Abstract
A facile and efficient one-pot synthesis of dihydropyrimidinones in ionic liquid under solvent-free conditions
Author(s): Murlidhar S.Shingare, Kiran F.Shelke, Balaji R.Madje, Sandip A.Sadaphal, Nana V.ShitoleDihydropyrimidinones were synthesized by one-pot three components Biginelli condensations in the presence of roomtemperature ionic liquid 1- benzyl-3-methylimidazoliumdihydrogen phosphate ([bnmim]H2PO4) in higher yields under solvent-free conditions in shorter reactions time and green aspect by avoiding toxic catalyst and organic solvents.
