With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.166330-10-5,(Oxybis(2,1-phenylene))bis(diphenylphosphine),as a common compound, the synthetic route is as follows.
General procedure: NHC-Cu(I) complexes 1-3 were synthesized by the following route:a solution of imidazolium salt (0.4 mmol), copper powder (0.032 g,0.5 mmol) and POP (0.22 g, 0.4 mmol) reacted in CH3CN (5 mL) at60 C for 24 h. The resulting mixture was filtered through a plug ofCelite and concentrated to ca. 1 mL. Addition of Et2O (10 ml) to thefiltrate afforded a pale yellow precipitate, which was collected andwashed with Et2O. And the productwas recrystallized with ethanol., 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.
Reference£º
Article; Wang, Jinglan; Liu, Shaobo; Xu, Shengxian; Zhao, Feng; Xia, Hongying; Wang, Yibo; Journal of Organometallic Chemistry; vol. 846; (2017); p. 351 – 359;,
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