title: A novel regiospecific peroxide catalyzed halogen exchange. 5-Bromo-6 -chloro-5 -cholestan-3 -ol 3-acetate.
mesh_terms: D001966:Bromine; D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D002713:Chlorine; D002776:Cholestanes; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D010545:Peroxides; D013053:Spectrophotometry
chemical_list: D002776:Cholestanes; D010545:Peroxides; D002713:Chlorine; D001966:Bromine