Alkane metathesis catalyzed by a well-defined silica-supported mo imido alkylidene complex:: [(SiO)Mo(=NAr)(=CHtBu)(CH2tBu)]

被引：45

作者：

Blanc, Frederic ^{[1
]}

Coperet, Christophe ^{[1
]}

Thivolle-Cazat, Jean ^{[1
]}

Basset, Jean-Marie ^{[1
]}

机构：

[1] CNRS, ESCPE, Lab Chim Organomet Surface, UMR 9986, F-69616 Villeurbanne, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 37期

关键词：

alkanes; alkylidene ligands; imido ligands; metathesis; molybdenum;

D O I：

10.1002/anie.200602171

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A two-functions-in-one catalyst precursor allows an olefin metathesis catalyst to be turned into an alkane metathesis catalyst. A silica-supported alkyl alkylidene molybdenum complex containing an ancillary imido ligand is a highly active olefin metathesis catalyst and also acts as a catalyst precursor for alkane metathesis. This system involves a single metal with dual properties and shows that ancillary ligands are compatible with alkane metathesis reactions. (Chemical Equation Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6201 / 6203

页数：3

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