Asymmetric conjugate addition of organozinc compounds to α,β-unsaturated aldehydes an ketones with [2.2]paracyclophaneketimine ligands without added copper salts

被引：55

作者：

Bräse, S ^{[1
]}

Höfener, S ^{[1
]}

机构：

[1] Univ Karlsruhe TH, Inst Organ Chem, D-76131 Karlsruhe, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 48期

关键词：

aldehydes; asymmetric catalysis; conjugate additions; cyclophanes; zinc;

D O I：

10.1002/anie.200501732

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) The ligand makes it possible: The asymmetric conjugate addition of diethylzinc to α,β-unsaturated aldehydes and ketones occurs with catalytic amounts of the paracyclophaneketimine ligand 1 without further additives. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7879 / 7881

页数：3

共 37 条

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