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 Article，once mentioned of 50777-76-9, name: 2-(Diphenylphosphino)benzaldehyde
Highly diastereo- and enantioselective silver-catalyzed double [3+2] cyclization of alpha-imino esters with isocyanoacetate
Presented herein is a new complexity-generating method in which both functionalities of alpha-imino esters undergo stereoselective cyclization with isocyanoacetates to produce directly linked oxazole-imidazolines, which can be transformed into highly functionalized alpha,beta-diamino esters and imidazolinium salts in high diastereo- and enantiopurity. Double up: An unprecedented silver-catalyzed title reaction has been developed and provides access to directly linked oxazole-imidazolines. A highly diastereo- and enantioselective variant was also realized using the catalyst Ag/L*. The products can be easily transformed into highly functionalized chiral alpha,beta-diamino esters or imidazolinium salts which are useful motifs in asymmetric synthesis and catalysis.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 50777-76-9 is helpful to your research., name: 2-(Diphenylphosphino)benzaldehyde
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