A 14-VE Platinum(0) Phosphabarrelene Complex in the Hydrosilylation of Alkynes

被引：39
|
作者：
Blug, Matthias [1 ]
Le Goff, Xavier-Frederic [1 ]
Mezailles, Nicolas [1 ]
Le Floch, Pascal [1 ]
机构：
[1] Ecole Polytech, Lab Heteroelements & Coordinat, CNRS, F-91128 Palaiseau, France
来源：
ORGANOMETALLICS | 2009年 / 28卷 / 08期
关键词：
METAL-CATALYZED HYDROSILYLATION; CROSS-COUPLING REACTIONS; C-O BOND; REDUCTIVE ELIMINATION; ROOM-TEMPERATURE; TERMINAL ALKYNES; INTERNAL ALKENES; ARYL HALIDES; PALLADIUM; LIGANDS;
D O I：
10.1021/om900067f
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A bulky phosphabarrelene ligand is used in the platinum-catalyzed hydrosilylation of alkynes. High regioselectivities were achieved under mild conditions from an in situ formed catalyst at low catalyst loadings. Furthermore, a rare 14-VE PtL2 complex was isolated, which equally proved to be a highly reactive catalyst precursor.
引用
收藏
页码：2360 / 2362
页数：3
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