

  JOURNAL NAME: Green and Sustainable Chemistry, Vol.3 No.2A, May 27, 2013

  ABSTRACT: [Hmim][Tfa] was used as catalyst for the Biginelli reaction under microwave heating. Low catalyst loading, reduced reaction time and operational simplicity are the main highlights of this protocol. The proposed protocol was found active in the synthesis of 30 different biologically active compounds.