RIGID-ROD SIGMA-ACETYLIDE COMPLEXES OF IRON, RUTHENIUM AND OSMIUM

被引：87

作者：

ATHERTON, Z ^{[1
]}

FAULKNER, CW ^{[1
]}

INGHAM, SL ^{[1
]}

KAKKAR, AK ^{[1
]}

KHAN, MS ^{[1
]}

LEWIS, J ^{[1
]}

LONG, NJ ^{[1
]}

RAITHBY, PR ^{[1
]}

机构：

[1] UNIV CAMBRIDGE, CHEM LAB, LENSFIELD RD, CAMBRIDGE CB2 1EW, ENGLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 462卷 / 1-2期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0022-328X(93)83367-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthetic utility of bis(trimethylstannyl)alkynyls in the preparation of Group 8 metal (Fe2+, RU(2+), Os2+) sigma-acetylide monomeric, M(DEPE)(2)(-C=C-C6H5)(2) (M = Fe2+, RU(2+); DEPE = 1,2-bis(diethylphosphino)ethane), Ru(DPPE)(2)(-C=C-C6H5)(2) (DPPE = 1,2-bis(diphenylphosphino)ethane), Os(DPPM)(2)(-C=C-C6H5)(2) (DPPM = 1,2-bis(diphenylphosphino)methane) and polymeric, [-M(DEPE)(2)-C=C-R-C=C-](n) (M = Fe2+, RU(2+)), [-OS(DPPM)(2)-C=C-R-C=C-](n) (R=p-C6H4-C6H4-p, p-C6H4, p-C6H2(CH3)(2)) complexes is demonstrated. The linear arrangement of the acetylenic units around octahedral metal centres is confirmed by a single crystal X-ray structure determination of the model complex trans-[Ru(DPPE)(2)(-C=C-C6H5)(2)].

引用

页码：265 / 270

页数：6

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