32993-05-8, Name is Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II), molecular formula is C41H35ClP2Ru, belongs to ruthenium-catalysts compound, is a common compound. In a patnet, once mentioned the new application about 32993-05-8, COA of Formula: C41H35ClP2Ru
Treatment of CpRu(PPh3)2Cl 1 with the stoichiometric amount of H3PO2 or H3PO3 in the presence of chloride scavengers (AgCF3SO3 or TlPF 6) yields compounds of formula CpRu(PPh3) 2(HP(OH)2)Y (Y = CF3SO3 2a or PF6 2b) and CpRu(PPh3)2(P(OH)3)Y (Y = CF3SO3 3a or PF6 3b) which contain, respectively, the HP(OH)2 and P(OH)3 tautomers of hypophosphorous and phosphorous acids bound to ruthenium through the phosphorus atom. The triflate derivatives 2a and 3a react further with hypophosphorous or phosphorous acids to yield, respectively, the complexes CpRu(PPh 3)(HP(OH)2)2CF3SO3 4 and CpRu(PPh3)(P(OH)3)2CF3SO 3 5 which are formed by substitution of one molecule of the acid for a coordinated triphenylphosphine molecule. The compounds 2 and 3 are quite stable in the solid state and in solutions of common organic solvents, but the hexafluorophosphate derivatives undergo easy transformations in CH 2Cl2: the hypophosphorous acid complex 2b yields the compound CpRu(PPh3)2(HP(OH)2)PF 2O2 6, whose difluorophosphate anion originates from hydrolysis of PF6-; the phosphorous acid complex 3b yields the compound CpRu(PPh3)2(PF(OH)2)PF 2O2 7, which is produced by hydrolysis of hexafluorophosphate and substitution of a fluorine for an OH group of the coordinated acid molecule. All the compounds have been characterized by elemental analyses and NMR measurements. The crystal structures of 2a, 3a and 7 have been determined by X-ray diffraction methods. The Royal Society of Chemistry 2006.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Computed Properties of C41H35ClP2Ru. 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