The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.246047-72-3, Name is (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, molecular formula is C46H65Cl2N2PRu. In a Article，once mentioned of 246047-72-3, HPLC of Formula: C46H65Cl2N2PRu
Variable temperature 1H NMR studies were conducted to investigate whether steric congestion is influencing the structural rigidity of (IMesH2)(PCy3)(Cl)2Ru{double bond, long}CHPh (IMesH2 = 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene) in solution. It was shown that both mesityl ligands rotate at about the same rate around the N-Mesityl bonds in the IMesH2 ligand and that changing the solvent does not significantly alter this rotation. It was found that the increased steric congestion in (IMesH2)(PCy3)(Cl)2Ru{double bond, long}CHPh compared to (PCy3)2(Cl)2Ru{double bond, long}CHPh does affect the rates of rotation around the Calkylidene-Ph bonds. Unusual chemical shift positions were also observed in the low temperature 1H NMR spectrum for the aromatic proton signals for (IMesH2)(PCy3)(Cl)2Ru{double bond, long}CHPh and (PCy3)2(Cl)2Ru{double bond, long}CHPh.
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.HPLC of Formula: C46H65Cl2N2PRu, you can also check out more blogs about246047-72-3
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI