https://www.selleckchem.com/pr....oducts/choline-hydro
The tridentate meridional ligand pyridyl-2,6-dicarboxylato (pdc2-) has been used to prepare complexes [RuII(pdc-κ3-N1O2)(DMSO)2Cl]- (1 II ), [RuII(pdc-κ3-N1O2)(bpy)(DMSO)] (2 II ), and [RuIII(pdc-κ3-N1O2)(bpy)]2(μ-O) (5 III,III ), where bpy = 2,2'-bipyridine. All complexes have been fully characterized through spectroscopic, electrochemical, and single-crystal X-ray diffraction techniques. Compounds 1 II and 2 II show S → O linkage isomerization of the DMSO ligand upon oxidation from RuII to RuIII, and thermodynamic and kineti