反应详情

A commercial product, 3-fluoro-4-hydroxybenzoic acid hydrate (1.1 g) was dissolved in methanol (11 mL), and in an ice bath, thionyl chloride (0.77 mL) was added thereto, and heated under reflux for 2 hours. After the reaction, the reaction liquid was entirely concentrated to obtain the entitled compound (1.1 g).

1. temperatureheated
2. temperatureunder reflux for 2 hours
3. customAfter the reaction
4. customthe reaction liquid
5. concentrationwas entirely concentrated