Benzoyl Peroxide → Methyl 3-bromomethyl-2-chloro-4-methylsulfonylbenzoate

반응식

[Cl:1][C:2]1[C:11]([CH3:12])=[C:10]([S:13]([CH3:16])(=[O:15])=[O:14])[CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5].[Br:17]N1C(=O)CCC1=O.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(Cl)(Cl)(Cl)Cl>[Br:17][CH2:12][C:11]1[C:2]([Cl:1])=[C:3]([CH:8]=[CH:9][C:10]=1[S:13]([CH3:16])(=[O:15])=[O:14])[C:4]([O:6][CH3:7])=[O:5]

참가 물질

실험 절차

44.14 g (0.17 mol) of methyl 2-chloro-3-methyl-4-methylsulfonylbenzoate were dissolved in 600 ml of carbon tetrachloride and treated with 29.91 g (0.17 mol) of N-bromosuccinimide and 0.41 g of dibenzoyl peroxide. The mixture was then refluxed and illuminated with a 300 W lamp. The reaction mixture was filtered, the filtrate was concentrated and the residue was taken up in diethyl ether. The solution was treated with n-heptane, and the precipitated solid was filtered off with suction and dried.