15529-49-4, Dichlorotris(triphenylphosphino)ruthenium (II) is a ruthenium-catalysts compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In the Schlenk flask, 20 mg (0.17 mmol) of tzdtH was dissolved in60 mL of ethanol. To this, 60 mL of CH2Cl2 containing 30 muL of Et3N followedby 70 mg of [RuCl2(PPh3)3] reactant were added. After stirring for30 min, under room temperature, colormixture changed froma brownishto a yellowish suspension. Solvent was removed under reduced pressureand the yellowish solid was filtered andwashedwith ethanol and diethylether and then dried under vacuum to yield 50 mg (79%). Anal. Calc. for[RuC42H38N2S4P2].H2O:exp. (calc) 57.76 (57.91); H, 4.22 (4.51); N, 3.33 (3.22); S, 15.17 (14.73) %. Molar conductance (S cm2 mol-1,CH2Cl2) 1.8. IR (cm-1) (upsilonC-H) 3072, 3049, 2947, 2928; (upsilonCH2) 2849;(upsilonCN) 1527; 1508; (nuCC(ring) + nuCC(dppb)) 1479, 1385; (upsilonC-S) 1188;(upsilonC-P) 1088; (nuring) 1045, 993; (gammaCS) 750; (gammaring) 696; (upsilonRu-P) 520;(upsilonRu-S) 497; (upsilonRu-N) 435. 31P{1H} NMR (162 MHz, CDCl3, 298 K): delta(ppm) 54.2 (s); 1H NMR (400 MHz, CDCl3, 298 K): delta (ppm): 7.32 (12H,m, Ho of PPh3); 7.23 (6H, t, Hp of PPh3); 7.10 (12H, t, Hm of PPh3); 3.27(2H, ddd, CH2 of tzdt); 3.20 (2H, dd, CH2 of tzdt); 2.94 (2H, ddd, CH2 oftzdt); 2.65 (2H, dd, CH2 of tzdt). 13C{1H} NMR (125.74 MHz, CDCl3,298 K): delta (ppm) 181.88 (CS); 137.33-127.09 (36C, C-PPh3); 56.49 (2C,CH2-N of tzdt) and 31.72 (2C, CH2-S of tzdt). UV-vis (CH2Cl2,4 ¡Á 10-5 M): lambda/nm (epsilon/M-1 cm-1) 310 (1993)., 15529-49-4
As the paragraph descriping shows that 15529-49-4 is playing an increasingly important role.
Reference£º
Article; Correa, Rodrigo S.; Da Silva, Monize M.; Graminha, Angelica E.; Meira, Cassio S.; Dos Santos, Jamyle A.F.; Moreira, Diogo R.M.; Soares, Milena B.P.; Von Poelhsitz, Gustavo; Castellano, Eduardo E.; Bloch, Carlos; Cominetti, Marcia R.; Batista, Alzir A.; Journal of Inorganic Biochemistry; vol. 156; (2016); p. 153 – 163;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI