PLATINUM-CATALYZED ENANTIOSELECTIVE HYDROGENATION - EFFECTS OF LOW COVERAGE OF MODIFIER

被引:29
作者
BOND, G
SIMONS, KE
IBBOTSON, A
WELLS, PB
WHAN, DA
机构
[1] ICI PLC,FINE CHEM MFG ORG,MANCHESTER M9 3DA,LANCS,ENGLAND
[2] UNIV HULL,SCH CHEM,HULL HU6 7RX,N HUMBERSIDE,ENGLAND
关键词
D O I
10.1016/0920-5861(92)80058-U
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The template mechanism for the interpretation of the enantioselective hydrogenation of methyl pyruvate to optically active methyl lactate is briefly reviewed. Evidence in support of this mechanism is provided by investigation of the reaction under conditions where the alkaloid modifier (cinchonidine) is present at concentrations corresponding to sub-monolayer quantifies when adsorbed on the platinum active phase of EUROPT-1.
引用
收藏
页码:421 / 425
页数:5
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