Highly enantioselective Michael addition of malonates to β,γ-unsaturated α-ketoesters catalyzed by chiral N,N'dioxide-Yttrium(Ⅲ) complexes with convenient procedure

Lin Zhou; Lili Lin; Wentao Wang; Jie Ji; Xiaohua Liu; Xiaoming Feng

首页> 外文期刊>Chemical Communications >Highly enantioselective Michael addition of malonates to β,γ-unsaturated α-ketoesters catalyzed by chiral N,N'dioxide-Yttrium(Ⅲ) complexes with convenient procedure

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Highly enantioselective Michael addition of malonates to β,γ-unsaturated α-ketoesters catalyzed by chiral N,N'dioxide-Yttrium(Ⅲ) complexes with convenient procedure

机译：手性N，N'-二氧化物-钇（Ⅲ）配合物催化的β，γ-不饱和α-酮酸酯的对映体高对映选择性迈克尔加成反应

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Highly enantioselective Michael addition of malonates to β,γ-unsaturated α-ketoesters has been promoted by chiral N,N' -dioxide-Yttrium(Ⅲ) complexes, providing the corresponding products in excellent yields with 94-99% ee values.

机译：手性N，N'-二氧化物-钇（Ⅲ）配合物促进了丙二酸酯向β，γ-不饱和α-酮酸酯的高度对映选择性迈克尔加成反应，从而提供了相应的产品，收率高达94-99％ee。

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《Chemical Communications》 |2010年第20期|P.3601-3603|共3页
作者
Lin Zhou; Lili Lin; Wentao Wang; Jie Ji; Xiaohua Liu; Xiaoming Feng;
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作者单位

Key Laboratory of Green Chemistry & Technology,Ministry of Education, College of Chemistry, Sichuan University,Chengdu 610064, P. R. China;

rnKey Laboratory of Green Chemistry & Technology,Ministry of Education, College of Chemistry, Sichuan University,Chengdu 610064, P. R. China;

rnKey Laboratory of Green Chemistry & Technology,Ministry of Education, College of Chemistry, Sichuan University,Chengdu 610064, P. R. China;

rnKey Laboratory of Green Chemistry & Technology,Ministry of Education, College of Chemistry, Sichuan University,Chengdu 610064, P. R. China;

rnKey Laboratory of Green Chemistry & Technology,Ministry of Education, College of Chemistry, Sichuan University,Chengdu 610064, P. R. China;

rnKey Laboratory of Green Chemistry & Technology,Ministry of Education, College of Chemistry, Sichuan University,Chengdu 610064, P. R. China;

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Highly enantioselective Michael addition of malonates to β,γ-unsaturated α-ketoesters catalyzed by chiral N,N'dioxide-Yttrium(Ⅲ) complexes with convenient procedure

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