An efficient and green method for the synthesis of 2-azetidinones mediated by propylphosphonic anhydride (T3P®)
作者:Maaroof Zarei
DOI:10.1007/s00706-014-1217-6
日期:2014.9
acids and imines using propylphosphonic anhydride (T3P®) as acid activator under mild and clean conditions. Monocyclic, spirocyclic and 3-electron-withdrawing group β-lactams were synthesized by this method and optimization of conditions were performed. Graphical abstract