反应详情

温度

1 °C

Ammonium hydroxide (250 ml) was stirred and cooled to 1° C. and 2,2-dimethyl valeroyl chloride (49.7 g, 95%, 318 mmol) was added dropwise over 30 minutes. After stirring at room temperature for an additional 1/2 hour, the white solid product was recovered by filtration, washed with water and allowed to air dry to give 35.4 g (86%) of the desired amide, mp 94°-95° (lit. mp 95°-96° C.).

1. filtrationthe white solid product was recovered by filtration
2. washwashed with water
3. customto air dry