Manganese-proline derived new catalyst system for the enantioselective synthesis of α -hydroxyphosphonates and α -aminophosphonates
作者:Hyun Lim、Vicklyn Datilus、Rania Teriak、Prianka Chohan、Parminder Kaur
DOI:10.1016/j.tetlet.2017.02.088
日期:2017.4
A novel manganese/proline-derived catalyst system is reported for the stereoselective synthesis of α-hydroxyphosphonates and α-aminophosphonates. The reaction proceeded smoothly under mild reaction conditions with efficient reaction times. The resulting products were obtained with high yields and good enantioselectivities (up to 83% ee).
报道了一种新颖的锰/脯氨酸衍生的催化剂体系,用于α-羟基膦酸酯和α-氨基膦酸酯的立体选择性合成。反应在温和的反应条件下以有效的反应时间顺利进行。得到的产物具有高收率和良好的对映选择性(高达83%ee)。