The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.32993-05-8, Name is Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II), molecular formula is C41H35ClP2Ru. In a Article，once mentioned of 32993-05-8, Product Details of 32993-05-8
The neutral ruthenium complexes Cp?Ru(PR3)2Cl [Cp? = Cp, PR3 = PPh3, PMe3, or 1/2 dppe; Cp? = Cp*, PR3 = PMe3] react with [p-MeOC6H4N2][BF4] in acetone to give new cyclopentadienyl ruthenium aryldiazenido dicationic complexes [Cp?Ru(PR3)2(N2C6H 4OMe)]-[BF4]2 [Cp? = Cp, PR3 = PPh3 (1), PMe3 (2), or 1/2 dppe (3); Cp? = Cp*, PR3 = PMe3 (4)] in good yields. The dicationic complexes 1-3 may also be conveniently isolated in better yield by treatment of the acetonitrile ruthenium complexes [CpRu(PR3)2(NCMe)][BF4] with the arenediazonium salt. When the reaction of Cp?Ru(PPh3)2Cl (Cp? = Cp or Cp*) with [p-MeOC6H4N2][BF4] is carried out in toluene, the product is instead the cyclopentadienyl ruthenium aryldiazenido monocationic complex [Cp?RuCl(PPh3)(N2C6H 4OMe)][BF4] [Cp? = Cp (5) or Cp* (6)]. Further, if the reaction of Cp*Ru(PPh3)2Cl with diazonium salt is carried out in acetone, the binuclear complex [Cp*RuCl(N2C6H4OMe)]2[Cl] 2 (7) can be isolated in low yield in addition to 6. All new complexes 1-7 were fully characterized by NMR, FT-IR, and mass spectroscopies. The structure of [CpRu(PPh3)2(N2C6H 4OMe)][BF4]2·0.93CHCl3 (1· 0.93CHCl3) was determined by single-crystal X-ray diffraction. The structure exhibits a near-linear Ru-N-N-C geometry for the coordinated aryldiazenido group, with the NNC angle having a value of 159, compared to the “sp2” value of approximately 120 commonly exhibited by other “singly bent” aryldiazenido complexes. On the basis of NMR spectroscopic data, 1 reacts with NaBH4 at low temperature to give an arylhydrazido(2-) complex [CpRu(PPh3)2-{NN(H)C6H4OMe}][BF 4], which readily converts to the corresponding aryldiazene complex [CpRu(PPh3)2(NH=NC6H4OMe)][BF 4] by a hydrogen shift; at room temperature, the only product is the hydrido complex CpRuH(PPh3)2.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 32993-05-8 is helpful to your research., Product Details of 32993-05-8
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI