Helical chirality control of palladium complexes that bear a tetrakis(phosphanyl)terphenyl ligand: Application as asymmetric Lewis acid catalysts

被引：36

作者：

Aikawa, K ^{[1
]}

Mikami, K ^{[1
]}

机构：

[1] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Appl Chem, Meguro Ku, Tokyo 1528552, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 44期

关键词：

chirality; ene reaction; helical structures; isomerization; palladium;

D O I：

10.1002/anie.200352300

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Both axial and helical chirality are generated by complexation of the novel tetrakis(phosphanyl)terphenyl (tetraphos) ligand to a metal center (see picture). The tropos nature of the ligand was confirmed, and enantiopure Pd complexes controlled by diamines were applied as asymmetric Lewis acid catalysts in carbonyl-ene reactions.

引用

页码：5458 / 5461

页数：4

共 31 条

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