224311-51-7, Name is 2-(Di-tert-Butylphosphino)biphenyl, molecular formula is C20H27P, belongs to chiral-phosphine-ligands compound, is a common compound. In a patnet, once mentioned the new application about 224311-51-7, Application In Synthesis of 2-(Di-tert-Butylphosphino)biphenyl
Some copper(I) complexes of type [Cu(L1)(PPh3) 2/(dppe)]X (1a-6a) and [Cu(L2)(PPh3) 2/(dppe)]X (1b-6b) [where L1=N-(2-pyridylmethylene)-4- (trimethylsilylethynyl)aniline, L2=N-(2-pyridylmethylene)-4- (phenylethynyl)aniline, PPh3=triphenylphosphine, dppe=1,2- bis(diphenylphosphino)ethane, and X=ClO4-, BF 4- and PF6-] have been prepared and characterized on the basis of their elemental analyses and spectroscopic studies (IR, UV-visible, 1H NMR and 31P NMR). The representative complex of the series [Cu(L2)(PPh3)2]ClO 4- (1b) has been characterized by single crystal X-ray diffraction which reveals that in the complex the central copper(I) ion assumes highly distorted-tetrahedral geometry. The UV-visible spectra indicate that the ancillary phosphine ligands significantly perturb the MLCT state of copper(I) complexes. Room temperature luminescence is observed for all copper(I) complexes in dichloromethane solution, indicating that alkynyl functionality on iminopyridine ligands enhances the emission property of copper(I) complexes and varies considerably with ancillary phosphine ligands. The thermal behavior of complexes revealed that copper(I) complexes with dppe ligand are thermally more stable than PPh3 complexes. All the complexes exhibit a quasireversible redox behavior corresponding to Cu(I)/Cu(II) couple and are sensitive to phosphine ligand.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application In Synthesis of 2-(Di-tert-Butylphosphino)biphenyl. In my other articles, you can also check out more blogs about 224311-51-7
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