Enantio-differentiating hydrogenation of aromatic β-ketoesters over tartaric acid-modified Raney nickel

被引：0
|
作者：
Satoshi Nakagawa
Akira Tai
Tadashi Okuyama
Takashi Sugimura
机构：
[1] Himeji Institute of Technology,Faculty of Science
来源：
Topics in Catalysis | 2000年 / 13卷
关键词：
enantio-differentiation; heterogeneous catalysis; hydrogenation; aromatic ; -ketoester; tartaric acid modification;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The optical yields of the enantio-differentiating hydrogenation of aromatic β-ketoesters over tartaric acid-modified Raney nickel were found to be lower than those of aliphatic γ-ketoesters when the aromatic group is conjugated to the ketone moiety. The reason for the reduced optical yield is due to the lower intrinsic enantio-differentiation compared to the aliphatic substrate.
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页码：187 / 189
页数：2
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