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, Recommanded Product: Methoxydiphenylphosphine
Pyrolysis of 2,2-diphenyl-2-methoxy derivatives of the title compounds in the gas phase gives phosphinates or phosphinamidates derived from the substrate by formal loss of methylene.Control experiments show that the reaction involves radical cleavage initiated by rupture of the oxazaphosph(V)ole ring.Pyrolysis of 3-aryl-2,2-dimethoxy-2-phenyl derivatives of the title compounds under similar conditions results in the formation of 3-aryl-2,3-dihydro-2-oxo-2-phenyl-1,3,2-benzoxazaphospholes.No significant products could be isolated from 2,2,2-trimethoxy derivatives, though vigorous conditions were required for their complete breakdown.The pyrolysis of the corresponding 2,2-diphenyl-2-ethoxy, 2,2-diethoxy-2-phenyl, and 2,2,2-triethoxy compounds gave higher yields of similar products, possibly via a six-centre concerted elimination.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: 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