As a common heterocyclic compound, it belong ruthenium-catalysts compound,(1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium,246047-72-3,Molecular formula: C46H65Cl2N2PRu,mainly used in chemical industry, its synthesis route is as follows.,246047-72-3
A 50 mL two-necked flask was purged with argon and the ligands 3cy (10mmol), CuCl (30mmol, 3eq) and 30mL of dry DCM were sequentially added and the mixture was purged three times with argon to protect the closed system with argon balloon. Ruthenium complex 1b (12 mmol) was added under argon atmosphere, and the reaction was carried out at room temperature for 0.5 hour. After the reaction was over, silica gel was added to the filtrate to produce sand after filtration. The crude product was obtained by silica gel column chromatography and then washed with methanol or pentane-DCM to obtain 4cy green solid product in a yield of 70%.
With the synthetic route has been constantly updated, we look forward to future research findings about (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium,belong ruthenium-catalysts compound
Reference£º
Patent; Zannan Science And Technology (Shanghai) Co., Ltd.; Zhan Zhengyun; (102 pag.)CN104262403; (2017); B;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI