| 硝基化合物还原制备芳香胺工艺研究进展 |
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| 引用本文： | 黄培,王朋朋,黄丽萍.硝基化合物还原制备芳香胺工艺研究进展[J].陶瓷科学与艺术,2007(4). |
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| 作者姓名： | 黄培 王朋朋 黄丽萍 |
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| 作者单位： | 南京工业大学化学化工学院 江苏南京210009 |
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| 摘 要： | 综述了还原芳香族硝基化合物制备芳胺的主要方法,包括催化加氢法、金属还原法、水合肼还原法、电化学还原法等.在对4种还原反应机理概述的基础上,分别介绍了其应用情况及各自的优缺点.其中水合肼还原法由于其具有反应收率高、产品纯度高及无污染等优点越来越受到人们的关注.
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| 关 键 词： | 硝基化合物 还原 芳胺 反应机理 进展 |
Development of the preparation methods for aromatic amine by reduction of aromatic nitro compounds |
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| HUANG Pei,WANG Peng-peng,HUANG Li-ping.Development of the preparation methods for aromatic amine by reduction of aromatic nitro compounds[J].Ceramics Science & Art,2007(4). |
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| Authors: | HUANG Pei WANG Peng-peng HUANG Li-ping |
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| Abstract: | Four preparation methods for aromatic amine were reviewed in the paper: reduction of metals,catalytic hydrogenation reduction,hydration hydrazine reduction and electro-chemical reduction.In these methods hydrazine hydrate reduction is the major one in the future for higher yields and purity and zero pollution.The reaction mechanism of these methods were also summarized. |
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| Keywords: | nitro compounds reduction aromatic amine reaction mechanism development |
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