Name is (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride, as a common heterocyclic compound, it belongs to ruthenium-catalysts compound, and cas is 301224-40-8, its synthesis route is as follows.
2.0 g of catalyst RuCl2(sIMes)(CH-o-CPrO)C6H4) (C627) (3.2 mmol) and 1.46 g of sIMes (4.8 mmol) were placed in a round bottomed flask under nitrogen, in 10 ml of anhydrous toluene. The reaction mixture was heated in a water bath at 45 C and stirred for 3 h and another 16 h at room temperature. The formed suspension was filtered and washed with MeOH. C933Bis was obtained as a light pink solid in 40% yield. Purity: 99+% by HPLC. NMR (CD2CI2): delta 20.04 (s, 1 H), 8.46 (d, J = 10 Hz, 1 H), 7.17 (t, J = 8 Hz, 1 H), 7.1 – 6.3 (b, 6 H), 6.40 (t, J = 7 Hz, 1 H), 6.21 (d, J = 8 Hz, 1 H), 6.1 – 5.7 (b, 2 H), 4.07 (septet, J = 6 Hz, 1 H), 3.7 – 3.3 (b, 8 H), 2.7 – 1.7 (b, 36 H), 1.48 (d, J = 6 Hz, 6 H). 13C NMR (CD2CI2): delta 289.16 (m, Ru=CH), 220.80, 148.12, 142.58, 139.0 – 135.0 (b, m), 134.43, 130.15 (b), 129.33, 119.53, 119.78, 70.08, 55.0 – 52.0 (b), 23.40, 21.46, 19.47, 20.0 – 18.0 (b).
With the complex challenges of chemical substances, we look forward to future research findings about (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride
Reference£º
Patent; MATERIA, INC.; WANG, Li-sheng; TRIMMER, Mark, S.; (86 pag.)WO2018/35319; (2018); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI