A common heterocyclic compound, the ruthenium-catalysts compound, name is (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium,cas is 246047-72-3, mainly used in chemical industry, its synthesis route is as follows.,246047-72-3
A suspension of 1.00 g (1.18 mmol) of [RuCl2(PCy3)(ImH2Mes)(phenylmethylene)](commercially available from Sigma- Aldrich Inc., St. Louis, USA), 0.13 g (1.30 mmol) of copper chloride and 0.38 g (1.30 mmol) oflambda/-phenyl-2-[((E,Z)-2-propenyl)-phenoxy]- propionamide as a 4:1 mixture ofE/Z-isomers in 75 ml of dichloromethane was stirred for 30 min at 400C. The reaction mixture was evaporated to dryness at 400C/ 10 mbar. The residue was stirred in 75 ml of ethyl acetate for 30 min at room temperature. The dark green suspension was filtered and the filtrate was evaporated to dryness at 40C/10 mbar. The crude title product was purified by silica gel chromatography (cyclohexane/ethyl acetate 4:1) to yield 0.75 g (88% yield) of the title compound as a green powder.MS: 731.1 (M+). Anal, calcd. for C37H4ICl2N3O2Ru ? V3 C6Hi2: C, 61.65; H, 5.97; N, 5.53; Cl, 9.33. Found: C, 61.83; H, 6.71; N, 5.35; Cl, 8.93.
As the rapid development of chemical substances, we look forward to future research findings about 246047-72-3
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; WO2009/124853; (2009); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI