With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.15529-49-4,Dichlorotris(triphenylphosphino)ruthenium (II),as a common compound, the synthetic route is as follows.
General procedure: A methanol (10ml) solution containing the appropriate N-S pro-ligand and triethylamine was refluxed under argon for 15min and then the complex [RuCl2(PPh3)3] was added. The resulting brown suspension was refluxed for 3h, to afford a yellow suspension. After cooling, the yellow solid was collected by filtration, washed with methanol (3¡Á5ml), and dried under reduced pressure. 2.6.1 [Ru(mctz)2(PPh3)2] (1) Hmctz (0.019 g – 1.8 * 10-4 mol); NEt3 (26 mul – 1.8 * 10-4 mol), and [RuCl2(PPh3)3] (0.085 g – 8.9 * 10-5 mol). Yield: 50 mg – 65.8%. 31P{1H} NMR (81 MHz, CDCl3) 53.5 ppm (s). 1H NMR (200 MHz, CDCl3), delta/ppm: 7.4-7.0 (m, 30H Ph – PPh3); 3.4-2.5 (m (br), 8HCH2-mctz-). Anal. exp. (calc. for C42H38N2P2RuS4) C, 58.0 (58.5); H, 4.4 (4.4); N, 3.2 (3.2); S, 14.6 (14.9). Suitable single crystals were obtained by slow evaporation of a dichloromethane solution.
15529-49-4, The synthetic route of 15529-49-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Appelt, Patricia; Fagundes, Francisco D.; Facchin, Gianella; Gabriela Kramer; Back, Davi F.; Cunha, Mario A.A.; Sandrino, Bianca; Wohnrath, Karen; De Araujo, Marcio P.; Inorganica Chimica Acta; vol. 436; (2015); p. 152 – 158;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI