Murlidhar S.Shingare, Kiran F.
Abstract
Dihydropyrimidinones 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.