反应详情

2-(2-Benzyloxy-phenoxy)-benzoic acid benzyl ester (440 mg, 1 mmol) was dissolved in ethanol (30 mL), and 10% palladium on carbon (44 mg) was added. The mixture was stirred overnight under nitrogen protection. The suspension was filtered, evaporated by a rotatory evaporator to produce 2-(2-hydroxy-phenoxy)-benzoic acid.

1. filtrationThe suspension was filtered
2. customevaporated by a rotatory evaporator