| 磷钨杂多酸应用于硝基苯制备实验的探讨 |
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| 引用本文： | 刘丽君,龚树文,尹汉东,牛梅菊,张宪玺.磷钨杂多酸应用于硝基苯制备实验的探讨[J].聊城大学学报(自然科学版),2011,24(3):9-11. |
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| 作者姓名： | 刘丽君 龚树文 尹汉东 牛梅菊 张宪玺 |
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| 作者单位： | 聊城大学化学化工学院,山东聊城,252059 |
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| 基金项目： | 山东省高等学校教学改革研究项目，聊城大学实验技术研究项目基金 |
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| 摘 要： | 以学生在基础无机实验中合成的磷钨杂多酸为催化剂,在避免使用浓硫酸且无其它溶剂存在情况下,以65%硝酸为硝化剂,催化苯硝化反应.结果表明,该催化反应可高选择性地制备一硝基苯,实现硝基苯制备实验的＂绿色化＂.
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| 关 键 词： | 硝化反应 苯 磷钨杂多酸 催化 |
Experimental Study on Nitration of Benzene Catalyzed by Phosphorus Tungsten Heteropoly Acid |
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| LIU Li-jun GONG Shu-wen YIN Han-dong NIU Mei-ju ZHANG Xian-xi.Experimental Study on Nitration of Benzene Catalyzed by Phosphorus Tungsten Heteropoly Acid[J].Journal of Liaocheng University:Natural Science Edition,2011,24(3):9-11. |
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| Authors: | LIU Li-jun GONG Shu-wen YIN Han-dong NIU Mei-ju ZHANG Xian-xi |
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| Institution: | LIU Li-jun GONG Shu-wen YIN Han-dong NIU Mei-ju ZHANG Xian-xi(School of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | The environment-friend nitration of benzene catalyzed by phosphorus tungsten heteropoly acid catalyst was achieved with high selectivity on mono-nitrobenzene,in which no sulfuric acid and other solvent besides nitric acid was used.And the catalyst was prepared by student themselves in basic inorganic chemistry experiment. |
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| Keywords: | nitration benzene phosphorus tungsten heteropoly acid catalysis |
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