Process for producing optically active halohydrin compound
申请人:——
公开号:US20040082820A1
公开(公告)日:2004-04-29
A process of preparing an optically active halohydrin compound characterized by comprising asymmetric hydrogen transfer reduction of an &agr;-haloketone compound in the presence of a group 9 transition metal compound having a substituted or unsubstituted cyclopentadienyl group and an optically active diamine compound. The asymmetric hydrogen transfer reduction is preferably conducted in the presence of a base.
PROCESS FOR PRODUCING OPTICALLY ACTIVE HALOHYDRIN COMPOUND
申请人:Ajinomoto Co., Inc.
公开号:EP1346972A1
公开(公告)日:2003-09-24
A process of preparing an optically active halohydrin compound characterized by comprising asymmetric hydrogen transfer reduction of an α-haloketone compound in the presence of a group 9 transition metal compound having a substituted or unsubstituted cyclopentadienyl group and an optically active diamine compound. The asymmetric hydrogen transfer reduction is preferably conducted in the presence of a base.