Name is Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene][[5-[(dimethylamino)sulfonyl]-2-(1-methylethoxy-O)phenyl]methylene-C]ruthenium(II), as a common heterocyclic compound, it belongs to ruthenium-catalysts compound, and cas is 918870-76-5, its synthesis route is as follows.
In a glovebox 13 (800 mg, 1.09 mmol) and AgOCN (374 mg, 2.51 mmol) were suspended in 10 ml of tetrahy-drofuran. The mixture was stirred for three hours at room temperature, and then the solvent was removed under vacuum.The residual was dissolved in dichloromethane and filtered through a short pad of silica gel using dichloromethane/diethylether (9:1) as eluent. The green solution containing complex 14 was concentrated under vacuum and the compoundwas precipitated with pentane at room temperature. The green solid was isolated by cannula filtration and washed threetimes with pentane. The solid was transferred in a glovebox and dried under argon atmosphere (744 mg, 91 % of yield).1H NMR (600.17 MHz, CD2Cl2): delta = 16.25 (br s, 1 H), 7.95 (dd, J = 8.6, 2.2, 1 H), 7.24 (d, J = 2.2, 1 H), 7.14 (br s, 4 H),6.99 (d, J = 8.6, 1 H), 4.94 (sep, J = 6.1, 1 H), 4.19 (s, 4 H), 2.27 (s, 6 H), 2.43 (s, 6 H), 2.41 (s, 12 H), 1.11 (d, J = 6.1,6 H). 13C{1H} NMR (150.91 MHz, CD2Cl2): delta= 295.12, 207.94, 155.24, 143.75, 139.94, 139.26, 135.84, 135.21, 131.02,129.94, 129.29, 121.57, 113.36, 76.88, 51.86, 38.07, 21.17, 20.78, 18.45. HRMS (ESI+), m/z: 767.19735 [M+Na]+;calculated for C35H43N5NaO599RuS: 767.19420.
918870-76-5, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,918870-76-5 ,Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene][[5-[(dimethylamino)sulfonyl]-2-(1-methylethoxy-O)phenyl]methylene-C]ruthenium(II), other downstream synthetic routes, hurry up and to see
Reference£º
Patent; Bergen Teknologioverf¡ãring AS; Jensen, Vidar Remi; Occhipinti, Giovanni; EP2826783; (2015); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI