With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.719-80-2,Ethoxydiphenylphosphine,as a common compound, the synthetic route is as follows.
719-80-2, REFERENCE EXAMPLE 1 Synthesis of o-(diphenylphosphinylmethyl)phenol In a reactor equipped with a thermometer, a stirrer and a condenser were placed 99.2 g of o-(hydroxymethyl)phenol and 400 ml of tetrahydrofuran. They were made into a uniform solution. Thereto was added 184 g of ethyldiphenylphosphinite. The resulting mixture was subjected to reaction for 3 hr with heating and stirring. The reaction mixture was cooled and the resulting white crystal precipitate was separated by filtration and then dried to obtain 180 g of o-(diphenylphosphinylmethyl)phenol. Yield: 73% Melting point: 179 C.
The synthetic route of 719-80-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Sumitomo Chemical Company, Limited; US4621123; (1986); 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