反应详情

Cyclobutyl p-tolyl ketone (30 g) and N-bromosuccinimide (31 g) in carbon tetrachloride (200 ml) were irradiated and heated under reflux with a tungsten lamp for 1.5 hours, and cooled. The mixture was filtered and the filtrate was evaporated. The residue was distilled under reduced pressure and the fraction b.p. 120°-125°/0.015 mm was collected.

1. temperatureheated
2. temperatureunder reflux with a tungsten lamp for 1.5 hours
3. temperaturecooled
4. filtrationThe mixture was filtered
5. customthe filtrate was evaporated
6. distillationThe residue was distilled under reduced pressure
7. customthe fraction b.p. 120°-125°/0.015 mm was collected