A half-sandwich perfluoroorganoytterbium(II) complex from a simple redox transmetalation/ligand exchange synthesis

被引：52

作者：

Deacon, GB ^{[1
]}

Forsyth, CM ^{[1
]}

机构：

[1] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia

来源：

ORGANOMETALLICS | 2003年 / 22卷 / 07期

关键词：

D O I：

10.1021/om021039a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of ytterbium metal with HgPh(C6F5) and HC5Me5 in THF (THF = tetrahydrofuran) affords seven-coordinate, monomeric [Yb(C5Me5)(C6F5)(THF)(3)] (1), which is presumed to be formed by protolysis of a transitory "YbPh(C6F5)" species with HC5Me5. In the absence of the latter, reaction of ytterbium metal and HgPh(C6F5) gave a mixture of products, including the structurally characterized [Yb(C6F5)(2)(THF)(4)] (2) and the ytterbium(III) complex [YbPh3(THF)(3)] (3).

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页码：1349 / 1352

页数：4

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