Synthetic Route of 108-47-4, In homogeneous catalysis, catalysts are in the same phase as the reactants. Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 108-47-4, Name is 2,4-Dimethylpyridine, molecular formula is C7H9N. In a Article，once mentioned of 108-47-4
EFFECT OF THE STRUCTURE OF CATALYST AND NUCLEOPHILE ON THE EFFICIENCY OF NUCLEOPHILIC CATALYSIS IN SNVin-SUBSTITUTION REACTIONS
The effect of the structure of tertiary amines on the rate of forming vinylammonium salts has been studied.These salts are intermediates in the nucleophilic catalysis of SNVin-substitution.The example used is the aminolysis of p-nitrophenyl trans-beta-chlorovinyl sulfone in acetonitrile at 25 deg C.It was discovered that these reactions possess a higher sensitivity towards the effect of the electronic and spatial factors of the amine structure than does the vinylation of nucleophiles, primary and secondary amines, by the salts indicated.It was shown by analyzing the results that the process may be proceeding in different situations (accumulation or rapid consumption of the intermediate) depending on the nature of the catalyst and nucleophile.Various types of catalysis are therefore being effected, such as general-base, nucleophilic, and nucleophilic with general base assistance.
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, they are the focus of active research. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 108-47-4
Reference：
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis