Ahmad Momeni Tikdari, S. Fozooni, H. Hamidian
Dec 1, 2008
Citations
0
Influential Citations
27
Citations
Journal
Molecules
Abstract
We have found that dodecatungstophosphoric acid (H3PW12O40), samarium or ruthenium(ΙΙΙ) chloride act as efficient catalysts for the synthesis of unsaturated 2-phenyl-5(4H)oxazolone derivatives under solvent-free conditions. The key features of the reported protocols are short reaction times, high yields of products under ambient conditions and simple workups.