As a common heterocyclic compound, it belongs to ruthenium-catalysts compound, name is (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, and cas is 246047-72-3, its synthesis route is as follows.,246047-72-3
General procedure: The product was synthesized using in-situ generated Grubbs-Hoeyda 2nd generation catalyst.Therefore Grubbs 2nd generation catalyst (0.1 mmol, 0.02 equiv.) was dissolved in drydichloromethane (5 mL), 1-Isopropoxy-2-vinylbenzene (0.1 mmol, 0.02 equiv.) and copper(I)chloride(0.1 mmol, 0.02 equiv.) were added and the reaction mixture was stirred at reflux for 45 min until thecolour turned green. After cooling to room temperature VCP XX (5 mmol, 1 equiv.) and methylacrylate (30 mmol, 6 equiv.) were added and the reaction mixture was stirred at reflux for 16 h, afterwhich additional methyl acrylate (10 mmol, 2 equiv.) was added and stirred for another 7 h at reflux.The product was obtained via column chromatography on silica gel (5:1 petroleum ether/ethylacetate) as a white powder
With the complex challenges of chemical substances, we look forward to future research findings about (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium
Reference£º
Article; Pursley, Dominik; Plietker, Bernd; Synlett; vol. 25; 16; (2014); p. 2316 – 2318;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI