Enantioselective synthesis of α-amino esters through Petasis borono-Mannich multicomponent reaction of potassium trifluoroborate salts
作者:Mengnan Tong、Xiang Bai、Xin Meng、Jianfei Wang、Tao Wang、Xingyi Zhu、Bin Mao
DOI:10.1177/1747519819876822
日期:2019.11
Enantioselective synthesis of α-amino esters have been achieved through the Petasisborono-Mannich multicomponent reaction using (R)-BINOL-derived catalysts with stable heteroaryl and alkenyl trifluoroborate salts under mild conditions. The reaction provides direct access to optically active α-amino esters with moderate to good yields and enantioselectivities.