Name is Benzylidenebis(tricyclohexylphosphine)dichlororuthenium, as a common heterocyclic compound, it belongs to ruthenium-catalysts compound, and cas is 172222-30-9, its synthesis route is as follows.
A suspension of 3.07 g (3.73 mmol) of [RuCl2(PCy3)2(phenylmethylene)] (commercial available from Sigma-Aldrich Inc., St. Louis, USA), 380 mg (3.84 mmol) copper chloride and 1.06 g (4.10 mmol) 4-chloro-2-trifluoromethyl-8-vinyl-quinoline in 135 ml methylene chloride was stirred at 300C for 90 min. The reaction mixture was evaporated to dryness and the isolated crude product purified by silica gel chromatography (hexane / ethyl acetat 2:1) and finally digested in 50 ml pentane at room temperature for 30 min to yield 429 mg (17percent) of the title compound as dark green crystals. MS: 697.0 (M+). 31P-NMR (121 MHz, C6D6): 54.2 ppm. 1H-NMR (300 MHz, C6D6): 1.18-2.35 (m, 30H); 2.60 (q, J=12.0Hz, 3H); 6.82 (t, J=6.0Hz, IH); 7.01 (d, J=3.0Hz, IH); 7.55 (d, J= 6.0Hz, IH); 7.89 (d, J=6.0Hz, IH); 17.80-17.90 (m, IH).
172222-30-9, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,172222-30-9 ,Benzylidenebis(tricyclohexylphosphine)dichlororuthenium, other downstream synthetic routes, hurry up and to see
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; WO2008/644; (2008); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI