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. 246047-72-3, Name is (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, molecular formula is C46H65Cl2N2PRu. In a Patent，once mentioned of 246047-72-3, Quality Control of: (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium
The present invention provides a rubber reinforcing agent and method for preparing the same, and to provide a kind of acrylonitrile, butadiene and acrylonitrile-butadiene rubber reinforcing agent ternary copolymerization process for the preparation of high-strength nitrile rubber. The invention first of all to synthesize a and acrylonitrile, butadiene good reaction activity nitrile rubber reinforcing agent, unsaturated substituent containing the nitrile compound and ethylenically unsaturated substituent organic siloxane monomer, using toluene solvent, adding olefin metathesis catalyst, to separate air and water, after the reaction at room temperature, using a vacuum solvent removing apparatus from the solvent, nitrile rubber reinforcing agent prepared. The acrylonitrile, butadiene and the above-mentioned nitrile rubber reinforcing agent into the polymerization kettle according to the proportion, adding emulsifier, soft water, initiator, to control the reaction temperature and the reaction pressure, the reaction for a period of time, is condensed, washing, drying, high-strength nitrile rubber product obtained. (by machine translation)
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Quality Control of: (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 246047-72-3, in my other articles.
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI