| 羧酸衍生物氨解实验的改进 |
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| 引用本文： | 陈朝辉. 羧酸衍生物氨解实验的改进[J]. 实验科学与技术, 2010, 8(6): 14-15,127 |
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| 作者姓名： | 陈朝辉 |
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| 作者单位： | 湖南化工职业技术学院实训处,湖南株洲412004 |
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| 摘 要： | 针对传统羧酸衍生物氨解实验内容单一,涉及知识面较小,产物被浪费等问题,文章从实验微型化入手,将验证性实验延伸应用于物质制备和提纯等方面。并解决了常温过滤过程中的堵塞、污染问题,减少了副产物的产生。
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| 关 键 词： | 改进 乙酰苯胺 乙酸酐 乙酰氯 冰乙酸 |
Improvement on the Ammonolysis Experiment of Carboxylic Acid Derivatives |
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| CHEN Zhao-hui. Improvement on the Ammonolysis Experiment of Carboxylic Acid Derivatives[J]. Experiment Science & Technology, 2010, 8(6): 14-15,127 |
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| Authors: | CHEN Zhao-hui |
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| Affiliation: | CHEN Zhao-hui(Department of Training,Hunan Chemical Industry Vocational Technology Institute,Zhuzhou 412004,China) |
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| Abstract: | As traditional ammonolysis Experiment of Carboxylic acid derivatives having some shortages such as a single content,involving less knowledge,product is wasted and so on. This article starts with this micro-experiment,extend the confirmatory experiment to preparation and purification of material,etc. These have helped to solve the problems of blocking and pollution in the process of filtration at room temperature and reduce the by-products. |
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| Keywords: | improvement acetanilide acetic anhydride chloride glacial acetic acid |
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