反应详情

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.

1. temperatureThe mixture was then refluxed
2. customilluminated with a 300 W lamp
3. filtrationThe reaction mixture was filtered
4. concentrationthe filtrate was concentrated
5. additionThe solution was treated with n-heptane
6. filtrationthe precipitated solid was filtered off with suction
7. customdried