New phosphorus dendrimers with chiral ferrocenyl phosphine-thioether ligands on the periphery for asymmetric catalysis

被引：57

作者：

Routaboul, Lucie ^{[1
]}

Vincendeau, Sandrine ^{[1
]}

Turrin, Cedric-Olivier ^{[1
]}

Caminade, Anne-Marie ^{[1
]}

Majoral, Jean-Pierre ^{[1
]}

Daran, Jean-Claude ^{[1
]}

Manoury, Eric ^{[1
]}

机构：

[1] CNRS, Chim Coordinat Lab, UPR 8241, F-31077 Toulouse, France

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2007年 / 692卷 / 05期

关键词：

ferrocenes; phosphorus dendrimers; P; S ligands; asymmetric catalysis;

D O I：

10.1016/j.jorganchem.2006.10.065

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Chiral ferrocenyl phosphine-thioether ligands have been covalently bound on the periphery of 4 phosphorus dendrimers (generations 1-4) having a cyclotriphosphazene core and on one model compound. These new dendrimers proved to be efficient ligands for the palladium-catalyzed asymmetric allylic substitution reaction (ee up to 93%). (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：1064 / 1073

页数：10

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