ENANTIOSELECTIVE CATALYTIC BORANE REDUCTIONS OF ACHIRAL KETONES - SYNTHESIS AND APPLICATION OF NEW CHIRAL BETA-AMINO ALCOHOLS FROM L-METHIONINE

被引:12
作者
MEHLER, T [1 ]
MARTENS, J [1 ]
机构
[1] UNIV OLDENBURG,FACHBEREICH CHEM,AMMERLANDER HEERSTR 114-118,D-26129 OLDENBURG,GERMANY
关键词
D O I
10.1016/S0957-4166(00)82245-4
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The in situ formed chiral oxazaborolidine catalysts from optically active beta-amino alcohols 1-3 from L-methionine ethyl carboxylate 4 have been used successfully in the enantioselective catalytic homogenous borane reductions of various aromatic ketones. The corresponding optically active alcohols are obtained in high optical purity (up to 100% ee).
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页码:1983 / 1986
页数:4
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