反应详情

温度

35 °C

A mixture of 35 g. of 3-p-acetamidobenzoylpropionic acid, 700 ml. of methanol and 1.4 ml. of concentrated sulfuric acid is refluxed for 76 hours. The solution is cooled to 35° C. and poured onto 7 g. of anhydrous sodium acetate while stirring. The reaction mixture is stirred in an ice-bath. The product is filtered and washed with cold methanol.

1. additionA mixture of 35 g
2. additionpoured onto 7 g
3. filtrationThe product is filtered
4. washwashed with cold methanol