Synthesis of ruthenium acetylides: new building blocks for molecular electronics

被引：100
|
作者：
Rigaut, S [1 ]
Perruchon, J [1 ]
Le Pichon, L [1 ]
Touchard, D [1 ]
Dixneuf, PH [1 ]
机构：
[1] Univ Rennes 1, CNRS, UMR 6509, Inst Chim Rennes, F-35042 Rennes, France
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2003年 / 670卷 / 1-2期
关键词：
acetylide; bimetallic complexes; bridging ligand; poly-ynes; ruthenium complexes;
D O I：
10.1016/S0022-328X(02)02101-0
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Several ruthenium(II) mono(acetylides) trans -[Cl(dppe)(2)Ru-(CdropC)(n)-R] (n = 1-4; R = SiMe3, H) and bis(acetylide) trans[(dppe)(2)Ru(-(CdropC)(2)-R)(2)] (R = SiMe3, H) were selectively obtained and could be used as a new set of building blocks for rigid rodlike structures and further assemblies. Especially, the oxidative coupling of trans-[Cl(dppe)(2)Ru-(C-C)(3)-H] with Cu(OAc)(2) led to the formation of the first Ruthenium(II) binuclear species with 12 carbon atoms between the remote metals. This compound shows two reversible redox processes. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：37 / 44
页数：8
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