Chiral-at-metal organolanthanides: enantioselective aminoalkene hydroamination/cyclisation with non-cyclopentadienyls

被引：182

作者：

O'Shaughnessy, PN ^{[1
]}

Knight, PD ^{[1
]}

Morton, C ^{[1
]}

Gillespie, KM ^{[1
]}

Scott, P ^{[1
]}

机构：

[1] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 14期

关键词：

D O I：

10.1039/b305105f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chiral non-racemic complexes [ML{N(SiMe2H)(2)}(thf)] ( M = Y, La, H2L = salicylaldimine ligands derived from 2,2'-diamino-6,6- dimethylbiphenyl) are found not to be effective catalysts for the intramolecular hydroamination of aminoalkenes, but new amino/phenoxide ligand designs without reducible functional groups led to long-lived and enantioselective catalysts.

引用

页码：1770 / 1771

页数：2

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