Chemistry is traditionally divided into organic and inorganic chemistry. Safety of 5,5′-Dibromo-2,2′-bipyridine. The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 15862-18-7
Methyltrioxidorhenium (MTO) forms 1:1 adducts of the general formula CH3ReO3-L2 with bidentate Lewis bases (L 2 = 5,5′-dimethyl-2,2′-bipyridine, 5,5′-diamino-2,2′-bipyridine, 4,4′-dibronio-2,2′-bipyridine, 5,5′-dibromo-2,2′-bipyridine, diethyl 2,2′-bipyridine-5,5′-dicarboxylate, 1,10-phenanthroline-5,6-dione, 3,6-di(2-pyridyl)pyridazine), Due to the steric demands of the ligands, the complexes display a distorted octahedral geometry as confirmed by solid state X-ray crystallography. The rhenium center is disordered in all examined crystal structures. The complexes synthesized, are thermally stable but sensitive to light and moisture. The 2,2’bipyridine derived, complexes exhibit: good catalytic activities for cyclooctene epoxidation in a biphasic H 2O2organic solvent catalytic system using hydrogen peroxide as oxidizing agent. The functional groups on the bipyridine rings play an important: role with respect to the differences in formation, stability and activity of the complexes. Their influence depends largely on their electron donor capabilities.
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.Safety of 5,5′-Dibromo-2,2′-bipyridine, you can also check out more blogs about15862-18-7
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI