反应详情

Reflux a solution of 1-phenyl-8-fluoro-3-methyl-2(1H)-quinolone (0.54 g), N-bromosuccinimide (0.38 g) and benzyl peroxide (0.04 g) in dry benzene (11 mL) for 6 hours. Evaporate, partition between dichloromethane and water, dry and evaporate the organic phase, and dry the residue at room temperature and high vacuum to obtain 1-phenyl-8-fluoro-3-bromomethyl-2(1H)-quinolone, suitable for further reactions (see example 32).

1. customEvaporate
2. custompartition between dichloromethane and water
3. customdry
4. customevaporate the organic phase
5. customdry the residue at room temperature