13991-08-7, 1,2-Bis(diphenylphosphino)benzene is a chiral-phosphine-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In a glovebox, a vial was charged with 1,2-bis(diphenylphosphino)benzene (0.200 g, 0.45 mmol) and 4-trifluoromethylpyrazole (0.061 g, 0.45 mmol). Toluene (5 mL) was added, followed by a mesitylcopper(I) solution (0.068 g, 0.3733 mmol, in 5 mL toluene). The resulting yellow solution was heated at 60C for 15 hours. The mixture was cooled, and concentrated, and washed with hexanes (3×10 mL), to provide a material that was primarily the desired product. The mixture was further washed with toluene (2 x 2 mL), and dried to afford the title complex, as a yellow solid (144 mg). Pale yellow crystals were grown out of a concentrated toluene solution. Single crystal X-Ray diffraction studies supported the ChemDraw structure shown above.
13991-08-7, 13991-08-7 1,2-Bis(diphenylphosphino)benzene 498379, achiral-phosphine-ligands compound, is more and more widely used in various fields.
Reference£º
Patent; DOW GLOBAL TECHNOLOGIES LLC; LAITAR, David S.; CLARK, Thomas P.; RACHFORD, Aaron A.; MUKHOPADHYAY, Sukrit; DE VRIES, Timothy S.; DEVORE, David D.; (31 pag.)WO2016/57441; (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