| 4,4’-二氨基二苯醚的合成研究进展 |
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| 引用本文： | 王凯云,曹贵平.4,4’-二氨基二苯醚的合成研究进展[J].精细石油化工,2005(3). |
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| 作者姓名： | 王凯云 曹贵平 |
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| 作者单位： | 华东理工大学国家重点化学工程实验室，华东理工大学国家重点化学工程实验室 上海 200237，上海 200237 |
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| 摘 要： | 介绍了4,4′-二氨基二苯醚合成方法的研究进展,阐述了其工艺条件。经过分析比较,认为以对硝基氯苯为原料用改进的一步缩合法合成4,4′-二硝基二苯醚中向体,然后再催化加氢得到4,4′-二氨基二苯醚是较好的合成路线。
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| 关 键 词： | 4 4′二氨基二苯醚 4 4′-二硝基二苯醚 改进的一步缩合 催化氢化 |
RESEARCH PROGRESS IN SYNTHESIZING 4,4'-DIAMINODIPHENYL ETHER |
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| Wang Kaiyun Cao Guiping.RESEARCH PROGRESS IN SYNTHESIZING 4,4''''-DIAMINODIPHENYL ETHER[J].Speciality Petrochemicals,2005(3). |
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| Authors: | Wang Kaiyun Cao Guiping |
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| Abstract: | The developments of synthetic methods of 4,4'-diaminodiphenyl ether(DADPE)and its re- action conditions were reviewed.Based on comparison,we suggest that with the improved one step condensation method for producing intermediate 4,4'-dinitrodiphenyl ether(DNDPE)from the raw material p-chloro-nitrobenzene,and then through catalytic hydrogenation for producing DADPE are the better synthetic routes. |
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| Keywords: | 4 4'-diaminodiphenyl ether 4 4'-dinitrodiphenyl ether improved one step condensation catalytic hydrogenation |
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