246047-72-3, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, cas is 246047-72-3,the ruthenium-catalysts compound, it is a common compound, a new synthetic route is introduced below.
The catalyst precursor 620g and alkenyl ligands340g was added to a 10L reactor was added dichloromethane solvent 5L, cuprous chloride was added 150g, it was heated under nitrogen at 30 until starting material disappeared the reaction was cooled to room temperature, filtered impurities.The filtrate was distilled off under reduced pressure and toluene was added 100mL of methylene chloride and methanol to precipitate the product catalyst 5L solid was filtered and dried to give the final catalyst 330g, 65% yield.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, 246047-72-3
Reference£º
Patent; Shanghai Keqin Technology Co., Ltd.; Zhang Wei; Wu Jiang; Zhu Chunyin; (26 pag.)CN106939026; (2017); A;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI