Ion pairing in transition-metal organometallic chemistry

被引：450

作者：

Macchioni, A ^{[1
]}

机构：

[1] Univ Perugia, Dept Chem, I-06123 Perugia, Italy

来源：

CHEMICAL REVIEWS | 2005年 / 105卷 / 06期

关键词：

D O I：

10.1021/cr0300439

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An overview of ion pairing in transition metal organometallic chemistry is given. Main group metal and transition metal complex ion pairs are distinguished on the basis of the nature of the metal-ligand bond. Focus is on the effect of ion pairing on the structure and reactivity of transition metal organometallic ion pairs in cases where the counterion still maintains most of its original charge, and consequently does not significantly share electron density with the metal center. The types of reactions covered in which ion pairing plays a critical role include formation and heterolytic splitting of dihydrogen metal complexes, olefin polymerization, and Diels-Alder, hydrogenation, and carbonylation processes.

引用

页码：2039 / 2073

页数：35

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[92] Formation and properties of a novel dinuclear, cationic α-diimine palladium-based ethylene polymerization catalyst containing a Pd-Pd bond and bridging methylene and methyl groups [J].