REACTIONS OF CIS-[OS(CO)(4)ME(2)] AND CIS-[RE(CO)(4)(PPH(3))ME] WITH ANHYDROUS HF AND HOTEF5 - COMPATIBILITY OF PHOSPHINE, ALKYL AND OTEF5- LIGANDS IN LOW-VALENT TRANSITION-METAL COMPLEXES

被引：14

作者：

BREWER, SA ^{[1
]}

BUGGEY, LA ^{[1
]}

HOLLOWAY, JH ^{[1
]}

HOPE, EG ^{[1
]}

机构：

[1] UNIV LEICESTER,DEPT CHEM,LEICESTER LE1 7RH,LEICS,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1995年 / 18期

关键词：

D O I：

10.1039/dt9950002941

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In the reactions of transition metal carbonyl methyls with HF or HOTeF5 the elimination of methane has been shown to be a strong driving force in the formation of, for example, cis-[OsF2(CO)(4)], cis-[ReF(CO)(4)(PPh(3))], cis-[Os(OTeF5)(CO)(4)Me] and cis-[Re(OTeF5)(CO)(4)(PPh(3))], which have been characterised by a combination of multinuclear NMR spectroscopic studies. These results also indicate that, with a suitable choice of metals and co-ligands. transition-metal teflate-phosphine and teflate-alkyl complexes can be prepared (teflate = OTeF5-).

引用

页码：2941 / 2944

页数：4

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