The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.17261-28-8, Name is 2-(Diphenylphosphino)benzoic acid, molecular formula is C19H15O2P. In a Article£¬once mentioned of 17261-28-8, Product Details of 17261-28-8
Phosphino-carboxamide hybrid ligands with a camphane scaffold for Pd-catalyzed asymmetric allylic alkylation
Condensation of ortho-diphenylphosphino benzoic acid with 3-exo-aminoisoborneol, isobornylamine and bornylamine afforded three new ligands, which were evaluated in the palladium-catalyzed allylic alkylation of (E)-1,3- diphenyl-2-propen-1-yl acetate. The catalytic performance strongly depended on the system used to generate the dimethyl malonate anion. The best enantioselectivity was achieved with the 3-exo-aminoisoborneol derived ligand when Cs2CO3 was used as a base. The isobornylamine and bornylamine derived ligands gave generally low enantioselectivities.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Product Details of 17261-28-8, you can also check out more blogs about17261-28-8
Reference£º
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