Synthesis of Molybdenum Alkylidene Complexes That Contain the 2,6-Dimesitylphenylimido Ligand

被引：24

作者：

Gerber, Laura C. H. ^{[1
]}

Schrock, Richard R. ^{[1
]}

Mueller, Peter ^{[1
]}

Takase, Michael K. ^{[1
]}

机构：

[1] MIT, Dept Chem 6 331, Cambridge, MA 02139 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 45期

基金：

美国国家科学基金会;

关键词：

OPENING METATHESIS POLYMERIZATION; MOLECULAR-STRUCTURE; AROMATIC RING; CATALYSTS; HYDRIDE; MO; REACTIVITY; TANTALUM; OLEFINS;

D O I：

10.1021/ja208936s

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Compounds that have the formula M(NR)(CHR')(OR '')(Pyrrolide), where OR '' is "large" relative to NR and M = Mo or W, have been shown to be Z-selective olefin metathesis catalysts. In this communication we report a new route to Mo complexes in which the relationship between NR and OR '' has been reversed; i.e., the imido ligand is the sterically demanding 2,6-dimesitylphenylimido ligand (NAr*).

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收藏

页码：18142 / 18144

页数：3

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