932710-63-9,932710-63-9, 4-(Di-tert-butylphosphino)-N,N-dimethylaniline is a chiral-phosphine-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
(r3-1-tBu-indenyl)2(ji-Cl)2Pd2 (3d) (0.300 g, 0.48 mmol) and AmPhos (0.255 g, 0.96 mmol) were added to a 100 mL Schlenk flask and placed under an atmosphere of nitrogen. THF (20 mL) was added to the flask via cannula. The resulting solution was stirred for 60 minutes, during which time the reaction mixture became homogeneous. The mixture was opened to air and 90% of the solvent was evaporated under reduced pressure. Pentanewas added to precipitate solid from solution. A red-orange solid was collected via vacuum filtration. Yield: 0.526 g, 91%.?H NMR (CDC13, 600 MHz): 7.53 (t, 2H), 7.44 (d, 1H), 7.01 (t, 1H), 6.92 (d, 1H), 6.83 (t, 1H), 6.67 (d, 2H), 6.54 (d, 1H), 4.81 (d, 1H), 3.02 (s, 6H), 1.58 (s, 9H), 1.37-1.32 (m, 18H) ppm. ?3C{?H} NMR (CDC13, 150 MHz): 136.85, 136.76, 126.83, 124.44,120.99, 119.18, 110.55, 110.47, 108.43, 108.38, 70.05, 70.02, 40.19, 30.48, 30.44, 30.39,29.69, 29.65 ppm. 31P{?H} NMR (CDC13, 121 MHz): 73.34 ppm. Anal. Calcd for C29H43C1PdPN: C, 60.21; H, 7.49; N, 2.42. Found: C, 59.64; H, 7.51; N, 2.23.
932710-63-9 4-(Di-tert-butylphosphino)-N,N-dimethylaniline 11714598, achiral-phosphine-ligands compound, is more and more widely used in various fields.
Reference£º
Patent; YALE UNIVERSITY; HAZARI, Nilay; MELVIN, Patrick; HRUSZKEWYCZ, Damian; (92 pag.)WO2016/57600; (2016); 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