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| 微波干法催化芳香醛与绕丹宁及N-苯基绕丹宁的缩合反应 | |
| 引用本文： | 张明,陈中俊.微波干法催化芳香醛与绕丹宁及N-苯基绕丹宁的缩合反应[J].高等学校化学学报,1994,15(11):1647-1650. |
| 作者姓名： | 张明 陈中俊 |
| 作者单位： | 1. 扬州大学工学院化学教研室, 扬州, 225001; 2. 南京大学 |
| 基金项目： | 江苏省教育委员会自然科学基金 |
| 摘 要： | 利用微波辐射和固体碱性载体试剂催化绕丹宁及N-苯基绕丹宁和芳香醛的缩合反应合成了14个绕丹宁衍生物并研究了影响反应的因素。 |
| 关 键 词： | 微波辐射 绕丹宁 缩合 芳醛 |
| 收稿时间： | 1993-12-03 |
The Condensation of Rhodanine or N-Phenylrhodanine with Aromatic Aldehyde Under Microwave,Solid Base as a Supporter |
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| ZHANG Ming,WANG Cun-De,YU Shi-Long,TIAN Zhao-Bin,ZHANG Lin,CHEN Zhong-Jun,LI Ji-Guo.The Condensation of Rhodanine or N-Phenylrhodanine with Aromatic Aldehyde Under Microwave,Solid Base as a Supporter[J].Chemical Research In Chinese Universities,1994,15(11):1647-1650. | |
| Authors: | ZHANG Ming WANG Cun-De YU Shi-Long TIAN Zhao-Bin ZHANG Lin CHEN Zhong-Jun LI Ji-Guo |
| Institution: | 1. Yangzhou institute of Technology., Yangzhou, 225001; 2. Nanjing University |
| Abstract: | The condensation reaction of rhodanine or N-phenylrhodanine with aromatic aldehyde was catalyzed by microwave irradiation and with solid base as a supporter. The effects of basic supporter, microwave power and time on the reaction were investigated. Compared with conventional method without solvent or microwave. this method has better the advantage in yields, shorter reaction time and milder reaction conditions. Using 450 Wmicrowave and K2CO3/Al2O3 as basic supporter makes the condensation reaction speed above 102 time faster.Fourteen rhodanine derivatives are obtained. |
| Keywords: | Microwave irradiation Rhodanine Condensation Aromatic aldehyde |
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