反应详情

A solution of 500 mg (2.0 mmol) of β-fluoro-α-methylenebenzeneheptanoic acid methyl ester in 50 ml of 1,2-dichloroethane is treated with 1.38 g (8 mmol) of m-chloroperoxybenzoic acid and 20 mg of 4,4'-thiobis(6-t-butyl-m-cresol). The mixture is heated to reflux and maintained under nitrogen for 10.5 hours. An additional 1.38 g (8 mmol) of m-chloroperoxybenzoic acid and 20 mg of 4,4'-thiobis(6-t-butyl-m-cresol) is added and reflux is continued for 8 hours.

1. temperatureThe mixture is heated
2. temperatureto reflux
3. temperaturemaintained under nitrogen for 10.5 hours
4. temperaturereflux