反应详情

温度

100 °C

N-(4-Ethyl-3-hydroxyphenyl)acetamide (3.5 g, 19.5 mmol) was suspended in 5N hydrochloric acid, and the suspension was stirred with heating at 100° C. for 2 hr. The reaction mixture was cooled to room temperature, and the yielded crystals were collected by filtration, and air-dried to give the title compound (2.66 g, 79%) as pale-gray crystals.

1. temperatureThe reaction mixture was cooled to room temperature
2. filtrationthe yielded crystals were collected by filtration
3. customair-dried