反应详情

To a solution of methyl 4-cyclopropyl-2-hydroxybenzoate (1.80 g) in acetic acid (15.0 mL) was added dropwise bromine (1.57 g) under ice-cooling. The mixture was stirred at room temperature for 2 hr, to the reaction mixture was added water, and the resulting solid was collected by filtration. The obtained solid was dried under reduced pressure to give the title compound (2.28 g).

1. temperaturecooling
2. filtrationthe resulting solid was collected by filtration
3. customThe obtained solid was dried under reduced pressure