REMARKABLE EFFECT OF ALKYLBENZENES AS SOLVENTS IN ENANTIOSELECTIVE ALKYLATION OF N-DIPHENYLPHOSPHINOYLIMINES WITH DIETHYLZINC USING POLYSTYRENE SUPPORTED EPHEDRINE

被引:36
作者
SOAI, K
SUZUKI, T
SHONO, T
机构
关键词
D O I
10.1039/c39940000317
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Diethylzinc adds to N-diphenylphosphinoylimines highly enantioselectively using chiral ephedrine supported on polystyrene, the enantioselectivities of the reaction in alkylbenzenes are much higher than those in individual aromatic (benzene) and aliphatic (hexane) hydrocarbons.
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页码:317 / 318
页数:2
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