301224-40-8, 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-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride, cas is 301224-40-8,the ruthenium-catalysts compound, it is a common compound, a new synthetic route is introduced below.
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).
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-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride, 301224-40-8
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