Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ketone Using SbCl3 as Catalyst under Ultrasonic Conditions

摘要：

　　In this study, SbCl3 as catalyst to benzaldehyde, ethyl acetoacetate and urea as raw material in the ultrasonic radiation synthesis of 3,4-Dihydropyrimidin-2(lH)-ketone.According to the orthogonal design optimization experiment, optimization method ultrasonic extraction technology, and ultimate pass to get the best synthetic condition for: material ratio 1.0,1.0,1.5(mol),ultrasonic power 100 w, ultrasonic time 2 hours, ultrasonic temperature 65℃, the yield is 61.08%.

关键词： Ultrasonic oxalic acid 3,4-dihydropyrimidin-2(1H)-ketone

作者: Jin Lin Jing fen Li BinbinZheng XiaotingDai Jia Feng Tingting Yu

作者单位: School of Life Science, Huzhou Teachers College, Huzhou, China

会议类型: 国际会议

会议名称: 2013International Conference on Energy Engineering and Environmental Engineering(2013年能源工程与环境工程国际会议)(ICEEEE2013)

会议地点: 杭州

会议语种:英文

页码: 1045-1048

在线出版日期: 2013-01-18（万方平台首次上网日期，不代表论文的发表时间）