Electronic and steric tuning of chiral diene ligands for rhodium-catalyzed asymmetric arylation of imines

被引：143

作者：

Okamoto, Kazuhiro ^{[1
]}

Hayashi, Tamio ^{[1
]}

Rawal, Viresh H. ^{[2
]}

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kyoto 6068502, Japan

[2] Univ Chicago, Dept Chem, Chicago, IL 60637 USA

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 32期

关键词：

CROSS-COUPLING REACTIONS; ARYLBORONIC ACIDS; N-TOSYLARYLIMINES; DEFICIENT OLEFINS; STEERING LIGANDS; HIGH-PERFORMANCE; ALPHA; BETA-UNSATURATED KETONES; ENANTIOSELECTIVE SYNTHESIS; PHENYLBORONIC ACID; TITANIUM REAGENTS;

D O I：

10.1039/b904624k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rhodium-catalyzed asymmetric arylation of imines using electronically and sterically-modified chiral diene ligands gave the corresponding diarylmethylamines in high yield and with high enantioselectivity using just 0.3 mol% of catalyst.

引用

页码：4815 / 4817

页数：3

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