Structural and catalytic properties of bis(guanidine)copper(I) halides

被引:59
作者
Oakley, SH [1 ]
Coles, MP [1 ]
Hitchcock, PB [1 ]
机构
[1] Univ Sussex, Dept Chem, Brighton BN1 9QJ, E Sussex, England
关键词
D O I
10.1021/ic034213b
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The neutral, bicyclic guanidine 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine (hppH) coordinates to Cu(l) halides via the imine nitrogen, and the complexes are stabilized by intramolecular (NHX)-X-... interactions (X = Cl, Br) or are partially dissociated (X = l) in the solid state; in all cases, fluxional behavior is observed in solution. Selected complexes have been tested as catalysts for the polymerization of methyl methacrylate.
引用
收藏
页码:3154 / 3156
页数:3
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