4020-99-9, Name is Methoxydiphenylphosphine, molecular formula is C13H13OP, belongs to chiral-phosphine-ligands compound, is a common compound. In a patnet, once mentioned the new application about 4020-99-9, Safety of Methoxydiphenylphosphine
The invention relates to a process for preparing secondary arylphosphine oxides of the formula (I) STR1 in which R1 to R3, independently of one another are hydrogen, halogen, trifluoromethyl, (C1 -C6)alkyl, (C1 -C6)alkoxy, di(C1 -C6)alkylamino, or diphenylamino and R4 is (C1 -C12)alkyl, cycloalkyl or aralkyl or the grouping STR2 which comprises reacting arylphosphinous alkyl esters of the formula (II) STR3 in which R1, R2, R3 and R4 have the meaning given above and R5 is (C1 -C4)alkyl, with water at elevated temperature, in a molar ratio of phosphinous ester to water of 1:1 to 1:1.5.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Safety of Methoxydiphenylphosphine. In my other articles, you can also check out more blogs about 4020-99-9
Reference：
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