4020-99-9, Methoxydiphenylphosphine is a chiral-phosphine-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
trans-RuC12(slMes)(3-methyl-2-butenylidene)(Ph2P(OMe)), trans-C763: In an argon filled glove box, a 40 mL scintillation vial equipped with a magnetic stir bar was charged with C705 (2.000 g, 2.84 mmol) and dichloromethane (15 ml). To the stirring solution was added Phosphinite Ph2P(OMe) (0.556 mL, 2.84 mmol) in dichloromethane (5 mL). The reaction was stirred at room temperature for one hour then devolatilized. The resulting residue was recrystallized from dichloromethane/pentane at room temperature affording trans-C763 (1.35 g, 62.2%, >95% purity). ?H NMR (400 IVIFIz, CD2C12, ppm): oe18.37 (d, J= 11.2 Hz, 1H), 7.36-7.29 (m, 2H), 7.27 -7.15 (m, 8H), 7.06 -7.000 (m, 1H), 6.88 (s, 2H), 6.79 (s, 2H), 4.13 -3.87 (m,4H), 3.15 (d, J= 12.8 Hz, 3H), 2.56 (s, 6H), 2.37 (s, 6H), 2.32 (s, 3H), 2.24 (s, 3H), 1.10 (s, 3H),1.03 (s, 3H). 3?PNIVIR(161.8 IVIFIz, CD2C12, ppm): oe 134.4 (s)., 4020-99-9
4020-99-9 Methoxydiphenylphosphine 77636, achiral-phosphine-ligands compound, is more and more widely used in various fields.
Reference£º
Patent; MATERIA, INC.; GIARDELLO, Michael, A.; TRIMMER, Mark, S.; WANG, Li-Sheng; DUFFY, Noah, H.; JOHNS, Adam, M.; RODAK, Nicholas, J.; FIAMENGO, Bryan, A.; PHILLIPS, John, H.; (127 pag.)WO2017/53690; (2017); A1;,
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