CHIRAL AMINAL TEMPLATES .4. CHIRAL ARYL METALLIC REAGENTS - REACTIONS WITH ALDEHYDES

被引:25
作者
COMMERCON, M [1 ]
MANGENEY, P [1 ]
TEJERO, T [1 ]
ALEXAKIS, A [1 ]
机构
[1] UNIV P&M CURIE,CHIM ORGANOELEMENTS LAB,CNRS,URA 856,4 PL JUSSIEU,F-75252 PARIS 05,FRANCE
关键词
D O I
10.1016/S0957-4166(00)86315-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Chiral aryl metallic derivatives are generated from chiral o-bromo imidazolidines or acetals, prepared from chiral diols or diamines having a C2 axis of symmetry. These reagents react with aldehydes with moderate to high diastereoselectivities. Removal of the chiral auxiliary, then leads to homochiral lactols 7. © 1990.
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页码:287 / 290
页数:4
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