166330-10-5, (Oxybis(2,1-phenylene))bis(diphenylphosphine) is a chiral-phosphine-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Under a N2 atmosphere, [(CH3CN)4Cu]BF4 (1.0 equiv) and theorganic phosphine ligand (2.0 equiv for PPh3 and TPA-PPP; 1.0equiv for DPEPHOS and XANTPHOS) were mixed in CH2Cl2. Afterstirring for 2 h at room temperature, the corresponding 2,2′-bipyrimidine-based ligand (0.5 equiv) was added. The reaction wasallowed to proceed at room temperature for 4 h. The solvent wasremoved under reduced pressure. The colored residue was dissolvedin CH2Cl2 (2 mL) and precipitated in diethyl ether. Theprecipitation was collected by filtration and washed with diethylether three times. The title Cu(I) complexes were obtained ascolored solids in high yields., 166330-10-5
166330-10-5 (Oxybis(2,1-phenylene))bis(diphenylphosphine) 4285986, achiral-phosphine-ligands compound, is more and more widely used in various fields.
Reference£º
Article; Yang, Xiaolong; Yan, Xiaogang; Guo, Haoran; Liu, Boao; Zhao, Jiang; Zhou, Guijiang; Wu, Yong; Wu, Zhaoxin; Wong, Wai-Yeung; Dyes and Pigments; vol. 143; (2017); p. 151 – 164;,
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