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. 10049-08-8, Name is Ruthenium(III) chloride, molecular formula is Cl3Ru. In a Article£¬once mentioned of 10049-08-8, Recommanded Product: Ruthenium(III) chloride
A comparative study of the ruthenium(VI)dioxocarboxylato salts, [PPh4][RuO2(OCOR)Cl2] (R = CH3, CF3, C6H5, C6F5, C5H11), in the oxidation of alcohols
The compounds [PPh4][Ru(O)2(OCOR)Cl2] (R = CH3 1a, CF3 1b, C6H5 1c, C6F5 1d, C5H11 1e) were prepared and fully characterised. The fluorinated compounds 1b and 1d were obtained in significantly higher yields than their protonated analogues 1a and 1c and compound 1b was found to be a clearly superior stoichiometric oxidant to compound 1a. The compounds 1a-1e were examined as catalytic oxidants for the oxidation of 1- and 2-hexanol, to hexanal and 2-hexanone respectively, with the co-oxidants H2O2, NaOCl, t-BuOOH, N-methylmorpholine-N-oxide, Me3NO, O2, C6H5IO and Bu4NIO4. Compounds 1c and 1d were further studied in the catalytic oxidation of a wide range of alcohols (using N-methylmorpholine-N-oxide and Bu4NIO4 as co-oxidants) and found to give the corresponding aldehydes or ketones very selectively, with no attack on sensitive linkages or functional groups and no over-oxidation products. Compounds 1c and 1d were also supported on poly(4-vinylpyridine) to give active catalysts.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Recommanded Product: Ruthenium(III) chloride, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 10049-08-8, in my other articles.
Reference£º
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI