Optically Active Dinuclear Palladium Complexes Containing a Pd-Pd Bond: Preparation and Enantioinduction Ability in Asymmetric Ring-Opening Reactions

被引：59

作者：

Ogura, Tomokazu ^{[1
]}

Yoshida, Kazuhiro ^{[1
]}

Yanagisawa, Akira ^{[1
]}

Imamoto, Tsuneo ^{[1
]}

机构：

[1] Chiba Univ, Dept Chem, Grad Sch Sci, Inage Ku, Chiba 2638522, Japan

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 11期

关键词：

C-H INSERTION; PROPARGYLIC ALCOHOLS; ENANTIOSELECTIVE REACTIONS; OXABICYCLIC ALKENES; CATALYSTS; ACTIVATION; CRYSTAL; TRANSFORMATIONS; CARBONYLATION; ACETONE;

D O I：

10.1021/ol900533h

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Optically active dinuclear palladium complexes containing a Pd-Pd bond were prepared by using (R,R)-bis(tert-butylmethylphosphino)methane ((R,R),t-Bu-MiniPHOS). The dinuclear palladium complexes coupled with silver triflate exhibited good to excellent enantioselectivities up to 99% in palladium-catalyzed alkylative ring-opening reactions of azabenzonorbornadienes.

引用

页码：2245 / 2248

页数：4

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