Synthetic Route of 50777-76-9, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 50777-76-9, Name is 2-(Diphenylphosphino)benzaldehyde, molecular formula is C19H15OP. In a Article，once mentioned of 50777-76-9
A series of novel chiral phosphine-imine ligands have been prepared by a two-step transformation from chiral alpha-phenylethylamine. The resulting chiral ligands were found to be effective for the palladium-catalyzed asymmetric allylic alkylation of 1,3-diphenylprop-2-en-1-yl pivalate with dimethyl malonate, in which up to 94% ee and 99% conversions were obtained. The results demonstrate that the chirality resided on the chelate ring of P-Pd-N complex is more effective for the transfer of the stereochemical information by comparison with the result obtained by Hashimoto and coworkers’ phosphine-imine ligand, in which the chirality lay in the outside of P-Pd-N chelate ring. The effect of solvent, base and substitutent in phosphine-imine ligand on this catalytic reaction is also described.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 50777-76-9 is helpful to your research., Related Products of 50777-76-9
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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