反应详情

A mixture of ethyl 2-chloro-4-methylbenzoate (2.34 g, 0.0118 mol), N-bromosuccinimide (2.05 g, 0.0115 mol), and benzoyl peroxide (0.5 g) in carbon tetrachloride (50 ml) was heated under reflux for 90 minutes. The resulting solution was filtered and the solvent was evaporated off under reduced pressure to yield ethyl 4-(bromomethyl)-2-chlorobenzoate as a yellow crystalline solid having the following structural characteristics:

1. temperaturewas heated
2. temperatureunder reflux for 90 minutes
3. filtrationThe resulting solution was filtered
4. customthe solvent was evaporated off under reduced pressure