As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 301224-40-8, name is (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below., 301224-40-8
A further example of a synthesis producing an NHC containing cis complex is shown below. [0088] HII (200 mg) and P(OiPr)3 (5 eq) were stirred in for 72 h. The crude 65 was recrystallised from DCM/pentane. [0089] 1H (400 MHz, 298K): 16.05 (d, 1H, J=35.3 Hz, C?CH), 10.24 (d, 1H, J=9.7 Hz, Ph-H), 6.87-6.83 (m, 2H, Ph-H), 6.78 (s, 1H, Ph-H), 6.61 (s, 1H, Ph-H), 6.19-6.16 (m, 2H, Ph-H), 4.67 (brs, 2H, PO-CH-CH3), 4.09-4.06 (m, 1H, Ph-O-CH-CH3), 4.04 (brs, 1H, PO-CH-CH3), 3.43-3.40 (m, 1H), 3.16-3.02 (m, 3H), 2.89 (s, 3H, Mes-CH3), 2.58 (s, 3H, CH3), 2.46 (s, 3H, CH3), 2.42 (s, 3H, CH3), 2.18 (s, 3H, CH3), 1.92 (s, 3H, CH3), 1.48-0.80 (m, 24H, PO-CH-CH3). [0090] 31P{1H} (121.49 MHz, 298K): 128.7 (s)
301224-40-8, As the paragraph descriping shows that 301224-40-8 is playing an increasingly important role.
Reference£º
Patent; University Court of the University of St. Andrews; Cazin, Catherine; US2014/228563; (2014); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI