| 第 34 卷第 2 期 |  | Vol. 34 No. 2 | | 2004 年 4 月 | Apr 2004 |
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所属栏目：其它
2,5-二羧酸甲酯-3,4-二酚钠噻吩的合成 |
| 易捷; 谢原寿; 邹乘艳(湘潭大学化学学院; 湖南湘潭) |
| 摘 要：简要叙述了2,5 二羧酸甲酯 3,4 二酚钠噻吩的应用情况。指出了其制备过程中由硫代二甘酸生成硫代二甘酸二甲酯的反应规律以及合成2,5 二羧酸甲酯 3,4 二酚钠噻吩的方法,重点阐述了酯化反应中提高收率的措施和方法。 |
| 关键词：聚乙撑二氧噻吩; 硫代二甘酸; 硫代二甘酸二甲酯; 2; 5-二羧酸甲酯-3; 4-二酚钠噻吩 |
| 中图分类号：TQ251.2 文献标识码：A 文章编号：1009-9212(2004)02-0025-03 |
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| The Synthesis of Disodium 2,5-dicarbethoxy-3,4-dioxythiophene |
| YI Je; XIE Yuan-shou; ZHOU Cheng-yan （College of Chemistry; Xiangtan University; Xiangtan 411105; China） |
| Abstract：The development and application of disodium 2,5-dicarbethoxy-3,4-dioxythiophene were revielved. The initial character of thiodiglycolic and dimethyl thiodiglycolate and the synthesis of disodium 2,5-dicarbethoxy-3,4-dioxythiophene were pointed out. The technologe of its esterifization was discussed especially in this artic. |
| Key words：polyethylenedioxythiophene; thiodiglycolic acid; dimethly thiodiglycolate; disodium 2; 5-dicarbethoxy-3; 4-dioxythiophene |
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收稿日期：2003-08-28
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