Films of poly{pyrrole-[Ru<sup>II</sup>(bpy)<sub>2</sub>Cl<sub>2</sub>]}; their transformations into films containing cis- or trans-[Ru<sup>II</sup>(bpy)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>]<sup>2+</sup>, [Ru<sup>II</sup>(bpy)<sub>2</sub>(MeCN)<sub>2</sub>]<sup>2+</sup>and [{Ru<sup>III</sup>(bpy)<sub>2</sub>(H<sub>2</sub>O)}<sub>2</sub>O]<sup>4+</sup>complexes, application to electrocatalysis (bpy = 2,2′-bipyridine)
作者:Wagner F. De Giovani、Alain Deronzier
DOI:10.1039/c39920001461
日期:——
A ruthenium(II) bis(chloro) complex containing two 2,2′-bipyridine (bpy) ligands substituted with pyrrole groups has been synthesized and anodically electropolymerized on platinum, glassy carbon or SnO2 electrodes; [RuII(bpy)2Cl2] sites in the polymer are readily converted into other rutheniumcomplexes as cis- or trans-[Ru(bpy)2(H2O)2]2+, [Ru(bpy)2(H2O)}2O]4+ and [Ru(bpy)2(MeCN)2]2+ and the capability