5931-53-3, Name is Diphenyl(o-tolyl)phosphine, molecular formula is C19H17P, belongs to chiral-phosphine-ligands compound, is a common compound. In a patnet, once mentioned the new application about 5931-53-3, Computed Properties of C19H17P
Five new hydrogen peroxide adducts of phosphine oxides (p-Tol3POH2O2)2 (1), (o-Tol3POH2O2)2 (2), (o-Tol2PhPOH2O2)2 (3), (p-Tol3PO)2H2O2 (4), and (o-TolPh2PO)2H2O2 (5), and the water adduct (o-Tol2PhPOH2O)2 (6) have been synthesized and fully characterized. Their single crystal X-ray structures have been determined and analyzed. The IR and 31P NMR data are in accordance with strong hydrogen bonding of the hydrogen peroxide. The mono-versus dimeric nature of the adduct assemblies has been investigated by DOSY NMR experiments. Raman spectroscopy of the symmetric adducts and the nu(O-O) stretching bands confirm the presence of hydrogen-bonded hydrogen peroxide in the solid materials. The solubilities in organic solvents have been quantified. Due to the high solubilities of 1-6 in organic solvents their 17O NMR spectra could be recorded in natural abundance, providing well-resolved signals for the PO and O-O groups. The adducts 1-5 have been probed regarding their stability in solution at 105 C. The decomposition of the adduct 1 takes place by loss of the active oxygen atoms in two steps.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Computed Properties of C19H17P. In my other articles, you can also check out more blogs about 5931-53-3
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate