| 4,4'-二氨基二苯醚合成工艺研究 |
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| 引用本文： | 刘元声,陈天云. 4,4'-二氨基二苯醚合成工艺研究[J]. 安徽化工, 2010, 36(4): 38-41. DOI: 10.3969/j.issn.1008-553X.2010.04.013 |
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| 作者姓名： | 刘元声 陈天云 |
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| 作者单位： | 安徽华星化工股份有限公司,安徽,巢湖,238000;合肥工业大学化工学院,安徽,合肥,230009 |
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| 摘 要： | 以对硝基氯苯和对硝基苯酚为基本原料,经过缩合、还原等反应合成了4,4＇-二氨基二苯醚。研究了合成的工艺参数,得到较佳工艺条件。放大实验结果表明,在最佳工艺条件下,4,4＇-二氨基二苯醚的合成收率达到80%。
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| 关 键 词： | 4 4’-二氨基二苯醚 4’-二硝基二苯醚 对硝基氯苯 对硝基苯酚 合成工艺 |
Study on Synthetic of 4.4'-Diaminodiphenyl Ether |
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| LIU Yuan-sheng,CHEN Tian-yun. Study on Synthetic of 4.4'-Diaminodiphenyl Ether[J]. Anhui Chemical Industry, 2010, 36(4): 38-41. DOI: 10.3969/j.issn.1008-553X.2010.04.013 |
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| Authors: | LIU Yuan-sheng CHEN Tian-yun |
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| Affiliation: | LIU Yuan-sheng1,CHEN Tian-yun2(1.Anhui Huaxing Chemical Industry Co.Ltd.,Hefei 230088,China;2.School of Chemical Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | In this paper,the technological parameters of synthesis 4,4’-diaminodiphenyl ether were studied from p nitrochlorobenzene and p-nitrophenol reacting with condensation reaction and deoxidation reaction.And the technological conditions were optimized.The results of larger scale experiments proved that the yield was 80%. |
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| Keywords: | 4,4’-diaminodiphenyl ether 4,4’-dinitordiphenyl ether p-nitrochlorobenzene p-nitrophenol synthetic technology |
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