| 甲基丙烯酰胺乙基二甲基胺的合成及表征 |
| |
| 引用本文： | 李入林,王琳. 甲基丙烯酰胺乙基二甲基胺的合成及表征[J]. 精细石油化工, 2009, 26(3) |
| |
| 作者姓名： | 李入林 王琳 |
| |
| 作者单位： | 南阳理工学院生物与化学工程化学院,河南,南阳,473006;南阳师范学院化学与制药工程学院,河南,南阳,473061 |
| |
| 摘 要： | 用二丁基二月桂酸锡作催化剂,由甲基丙烯酸甲酯和N,N-二甲基乙二胺合成了一种新型功能单体甲基丙烯酰胺乙基二甲基胺(MAEDA)。最佳合成条件为:原料N,N-二甲基乙二胺和甲基丙烯酸甲酯的摩尔配比为1:2,催化剂二丁基二月桂酸锡的加入量为料液量的2%,在95～100℃间反应4 h,产物收率可达94%。产物经红外光谱、H NMR、C NMR和元素分析等进行了表征。
|
| 关 键 词： | 甲基丙烯酸甲酯 N N-二甲基乙二胺 甲酯甲基丙烯酰胺乙基二甲基胺 酰胺化 |
SYNTHESIS AND CHARACTERIZATION OF METHYL ACRYLAMIDE ETHYL DIMETHYL AMINE |
| |
| Li Rulin,Wang Lin. SYNTHESIS AND CHARACTERIZATION OF METHYL ACRYLAMIDE ETHYL DIMETHYL AMINE[J]. Speciality Petrochemicals, 2009, 26(3) |
| |
| Authors: | Li Rulin Wang Lin |
| |
| Affiliation: | Li Rulin~1 and Wang Lin~2 (1.Biochemical Engineering College,Nanyang Science Institute,Nanyang 473004,He'nan,China,2.Chemistry and Pharmaceutical Engineering College,Nanyang Normal University,Nanyang 473061,China) |
| |
| Abstract: | A novel functional monomer,methyl acrylamide ethyl dimethyl amine(MAEDA) was synthesized from methyl methacrylate and N,N-dimethyl ethylenediamine in the presence of tin dibutyl dilaurate as catalyst.The optimum conditions were found as follows:molar ratio of N,N-dimethyl ethylenediamine to methyl methacrylate 1:2,2%catalyst in the feed solution,reaction temperature 95-100℃and reaction time 4 h.The yield reached above 94%under the above conditions.The product was characterized by IR spectrum,~1H NMR,C NMR and elemental analysis. |
| |
| Keywords: | methyl methacrylate N N-dimethyl ethylenediamine methyl acrylamide ethyldimethyl amine amidation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
