The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.15746-57-3, Name is Cis-Dichlorobis(2,2′-bipyridine)ruthenium(II), molecular formula is C20H16Cl2N4Ru. In a Article，once mentioned of 15746-57-3, HPLC of Formula: C20H16Cl2N4Ru
The molecular structure of an o-phenylenediamine unit-containing oligophenylene (1), Ph-Ph?-Ph?(2,3-NH2)-Ph?-Ph (Ph = phenyl; Ph? = p-phenylene; Ph?(2,3-NH2) = 2,3-diamino-p-phenylene), was determined by X-ray crystallography. 1 has a twisted structure, and forms an intermolecular C-H?pi interaction network. The -NH2 group of 1 was air-oxidized to an imine, {double bond, long}NH, group in the presence of [RuCl2(bpy)2] (bpy = 2,2?-bipyridyl) and gave a ruthenium(II)-benzoquinone diimine complex [Ru(2)(bpy)2](PF6)2 (2: Ph-Ph?-Ph?(2,3-imine)-Ph?-Ph). The molecular structure of [Ru(2)(bpy)2](PF6)2 was confirmed by X-ray crystallography. [Ru(2)(bpy)2](PF6)2 underwent two-step electrochemical reduction with E1/2 = -0.889 V and -1.531 V versus Fc+/Fc. The E1/2’s were located at higher potentials by 91 mV and 117 mV, respectively, than those of reported [Ru(bqdi)(bpy)2](PF6)2 (bqdi = benzoquinone diimine). Electrochemical oxidation of [Ru(2)(bpy)2](PF6)2 occurred at a lower potential by 180 mV than that of [Ru(bqdi)(bpy)2](PF6)2. Occurrence of the easier reduction and oxidation of [Ru(2)(bpy)2](PF6)2 than those of [Ru(bqdi)(bpy)2](PF6)2 is ascribed to the presence of a large pi-conjugation system in 2.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: ruthenium-catalysts, you can also check out more blogs about15746-57-3
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI