STERIC CONTROL OF ASYMMETRIC INDUCTION IN MEERWEIN-PONNDORF REDUCTION OF ALPHA-PHTHALIMIDO-BETA-SUBSTITUTED PROPIOPHENONES

被引:12
作者
FLES, D
MAJHOFER, B
KOVAC, M
机构
[1] Research Institute, Organsko kemijska industrija, Zagreb
关键词
D O I
10.1016/S0040-4020(01)98713-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Reduction of RCH2-CH(N = Phthaloyl)-CO-Ph (R = H, Me, OMe, SMe) with aluminum isopropoxide gives predominantly the threo isomer. The results were interpreted on the bases of Rule of Steric Control of Asymmetric Induction" postulated by Cram and it has been suggested that the "open chain model" significantly contributes to the steric course of the described reactions. © 1968."
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页码:3053 / &
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