Hydrophosphorylation of Imines
Catalyzed by Tosyl Chloride for the Synthesis of α-Aminophosphonates
作者:Babak Kaboudin、Elaheh Jafari
DOI:10.1055/s-2008-1078509
日期:——
A simple, efficient, and general method has been developed for the synthesis of α-aminophosphonic esters using TsCl as an efficient catalyst. α-Aminophosphonic acids were obtained in good to high yields (65-85%) and purity under mild conditions by the reaction of diethyl phosphite with imines in the presence of TsCl.