The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1038-95-5, Name is Tri-p-tolylphosphine, molecular formula is C21H21P. In a Article，once mentioned of 1038-95-5, HPLC of Formula: C21H21P
The synthesis of 1,2 vinylene biphosphonium salts 1 has now benn enlarged to the vinylogous 1,4-butadienylene biphosphonium salts 2.The salts 2, a new class of unsaturated disalts, have also been prepared through a two-step isomerisation of acetylenic salts.New aspects of the reactivity of salts 1 and the comparative study of salts 2 (selective cleavage reactions of P-C bonds and reactions with nucleophiles having a mobile hydrogen) are described.This reactivity allows the preparation of new series of phosphonium salts substituted by heteroatomic groups.
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 1038-95-5 is helpful to your research., HPLC of Formula: C21H21P
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