Preparation method of 2-(2-bromophenyl)pyridine_Kain Industrial Additive

background and overview[1] carry out ortho-substitution including ome, oac and br on phenylpyridine, and then use [rucl2 (p-cymene)]2 as the catalyst to perform meta-sulfonation of the ortho-substituted phenylpyridine to obtain the dimer compound, 2-(2-bromophenyl)pyridine, can be used as a pharmaceutical synthesis intermediate. if 2-(2-bromophenyl)pyridine is inhaled, move the patient to fresh air; if there is…