Copper diimine complexes:: the synthesis and crystal structures of [Cu(C10H14N2)2(MeOH)][BF4], [Cu(C10H20N2)2]Br, [{(C10H14N2)CuBr(μ-OMe)}2(MeOH)] and [{(C10H20N2)CuBr(μ-OMe)}2]

被引:31
|
作者
Haddleton, DM [1 ]
Clark, AJ [1 ]
Duncalf, DJ [1 ]
Heming, AM [1 ]
Kukulj, D [1 ]
Shooter, AJ [1 ]
机构
[1] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England
关键词
D O I
10.1039/a706722d
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The synthesis and structural characterisation of related novel copper-(I) and -(II) diimine complexes have been described and their application as catalysts for atom transfer polymerisation is noted. The unexpected formation of a methoxy bridged copper(II) diimine complex [{(C10H14N2)CuBr(mu-OMe)}(2)(MeOH)] 3 from the reaction of a copper(I) diimine complex with phenol is described. Compounds 3 and [{(C10H20N2)CuBr(mu-OMe)}(2)] 4 appear to be examples of a rare class of alkoxy bridged Cu-II complexes, with very few similar examples being crystallographically characterised previously.
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页码:381 / 385
页数:5
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