| 聚氯乙烯-三氯化铁树脂催化合成乳酸正丁酯 |
| |
| 引用本文： | 俞善信,平伟军,欧植泽. 聚氯乙烯-三氯化铁树脂催化合成乳酸正丁酯[J]. 应用化工, 1999, 28(3): 20 |
| |
| 作者姓名： | 俞善信 平伟军 欧植泽 |
| |
| 作者单位： | 湖南师范大学化学化工学院,长沙,410081 |
| |
| 摘 要： | 首次将聚氯乙烯－ 三氯化铁催化剂应用于乳酸正丁酯的合成中，由乳酸和正丁醇反应生成乳酸正丁酯。当 ０．１ ｍ ｏｌ乳酸，０．４ ｍ ｏｌ正丁醇和 １．０ ｇ 催化剂回流加热 ２．０ ｈ，产品收率达 ９８．６％ 。
|
| 关 键 词： | 乳酸正丁酯 聚氯乙烯-三氯化铁树脂 合成 催化 |
| 修稿时间： | 1999-04-05 |
Catalytic Synthesis of n-Butyl Lactate by Polyvinyl Chloride-Ferric Chloride Resin |
| |
| Yu Shanxin,Ping Waijun,Ou Zhize. Catalytic Synthesis of n-Butyl Lactate by Polyvinyl Chloride-Ferric Chloride Resin[J]. Applied chemical industry, 1999, 28(3): 20 |
| |
| Authors: | Yu Shanxin Ping Waijun Ou Zhize |
| |
| Abstract: | In the paper,the catalyst of polyvinyl chloride-ferric chloride(PVC-FeCl 3) was used in the synthesis of n-butyl lactate.n-Butyl alcohol reacted with lactic acid in the presence of PVC-FeCl 3 to yield n-butyl lactate.Thus,a mixture of 0.1 mol lactic acid,0.4 mol n-butyl alcohol and 1.0 g catalyst were heated for 2.0 h at refluxing temperature,the yield was 98.6%. |
| |
| Keywords: | n-butyl lactate polyvinyl chloride-ferric chloride resin synthesis catalysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
