A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 32993-05-8, Name is Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II), molecular formula is C41H35ClP2Ru. In a Article，once mentioned of 32993-05-8, SDS of cas: 32993-05-8
The reaction between [tmndH][hypho-1,2-S2B6H 9] (tmnd = N,N,N?,N?-tetramethylnaphthalene-1,8-diamine) and [RuCl(PPh3)2(eta5-Cp)] in CH 2Cl2 at room temperature afforded two ruthenathiaboranes, [5-(eta5-Cp)-5-(PPh3)-5,4,6-RuS2B 6H9], 1, and [Ru(eta1-1,2-S2B 6H9)(PPh3)2(eta5-Cp)], 2, in 6 and 48% yields, respectively. The heating of a solution of [Ru(eta1-1,2-S2B6H9)(PPh 3)2(eta5-Cp)] 2 in CH2Cl 2 at reflux temperature afforded 1 in 59% yield. Compound 1 could be described as either a hypho nine-vertex {RuS2B6} cluster or a coordination compound of ruthenium which contains a bidentate eta2-dithiaborate cluster ligand; the latter description is preferred. Compound 2 contains an eight-atom hypho-type {1,2-S2B 6} cage bonded to the ruthenium atom of the {Ru(PPh3) 2(eta5-Cp)} unit by one sulfur atom and may be described as a compound of ruthenium coordinated eta1- to the dithiaborate cluster ligand. The reaction between [tmndH][hypho-1,2-S2B 6H9] and [RuCl2(eta6-MeC 6H4Pri)]2 in CH2Cl 2 at room temperature afforded [5-(eta6-MeC 6H4Pri)-arachno-5,4,6-RuS2B 6H8] 3, in 94% yield. Further reaction of 3 and PMePh 2 afforded another arachno {RhS2B6}cluster, [5-(eta6-MeC6H4Pri)-8-(PMePh 2)-arachno-5,4,6-RuS2B6H6], 4, in 25% yield. Compounds 1,2 and 4 were characterised with single crystal X-ray analyses. The Royal Society of Chemistry 2005.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.SDS of cas: 32993-05-8. In my other articles, you can also check out more blogs about 32993-05-8
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI