CATALYTIC ASYMMETRIC ALKYLATION OF ALDEHYDES BY DIETHYLZINC IN THE PRESENCE OF N-ISO-PROPYLEPHEDRINE - DEPENDENCE OF ENANTIOSELECTIVITY ON ET2ZN-RCHO

被引:51
作者
CHALONER, PA
LANGADIANOU, E
机构
[1] School of Chemistry and Molecular Sciences, University of Sussex, Falmer, Brighton
关键词
D O I
10.1016/S0040-4039(00)97838-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The enantioselective alkylation of a range of aldehydes by diethylzinc in the presence of N-isopropylephedrine has been investigated. Both the yield and the enantioselectivity of the reaction was found to depend on the ratio of Et2Zn to the aldehyde. © 1990.
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页码:5185 / 5188
页数:4
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