反应详情

温度

60 °C

A mixture of 5-benzyloxy-4-methoxy-2-(5-methyl-[1,2,4]oxadiazol-3-yl)benzoic acid (reference example 5-1) (308 mg), 2-iodopropane (0.225 mL), potassium carbonate (312 mg) and N,N-dimethylformamide (2.6 mL) was stirred at 60° C. for 2.5 hours. After cooling to room temperature, water and ethyl acetate were added to the mixture. The separated organic layer was washed with water, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure to give the title compound (342 mg).

1. temperatureAfter cooling to room temperature
2. washThe separated organic layer was washed with water
3. dry with materialdried over anhydrous magnesium sulfate
4. concentrationconcentrated under reduced pressure