Electron-reservoir complexes and other redox-robust reagents: functions and applications

被引：41

作者：

Astruc, Didier ^{[1
]}

机构：

[1] Univ Bordeaux 1, Inst Mol Sci, UMR 5255, CNRS, F-33405 Talence, France

来源：

NEW JOURNAL OF CHEMISTRY | 2009年 / 33卷 / 06期

关键词：

TRANSITION-METAL-COMPLEXES; C-H ACTIVATION; WEAKLY COORDINATING ANIONS; TENTACLED IRON SANDWICHES; N-HETEROCYCLIC CARBENES; RAY CRYSTAL-STRUCTURE; CARBON-CARBON BOND; FERROCENE-COBALTOCENIUM DENDRIMERS; STRUCTURE-PROPERTY RELATIONSHIPS; BIOLOGICALLY IMPORTANT ANIONS;

D O I：

10.1039/b903188j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The functions and applications of electron-reservoir iron and cobalt sandwich complexes are reviewed with emphasis of the author's work using the 19-electron Fe-I complexes [(eta(5)-C5R5)Fe(eta(6)-C6Me6)], R = H or Me, the most electron-rich neutral molecules known to date and the 17-electron Fe-III complex [(eta(5)-C5Me5)Fe(eta(6)-C6Me6)][SbCl6](2), the strongest known organometallic oxidant. It is shown that the electron-reservoir concept involving steric protection of a central redox site and the resulting redox robustness allows to carry out a variety of functions such as references for the measurement of redox potentials, many useful stoichiometric and catalytic redox reactions, sensing of anions and cations and entry into the area of molecular electronics also including the nanoscale.

引用

页码：1191 / 1206

页数：16

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