反应详情

温度

80 °C

A suspension of 2-amino-3-nitro-benzoic acid methyl ester (785 mg, 4 mmol) and sodium hydroxide (194 mg, 4.4 mmol) in mixed solvent of EtOH (2 mL) and water (2 mL) was heated at 80° C. for 5 h. After it was cooled to the room temperature, the red colored precipitate was formed and dried at 40° C. under reduced pressure to afford the crude product.

1. temperatureAfter it was cooled to the room temperature
2. customthe red colored precipitate was formed
3. customdried at 40° C. under reduced pressure