The use of the electron-reservoir complexes [Fe(I)Cp(arene)] for the electrocatalytic synthesis of redox-reversible metal-carbonyl clusters containing ferrocenyldiphenylphosphine

被引：11

作者：

Alonso, E ^{[1
]}

Ruiz, J ^{[1
]}

Astruc, D ^{[1
]}

机构：

[1] Univ Bordeaux 1, Chim Organ & Organomet Lab, CNRS, UMR 5802, F-33405 Talence, France

来源：

JOURNAL OF CLUSTER SCIENCE | 1998年 / 9卷 / 03期

关键词：

redox reversible metal-carbonyl clusters; electron-reservoir electrocatalysts; ferrocenyldiphenylphosphine; Fe; Ru; and Co clusters;

D O I：

10.1023/A:1022627026796

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Starting from [M-3(CO)(12)] (M=Fe or Ru) and [CH3CCo3(CO)(9)], the electron-tranfer-chain catalyzed synthesis of new Fe, Ru, and Co carbonyl clusters in which one or several carbonyl ligands have been selectively substituted by one or several ferrocenyldiphenylphosphine (FDPP) ligands has been achieved using the electron-reservoir complexes [Fe(I)Cp(arene)] as electrocatalysts. The number of FDPP ligands selectively introduced can be chosen from one per cluster for the three clusters up to one per metal for the Ru and Co clusters. The advantage of this family of electrocatalysts is that the driving force for the initiation step can be varied by changing the number of methyl groups on the rings. The FDPP substituted clusters show one reversible wave by cyclic voltammetry.

引用

页码：271 / 287

页数：17

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