THE SYNTHESIS AND CHARACTERIZATION OF A DIRHODIUM(II) COMPOUND WITH BRIDGING ORTHOMETALLATED DIMETHYLPHENYLPHOSPHINE LIGANDS

被引：29

作者：

MORRISON, EC ^{[1
]}

TOCHER, DA ^{[1
]}

机构：

[1] UNIV LONDON UNIV COLL,DEPT CHEM,20 GORDON ST,LONDON WC1H 0AJ,ENGLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 408卷 / 01期

关键词：

D O I：

10.1016/0022-328X(91)80104-R

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [Rh2(O2CMe)4] with PMe2Ph in Me3CCO2H gives the purple compound [Rh2(O2CCMe3)2{PMe2(C6H4)}2(Me3CCO2H)2]. Recrystallization from aqeuous methanol yields the corresponding bis-aquo adduct, which has been characterised crystallographically. That compound has a Rh-Rh bond length of 2.492(1) angstrom, and forms infinite hydrogen bonded chains in the solid state. Although compounds of this type with bridging triarylphosphine ligands have been characterised previously this is the first report of a fully characterised compound containing a tertiary phosphine ligand with both alkyl and aryl substituent groups.

引用

页码：105 / 113

页数：9

共 21 条

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