反应详情

温度

0 °C

Phenoxy-acetic acid ethyl ester (9.1 mL) is added to chlorosulfonic acid (15 mL) at 0° C. dropwise. The reaction is stirred at 0° C. for 30 min, it is allowed to warm to room temperature. After 2 hrs, the reaction mixture is poured into ice, solid product is collected by filtration and dried under vacuum.

1. temperatureto warm to room temperature
2. waitAfter 2 hrs
3. additionthe reaction mixture is poured into ice, solid product
4. filtrationis collected by filtration
5. customdried under vacuum