CATALYTIC ASYMMETRIC HYDROGENATION OF BETA-KETOESTERS USING NEW BINAP COMPLEXES OF RUTHENIUM

被引：42

作者：

HOKE, JB

HOLLIS, LS

STERN, EW

机构：

[1] Engelhard Corporation, Iselin

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 455卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)80398-U

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new, air-stable BINAP complexes of ruthenium(II), (RCp)Ru(S(-)-BINAP)Cl (R = H, CH3) have been prepared in good yield from the reaction of (RCp)Ru(PPh3)2Cl With S-(-)-BINAP in refluxing toluene. The structure of the methylcyclopentadienyl analog has been determined by X-Tay crystallography. Both complexes have been found to be effective homogeneous catalysis for the enantioselective hydrogenation of beta-ketoesters.

引用

页码：193 / 196

页数：4

共 21 条

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