Reactions of phenylbis(2-pyridyl)phosphine with oxorhenium(v) complexes

被引：6

作者：

Anaya, Sonia A. Saucedo ^{[1
]}

Hagenbach, Adelheid ^{[1
]}

Abram, Ulrich ^{[1
]}

机构：

[1] Free Univ Berlin, Inst Chem & Biochem, D-14195 Berlin, Germany

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2009年 / 12卷 / 02期

关键词：

Rhenium; Oxo complexes; Pyridylphosphines; X-ray structure; X = CL; ORTHO-METALATION; COORDINATION; DIRHENIUM; CRYSTAL; RHENIUM; BR; 2-(DIPHENYLPHOSPHINO)PYRIDINE; REACTIVITY; CHEMISTRY;

D O I：

10.1016/j.inoche.2008.11.009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

[ReOCl3(PPh3)(2)] reacts with phenylbis(2-pyridyl)phosphine (PPhpy(2)) in boiling THF under the formation of the rhenium(III) compound [ReCl3(PPh3)(OPPhpy(2)-O,N)]. Reduction of the metal can be avoided by milder reaction conditions, and an asymmetric, oxo-bridged rhenium(V) dimer of the composition (NBu4)[Re2O2Cl5(mu-PPhpy(2)-P,N,N')(mu-O)] is obtained from the reaction of PPhpy(2) and (NBu4)[ReOCl4] in THF at room temperature. The products have been characterized spectroscopically and by X-ray structure analyses. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：128 / 130

页数：3

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