| 强酸树脂环境友好催化合成阿司匹林 |
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| 引用本文： | 熊知行,赵承光.强酸树脂环境友好催化合成阿司匹林[J].宜春学院学报,2007,29(4):13-14. |
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| 作者姓名： | 熊知行 赵承光 |
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| 作者单位： | 宜春学院化学与生物工程学院,江西,宜春,336000 |
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| 基金项目： | 江西省教育科学规划项目 |
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| 摘 要： | 以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林.探讨了催化剂用量、反应时间、反应温度对阿司匹林收率的影响以及催化剂重复使用情况.结果表明强酸阳离子交换树脂是合成阿司匹林的优良催化剂,是一种绿色催化剂.
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| 关 键 词： | 强酸阳离子交换树脂 阿司匹林 催化合成 |
| 文章编号： | 1671-380X（2007）04-0013-02 |
| 收稿时间： | 2007-03-26 |
| 修稿时间： | 2007年3月26日 |
Catalytic synthesis of aspirin with cation exchange resin |
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| XIONG Zhi-xing,ZHAO Cheng-guang.Catalytic synthesis of aspirin with cation exchange resin[J].Journal of Yichun University,2007,29(4):13-14. |
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| Authors: | XIONG Zhi-xing ZHAO Cheng-guang |
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| Institution: | College of Chemistry and Bioengineering, Yichun University, Jiangxi Yichun, 336000 China |
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| Abstract: | Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong-acid cation exchange resin.The effect of reaction temperature,reaction time,the amount of catalyst and the efficiency of the resin recycled and used on the synthesis were studied.Experimental result showed that the cation exchange resin works well on the reaction with efficient activity.They are environmentally friendly catalyst for synthesis of aspirin. |
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| Keywords: | strong-acid cation exchange resin aspirin catalytic synthesis |
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