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, Computed Properties of C21H21P
Phosphine-catalyzed formal vinylogous aldol reaction of gamma-methyl allenoates with aldehydes: Easy access to 1,3-dioxanes and dienols
A phosphine-catalyzed formal vinylogous aldol reaction of gamma-methyl allenoates with aldehydes is herein reported, in which the gamma-methyl group is directly involved in the carbon-carbon bond formation. Under the catalysis of triarylphosphine (20 mol %) and in the presence of a protic additive, gamma-methyl allenoates and aldehydes chemo- and stereoselectively produce functionalized 1,3-dioxanes or dienols in modest to good yields. These chemical transformations provide easy excess to oxy-functionalized enoates and dienoates under very mild conditions.
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., Computed Properties of C21H21P
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