If you are interested in 4020-99-9, you can contact me at any time and look forward to more communication.Application of 4020-99-9
Application of 4020-99-9, Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.4020-99-9, Name is Methoxydiphenylphosphine, molecular formula is C13H13OP. In a patent, introducing its new discovery.
Conductivity measurements and 31P-<1H> NMR spectroscopy suggested that the chloride and iodide salts of bisplatinum(II) (2+) 1 exist in solution equilibrium with the five-co-ordinate complexes (1+) (X = Cl or I).The magnitude of the interaction of the iodide ion with 1 is greater than that of the chloride ion.The extent of formation of the halide-associated species is dependent upon the nature of the solvent.Association equilibrium constants Kassoc = 0.0718 and 0.315 mol dm-3 respectively were calculated for the chloride and iodide salts of 1 in MeNO2.Addition of trace quantities of water to solutions of the chloride or iodide salts of 1 effected cleavage of both P-N bonds of one of its dppma ligands giving >(1+) 2.The structure of the cation was investigated crystallographically as a mixture of the iodide and tetrafluoroborate salts of the form I0.210.79.The analogous reaction of the chloride salt of 1 with MeOH produces cleavage of only one P-N bond to give (2+) 3 as the chloride salt.Phosphorus-nitrogen bond solvolysis of both ligands of 1 occurs to give the complex trans- 4 upon addition of 2 equivalents of sodium cyanide to methanolic solvent mixtures of X2 (X = BF4, Cl or I).The product was characterised crystallographically.Possible mechanisms of formation of these complexes are discussed.
If you are interested in 4020-99-9, you can contact me at any time and look forward to more communication.Application of 4020-99-9
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