The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.50777-76-9, Name is 2-(Diphenylphosphino)benzaldehyde, molecular formula is C19H15OP. In a Patent，once mentioned of 50777-76-9, Quality Control of: 2-(Diphenylphosphino)benzaldehyde
The invention relates to a quinoline chiral wicked zuo NNP-type ligand and its synthetic method and application, the ligand has the general formula 1 or 2 the structure: at the time of preparation, in order to Fmoc – Cl and chiral amino acid compound 3 as the starting material, through multi-step by the reaction of the chiral ligand 1, chiral ligand 2. And can be applied to the catalytic synthesis of chiral fluorinated beta ketoester and for palladium-catalyzed asymmetric allylic substitution reaction synthesizing chiral c dione derivatives and chiral c protonic acids derivatives. Compared with the prior art, the invention mild reaction conditions, is easy to operate, repeatability is good, can be a large number of preparation, the prepared catalyst used in the beta ketoester fluorination reaction and palladium-catalyzed asymmetric allylic substitution reaction, has higher ee value and yield. (by machine translation)
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.Quality Control of: 2-(Diphenylphosphino)benzaldehyde, you can also check out more blogs about50777-76-9
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