Synthesis and Characterization of Tris(Heteroleptic) Ru(II) Complexes Bearing Styryl Subunits
作者:Mykhaylo Myahkostupov、Felix N. Castellano
DOI:10.1021/ic201618e
日期:2011.10.3
π-conjugated 4,4′-styryl-2,2′-bipyridine ligands and also adapted the tris(heteroleptic) synthetic approach developed by Mann and co-workers to produce two new representative Ru(II)-based complexes bearing the metal oxide surface-anchoring precursor 4,4′-bis[E-(p-methylcarboxy-styryl)]-2,2′-bipyridine. The two targeted Ru(II) complexes, (4,4′-dimethyl-2,2′-bipyridine)(4,4′-di-tert-butyl-2,2′-bipyridine)(4
我们已经开发并优化了一种控制完善的方法,用于合成取代的π-共轭4,4'-styryl-2,2'-联吡啶配体,并采用了Mann和co-工人生产两种新的具有代表性的Ru(II)基络合物,它们带有金属氧化物表面锚定的前体4,4'-双[E-(对-甲基羧基-苯乙烯基)]-2,2'-联吡啶。两个靶向的Ru(II)配合物(4,4'-二甲基-2,2'-联吡啶)(4,4'-二叔丁基-2,2'-联吡啶)(4,4'-bis [ E-(p-甲基羧基苯乙烯基)],2,2'-联吡啶)六氟磷酸钌(II),[Ru(dmbpy)(dtbbpy)(p -COOMe- styryl -bpy)](PF 6)2(1)和(4,4'-二甲基-2,2'-联吡啶)(4,4'-二壬基-2,2'-联吡啶)(4,4'-bis [ E-(对甲基羧基苯乙烯基)]] -2,2'-联吡啶)六氟磷酸钌(II),[Ru(dmbpy)(dnbpy)(p -COOMe-