| 对甲基苯磺酸催化合成丁二酸二异丙酯 |
| |
| 引用本文： | 宋秀娟,覃志忠,张国亮,张凤宝. 对甲基苯磺酸催化合成丁二酸二异丙酯[J]. 化学工业与工程, 2006, 23(1): 93-94,F0003 |
| |
| 作者姓名： | 宋秀娟 覃志忠 张国亮 张凤宝 |
| |
| 作者单位： | 天津大学化工学院,天津,300072;沧州华光化工股份公司,河北,东光,061600 |
| |
| 摘 要： | 以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂，催化合成丁二酸二异丙酯。探讨了反应时间、醇酸摩尔比、催化剂用量以及带水剂用量对酯化收率的影响，确定了较适宜的反应条件。在此条件下酯化收率达96．5％。
|
| 关 键 词： | 丁二酸二异丙酯 对甲基苯磺酸 催化 合成 |
| 文章编号： | 1004-9533（2006）01-0093-03 |
| 收稿时间： | 2004-09-28 |
| 修稿时间： | 2004-09-28 |
Synthesis of Diisopropyl Succinate Catalyzed by p-Methyl Benzenesulfonic Acid |
| |
| SONG Xiu-juan,QIN Zhi-zhong,ZHANG Guo-liang,ZHANG Feng-bao. Synthesis of Diisopropyl Succinate Catalyzed by p-Methyl Benzenesulfonic Acid[J]. Chemical Industry and Engineering, 2006, 23(1): 93-94,F0003 |
| |
| Authors: | SONG Xiu-juan QIN Zhi-zhong ZHANG Guo-liang ZHANG Feng-bao |
| |
| Affiliation: | 1. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; 2. Cangzhou Huaguang Chemicals Company, Hebei Dongguang 061600, China |
| |
| Abstract: | Diisopropyl succinate was synthesized from succinic acid and isopropanol with p-methyl benzenesulfonic acid as catalyst. The effects of reaction time, feeds mole ratio, and the amount of catalyst used in the esterification on the yield were discussed. The optimum reaction conditions were determined, and the yield under these conditions reaches 96.5 % . |
| |
| Keywords: | diisopropyl succinate p-methyl benzenesulfonic acid catalysis synthesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
