反应详情

4.35 g of p-hydroxy cinnamic acid was dissolved in 5 ml of DMSO, and 50 mg of potassium hydroxide was added. The mixture was stirred and heated to 90° C. under flow of N2 gas. 10.0 g of glycidol was added gradually, heating and agitation was carried out for 1.5 hours, neutralized by adding hydrochloric acid and the adduct of cinnamic acid and glycerin was obtained.

1. temperatureheating