In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 49669-22-9, name is 6,6′-Dibromo-2,2′-bipyridine, introducing its new discovery. Computed Properties of C10H6Br2N2
Reaction of lithium diphenylphosphide with vicinal nitrogen disubstituted polyimines such as 1,8-naphtyridine, 4′-phenyl-2,2′,6′,2”-terpyridine, 2,2′-bipyridine or 1,10-phenanthroline produces in high yield a new series of heterofunctional ligands.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 49669-22-9 is helpful to your research. HPLC of Formula: C10H6Br2N2
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI