A substrate specific chiral modifier activation on enantio-differentiating hydrogenation over tartaric acid-modified Raney nickel

被引：13
|
作者：
Nakagawa, S [1 ]
Sugimura, T [1 ]
Tai, A [1 ]
机构：
[1] Himeji Inst Technol, Fac Sci, Kamigori, Hyogo 6781297, Japan
来源：
CHEMISTRY LETTERS | 1998年 / 12期
关键词：
D O I：
10.1246/cl.1998.1257
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A comparative study of the reactivities of the hydrogenation of beta-ketoesters over tartaric acid-modified and unmodified Raney nickels indicated that a substrate specific activation by the tartaric acid modification is the reason for the almost perfect enantio-differentiation in the reaction of methyl 3-cyclopropyl-3-oxopropanoate (4).
引用
收藏
页码：1257 / 1258
页数：2
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