Synthetic Route of 92361-49-4, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, get their minds active, and encourage them to do something that doesn’t involve a screen. 92361-49-4, C46H45ClP2Ru. A document type is Article, introducing its new discovery.
CpRu(PPh3)(PR3)Cl complexes, where PR 3 = PMe3, PPh3, or PTA (PTA = 1,3,5-triaza-7-phosphaadamantane), were used to catalyze the atom transfer radical addition of chlorinated esters (CCl3CO2Et, CH 2ClCO2Et) to styrene, and that of CCl4 to a variety of olefins. The monoadducts were obtained in moderate to excellent yields. Moreover, high selectivities were obtained for the addition of CCl 4 to internal olefins. The activity of CpRu(PTA)(PPh 3)Cl and CpRu(PTA)(PMe3)Cl were comparable to that of the highly efficient ATRA catalyst, CpRu(PPh 3)2Cl. The addition of CCl3CO2Et to styrene catalyzed by Cp?Ru(PPh3)(PR3)Cl (Cp? = Dp, Ind, Cp, Tp) are also reported here. Two new compounds, 3-chloro-3-phenyl-2-(trichloromethyl)-1-phenylpropan-1-one and 1,3,3,3-tetrachloro-1,2-diphenylpropane, resulting from the addition of CCl 4 to chalcone and cis-stilbene have been isolated and characterized by NMR spectroscopy and X-ray crystallography.
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Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI