Synthesis of glycoluril catalyzed by potassium hydroxide under ultrasound irradiation
作者:Ji-Tai Li、Xiao-Ru Liu、Ming-Xuan Sun
DOI:10.1016/j.ultsonch.2009.04.010
日期:2010.1
Synthesis of the glycolurils catalyzed by potassiumhydroxide was carried out in 17-75% yield at 40 degrees C in EtOH under ultrasound irradiation. Compared to the method using stirring, the main advantage of the present procedure is milder conditions and shorter reaction time.