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Rhenium and technetium complexes with N-heterocyclic carbenes -: A review

被引：49
作者：
Braband, H
Kückmann, TI
Abram, U
机构：
[1] Free Univ Berlin, Inst Chem, D-14195 Berlin, Germany
[2] Goethe Univ Frankfurt, D-60439 Frankfurt, Germany
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2005年 / 690卷 / 24-25期
关键词：
rhenium; technetium; carbene complexes; N-heterocyclic carbene; review;
D O I：
10.1016/j.jorganchem.2005.07.014
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The coordination chemistry of technetium and rhenium with N-heterocyclic carbenes of the dimethylimidazol-2-ylidene and 1,2,4-triazol-5-ylidene types is reviewed. Compounds containing the metals in the oxidation states "+7", "+5" and "+1" are introduced. General trends and differences in the chemical behaviour of the complexes, particularly between the different metal cores (oxo, nitrido, imido) of Tc(V) and Re(V) compounds, are discussed. The influence of electronic and steric factors for the stabilisation of the metal complexes is explored. (c) 2005 Elsevier B.V. All rights reserved.
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收藏
页码：5421 / 5429
页数：9
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