反应详情

To a solution of 5-phenyl-2-picoline (6.2 g) in CCl4 (250 mL) were added N-chlorosuccinimide (5.85 g) and benzoylperoxide (100 mg). The reaction was then heated to reflux and irradiated with a 225 watt lamp for 5 hours. After cooling, Et2O was added, the solid filtered and the filtrate was evaporated to dryness. The crude residue was chromatographed on silica gel (hexane/EtOAc 9:1) to give the pure title product.

1. temperatureThe reaction was then heated
2. temperatureto reflux
3. customirradiated with a 225 watt lamp for 5 hours
4. temperatureAfter cooling
5. filtrationthe solid filtered
6. customthe filtrate was evaporated to dryness
7. customThe crude residue was chromatographed on silica gel (hexane/EtOAc 9:1)