With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.13440-07-8,Di(naphthalen-1-yl)phosphine oxide,as a common compound, the synthetic route is as follows.
Add 4-bromophenylacetylene (0.088 g, 0.5 mmol) to the reaction flask.Dinaphthylphosphorus (0.30 g, 1 mmol),CuCl (0.01 g, 0.1 mmol), tert-butyl peroxybenzoate(0.15 g, 1.5 mmol) and N-methylpyrrolidone(2 mL), 70oC reaction;TLC tracks the reaction until it is completely over;The crude product obtained after the completion of the reaction was separated by column chromatography (ethyl acetate: petroleum ether = 1:1) to give the desired product.(Yield 81%)., 13440-07-8
The synthetic route of 13440-07-8 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Nantong Textile Silk Industrial Technology Institute; Soochow University (Suzhou); Zou Jianping; Tao Zekun; Lv Shuaishuai; Li Chengkun; Li Jianan; (12 pag.)CN109096336; (2018); A;,
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