CATIONIC AND NEUTRAL 50-ELECTRON TRIRUTHENIUM CARBONYL CLUSTERS CONTAINING 3 BRIDGING DIPHENYLPHOSPHIDO LIGANDS

被引：33

作者：

CABEZA, JA ^{[1
]}

LAHOZ, FJ ^{[1
]}

MARTIN, A ^{[1
]}

机构：

[1] UNIV ZARAGOZA,CSIC,FAC CIENCIAS,INST CIENCIA MAT ARAGON,DEPT QUIM INORGAN,E-50009 ZARAGOZA,SPAIN

来源：

ORGANOMETALLICS | 1992年 / 11卷 / 08期

关键词：

D O I：

10.1021/om00044a008

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of RuCl3.nH2O with CO in refluxing 2-methoxyethanol and subsequent treatment of the obtained solution with PPh2H (Ru:P = 1:1), zinc, and CO gives the cationic 50-electron triruthenium complex [Ru3(mu-PPh2)3(CO)9]Cl (1) in 32% yield. Complex 1 undergoes CO elimination upon UV irradiation to give quantitatively the neutral derivative [Ru3(mu-Cl)(mu-PPh2)3-(CO)7] (2). Compounds 1 and 2 react with refluxing propan-2-ol to give the 48-electron hydrido complex [Ru3(mu-H)(mu-PPh2)3(CO)7] (3). The molecular structure of complex 2 is reported.

引用

页码：2754 / 2756

页数：3

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