| 乳酸甲酯的合成研究 |
| |
| 引用本文： | 沈介发,张跃,严生虎,刘建武,张爱淮,郭文甲.乳酸甲酯的合成研究[J].精细化工中间体,2007,37(4):22-23,31. |
| |
| 作者姓名： | 沈介发 张跃 严生虎 刘建武 张爱淮 郭文甲 |
| |
| 作者单位： | 江苏工业学院设计研究所,江苏,常州,213164 |
| |
| 摘 要： | 以大孔强酸性阳离子交换树脂作催化剂,在不同条件下催化合成乳酸甲酯。实验结果表明:在催化剂作用下,反应温度60℃,流速180g/h,物料比n(甲醇)∶n(乳酸)=2∶1,酯化收率达85.36﹪。
|
| 关 键 词： | 乳酸甲酯 交换树脂 催化 酯化 |
| 文章编号： | 1009-9212（2007）04-0022-02 |
| 修稿时间： | 2007-06-18 |
Study on Synthesis of Methyl Lactade |
| |
| SHEN Jie-fa,ZHANG Yue,YAN Sheng-hu,LIU Jian-wu,ZHANG Ai-huai,GU Wen-jia.Study on Synthesis of Methyl Lactade[J].Fine Chemical Intermediates,2007,37(4):22-23,31. |
| |
| Authors: | SHEN Jie-fa ZHANG Yue YAN Sheng-hu LIU Jian-wu ZHANG Ai-huai GU Wen-jia |
| |
| Affiliation: | Institute of Fine Chemical, Jiangsu Polytechnic University, Changzhou 213164, China |
| |
| Abstract: | Synthesis of methyl lactate on the cation exchange resin was studied under the diffrent conditions. The optimal conditions of esterification from a sevies experiments were achieved as follow∶ molar ratio of methanol to lactic acid was 2 ∶ 1,reaction temperature 80℃,velocity of flow 180 g/h and the yield of esterification could reach 85.36% under the catalyst. |
| |
| Keywords: | methyl lactate ion exchange resin catalysis esterification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
