| 正交法合成邻硝基苯酚最佳反应条件实验探讨 |
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| 引用本文： | 张紫燕,李茂生.正交法合成邻硝基苯酚最佳反应条件实验探讨[J].广西工学院学报,2003,14(1):68-70. |
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| 作者姓名： | 张紫燕 李茂生 |
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| 作者单位： | 武汉理工大学,化学部化学实验室,湖北,武汉,430063 |
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| 摘 要： | 以苯酚硝酸钠和浓硫酸为原料，合成邻硝基苯酚和对硝基苯酚，产率一般很低，讨论了以硝酸钠和浓硫酸为原料，在醋酸介质下进行硝化反应合成邻硝基苯酚同时提取对硝基苯酚。通过正交法确定最佳反应条件，并对实验结果进行讨论。
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| 关 键 词： | 正交法 邻硝基苯酚 最佳反应条件 合成 实验研究 苯酚硝酸钠 浓硫酸 对硝基苯酚 |
| 文章编号： | 1004-6410(2003)01-0068-03 |
| 修稿时间： | 2002年11月28 |
A research into the experiment in the best reaction condition of positive-crossing method of compounding nitrophenol |
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| ZHANG Zi yan,LI Mao sheng.A research into the experiment in the best reaction condition of positive-crossing method of compounding nitrophenol[J].Journal of Guangxi University of Technology,2003,14(1):68-70. |
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| Authors: | ZHANG Zi yan LI Mao sheng |
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| Abstract: | In general, it is very low in quantity of production by using phenol nitre and concentrated sulphuric acid as raw materials The essay discusses that using nitre and concentrated sulphuric acid as raw materials, through nitration reaction under the medium of acetic acid, o nitrophenol is compounded and at the same time p nitrophenol is obtained The best reaction conditions are determined by the positive crossing method and the results of the experiment are discussed |
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| Keywords: | o nitrophenol p nitrophenol positive crossing method |
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