发明申请
US20160145197A1 PROCESS FOR PREPARING BICYCLIC AMINE DERIVATIVES 审中-公开
制备双胺衍生物的方法

PROCESS FOR PREPARING BICYCLIC AMINE DERIVATIVES
摘要:
The present invention provides a process for preparing a bicyclic amine derivative of the formula (Ia) or (Ib), comprising the rhodium-catalyzed asymmetric hydrogenation of an enamine of the formula (II), in the presence of a chiral ligand, wherein the chiral ligand is a chiral phosphine ligand.
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