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: The amine (4-CH3-pip, 4-CH2Ph-pip or 4-CH2(OH)-pip; 0.34 mmol) was added to a solution of [RuCl2(PPh3)3] (0.26 mmol; 0.25 g) in acetone (40 mL). The resulting dark green solution was stirred for 2 h at RT. A green precipitate was formed, filtered, washed with methanol and ethyl ether, and then dried in vacuum. Complex 1 (R = H): 75% yield. Analytical data for RuCl2P2NC42H43 are 63.40C, 5.45H, and 1.76% N; found 63.59C, 5.47H, and 1.88% N. FTIR in CsI: 322 cm-1 for nu(Ru-Cl); 3228 cm-1 for nu(N-H). 31P{1H} NMR in CDCl3: 62.7 ppm (s). Complex 2 (R = Ph): 58% yield. Analytical data for RuCl2P2NC48H47 are 66.13C, 5.43H, and 1.61% N; found 66.41C, 5.37H, and 1.72% N. FTIR in CsI: 320 cm-1 for nu(Ru-Cl); 3257 cm-1 for nu(N-H). 31P{1H} NMR in CDCl3: 62.7 ppm (s).
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; Chaves, Henrique K.; Ferraz, Camila P.; Carvalho Jr., Valdemiro P.; Lima-Neto, Benedito S.; Journal of Molecular Catalysis A: Chemical; vol. 385; (2014); p. 46 – 53;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI