Reference of 18511-69-8, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 18511-69-8, Name is [2,2′-Bipyridine]-4,4′-diamine, molecular formula is C10H10N4. In a Article，once mentioned of 18511-69-8
2,2′-Bipyridyl and some substituted compounds catalyze effectively the oxidation of isopropyl alcohol by chromic acid.The reaction is first order in chromium(VI), alcohol and 2,2′-bipyridyl; it is first order in hydrogen ions at high acidity and slightly alters to second order at low acidity.The proposed mechanism shows that the rate-limiting step is mainly the decomposition of a termolecular complex to products.However, at low acidity, the formation step of this complex is a little less reversible and hence somewhat rate-limiting.Electron-donating substituents at the 4-position enhance the catalytic activity.Electron-withdrawing substituents at the 4- and 2-position diminish the reaction rates by electronic and steric factors.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Reference of 18511-69-8, you can also check out more blogs about18511-69-8
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI