Production method for aminophosphonic acid derivatives
申请人:Kobayashi Shu
公开号:US20070142658A1
公开(公告)日:2007-06-21
To present a reaction system that efficiently catalyzes an enantio selective asymmetric nucleophilic addition reaction of an α-iminophosphonic acid ester. An optically active α-amino-γ-oxophosphonic acid derivative is produced through an asymmetric addition reaction of an α-iminophosphonic acid ester and a nucleophilic agent (for example, a silyl enol ether).