Reference of 246047-72-3, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 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
Three novel ruthenium(II) complexes, RuX2(IMesH 2)[N,N-diethyl-N?-(2-benzylidene)triazene] [IMesH2 = 1,3-dimesitylimidazolin-2-ylidene; X = Cl- (2), CF 3COO- (3), C6F5COO- (4)] are described. Single-crystal X-ray structure analysis of compounds 2-4 revealed that the triazene ligand exists in the trans form and that the aryl-connected nitrogen atom of the triazene binds to the ruthenium atom to form a five-membered chelate ring. Compounds 2-4 were applied to the UV-induced ring-opening metathesis polymerization (ROMP) of cis-cyclooctene (5) and dicyclopentadiene (6). Whereas all three precatalysts show pronounced thermal latency in the presence of 5 or 6, only compound 2 displays significant photo-ROMP activity. The photoreactivity of precatalysts 2-4, which decreases with increasing electron-withdrawing character and with decreasing pK a of the X groups, is discussed and correlated with the X-ray data of 2-4, with low-temperature 1H NMR measurements as well as with cyclovoltammetric measurements. Three novel complexes, RuX 2(IMesH2)[N,N-diethyl-N?-(2-benzylidene)triazene] [IMesH2 = 1,3-dimesitylimidazolin-2-ylidene; X = Cl- (2), CF3COO- (3), C6F5COO- (4)] are used in the UV-induced ring-opening metathesis polymerization (ROMP) of cis-cyclooctene and dicyclopentadiene. The photoactivity of 2-4 decreases with increasing electron-withdrawing character and with decreasing pKa of the X groups. Copyright
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 246047-72-3 is helpful to your research., Reference of 246047-72-3
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI