| 超声波辐射合成4-(4-氯苯基)-6-甲基-5-乙氧羰基-3,4-二氢嘧啶-2(H)-酮 |
| |
| 引用本文： | 丁欣宇,施磊,景晓辉.超声波辐射合成4-(4-氯苯基)-6-甲基-5-乙氧羰基-3,4-二氢嘧啶-2(H)-酮[J].化学世界,2006,47(10):608-610. |
| |
| 作者姓名： | 丁欣宇 施磊 景晓辉 |
| |
| 作者单位： | 南通大学化学化工学院,江苏,南通,226007 |
| |
| 摘 要： | 研究了超声波辐射合成4-(4-氯苯基)-6-甲基-5-乙氧羰基-3,4-二氢嘧啶-2(H)-酮,确定了最优合成工艺条件:n(4-氯苯甲醛)∶n(乙酰乙酸乙酯)∶n(尿素0.03 mol)=1.0∶1.2∶1.5,催化剂氨基磺酸用量0.6 g,超声波功率120 W,辐射时间45 min,产物产率为98.4%。
|
| 关 键 词： | 3 4-二氢嘧啶-2(H)-酮 超声波辐射 Biginelli反应 氨基磺酸 合成 |
| 文章编号： | 0367-6358（2006）10-608-03 |
| 收稿时间： | 2005-12-19 |
| 修稿时间： | 2005-12-192006-03-09 |
Snythesis of 4-(4-Chlorophenyl)-6-methyl-5-ethoxycarbonyl-3,4-dihydropyrimidine-2(H)-one under Ultrasonic Irradiation |
| |
| DING Xin-yu,SHI Lei,JING Xiao-hui.Snythesis of 4-(4-Chlorophenyl)-6-methyl-5-ethoxycarbonyl-3,4-dihydropyrimidine-2(H)-one under Ultrasonic Irradiation[J].Chemical World,2006,47(10):608-610. |
| |
| Authors: | DING Xin-yu SHI Lei JING Xiao-hui |
| |
| Affiliation: | School of Chemistry and Chemical Engineering, Nantong University, Jiangsu Nantong 226007, China |
| |
| Abstract: | |
| |
| Keywords: | 3 4-dihydropyrimidine-2(H)-one ultrasonic irradiation Biginelli reaction sulfamic acid synthesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
