In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. Application of 108-47-4, The reactant in an enzyme-catalyzed reaction is called a substrate. 108-47-4, name is 2,4-Dimethylpyridine. In an article，Which mentioned a new discovery about 108-47-4
The acidity of methyl bonded to pyridine nucleus of the s-collidine depends on the solvent and the counterion nature.With Li(1+), or Na(1+) cations in Et2O, we have observed the decreasing acidity order: NH3 > Me-2 > o-tolunitrile > Me-4; with Li(1+) or Na(1+) in liquid NH3 : o-tolunitrile > Me-4 > NH3 > Me-2.On the other hand, with K(1+) in Et2O or in liquid NH3 : Me-4 >/= Me-2 > NH3.An estimate for the pKa value of the s-collidine (4-methyl group) is ca. 29 at -33 deg C in liquid NH3, with Na(1+) as counterion.
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