Unexpected outcome of the reaction of [(COD)2Rh2(μ-OH)2] with TREAT HF or 50% HF.: Peculiar structural features and diminished fluoride basicity of [(R3P)4Rh2(μ-F)2] (R = i-Pr, Ph)

被引：30

作者：

Marshall, WJ ^{[1
]}

Grushin, VV ^{[1
]}

机构：

[1] EI DuPont de Nemours & Co Inc, Cent Res & Dev, Expt Stn, Wilmington, DE 19880 USA

来源：

ORGANOMETALLICS | 2004年 / 23卷 / 13期

关键词：

D O I：

10.1021/om049813c

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [(COD)Rh(mu-OH)](2) with TREAT HIP (Et,9N-3HF) or 50% HF in THF unexpectedly produced no Rh fluoride species but rather [Rh-3(mu-OH)(2)(COD)(2)]HF2 (1), in high yield. Single-crystal and powder X-ray diffraction studies established the structure of 1 and confirmed that the product was homogeneous in bulk. The structure of [(i-Pr3P)(4)Rh-2(mu-F)(2)] (X-ray) revealed a number of unexpected features pointing to a remarkably diminished basicity of the fluoro ligands.

引用

页码：2343 / 3347

页数：5

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