| 聚乙二醇500相转移催化合成N,N—二乙基苯胺 |
| |
| 引用本文： | 田庆伟.聚乙二醇500相转移催化合成N,N—二乙基苯胺[J].大连铁道学院学报,2010(1). |
| |
| 作者姓名： | 田庆伟 |
| |
| 作者单位： | 大连交通大学环境科学与工程学院; |
| |
| 摘 要： | 用聚乙二醇500作相转移催化剂,在常压下由苯胺和溴乙烷合成N,N—二乙基苯胺,研究了多种反应因素对目的产物产率的影响,提出常压催化合成目的产物的最佳工艺条件是:苯胺和溴乙烷的摩尔比为1∶1.75,催化剂用量0.60 g,在45 mL 30×10-2的氢氧化钠溶液中,反应温度75℃,常压反应7 h,产品收率95.0%.
|
| 关 键 词： | 聚乙二醇 相转移催化 N N—二乙基苯胺 |
Study of Phase Transfer Catalytic Synthesis of N,N-Diethylaniline with Polyethylene Glycol 500 as Catalyst |
| |
| TIAN Qing-wei.Study of Phase Transfer Catalytic Synthesis of N,N-Diethylaniline with Polyethylene Glycol 500 as Catalyst[J].Journal of Dalian Railway Institute,2010(1). |
| |
| Authors: | TIAN Qing-wei |
| |
| Institution: | School of Environmental and Chemical Engineering;Dalian Jiaotong University;Dalian 116028;China |
| |
| Abstract: | |
| |
| Keywords: | polyethylene glycol phase transfer catalyst N N-diethylaniline |
| 本文献已被 CNKI 等数据库收录！ |
|
