Synthesis and characterization of rhenium carbonyltrifluoroacetate complexes with phosphites, phosphonites and phosphinites

被引:2
|
作者
Bolano, Sandra [1 ]
Bravo, Jorge [1 ]
Castro, Jesus [1 ]
Garcia-Fontan, Soledad [1 ]
Rodriguez, Maria C. [1 ]
机构
[1] Univ Vigo, Dept Quim Inorgan, E-36310 Vigo, Spain
关键词
Carbonyls; Rhenium; Phosphites; Phosphonites; Phosphinites; HYDRIDE COMPLEXES; CRYSTAL-STRUCTURE; REACTIVITY; LIGANDS; COORDINATION; DERIVATIVES; HEME; CO;
D O I
10.1016/j.poly.2009.04.045
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The rhenium(I) complexes [Re(O2CCF3)CO)(3)(L)] (1) and [Re(O2CCF3)(CO)(2)LL'] (L = Ph2POCH2CH2OPPh2: L' = PPhn(OR)(3-n); R = Me, Et; n = 0-2) (2a-f) have been synthesised by the reaction of the parent bromo derivatives with AgO2CCF3. These compounds have been characterized by microanalysis, IR, NMR, mass spectrometry and, in the cases of 1 and 2a, by X-ray diffraction. The metal is in a distorted octahedral environment with the trifluoroacetate ligand acting in a monodentate manner. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2431 / 2435
页数:5
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