| 3，4’-二氨基二苯醚合成工艺的研究进展 |
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| 引用本文： | 宋涛,宋志祥,彭长征,佘万能.3，4’-二氨基二苯醚合成工艺的研究进展[J].化工中间体,2008,4(9):65-68. |
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| 作者姓名： | 宋涛 宋志祥 彭长征 佘万能 |
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| 作者单位： | 湖北化学研究院,湖北,武汉,430074 |
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| 摘 要： | 介绍了3，4’－二氨基二苯醚合成方法的研究进展，阐述了其工艺路线及条件。分析比较认为，以对硝基氯苯和间氨基苯酚缩合法合成3－氨基－4’－硝基二苯醚中间体．再催化加氢制得3，4’－二氨基二苯醚是较好的合成路线。
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| 关 键 词： | 3 4’-二氨基二苯醚 3-氨基-4’-硝基二苯醚 水合肼 催化加氢 |
RESEARCH PROGRESS IN SYNTHESIZING 3,4'-DIAMINODIPHENYL ETHER |
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| Authors: | Song Tao Song Zhixiang Peng Changzheng She Wanneng |
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| Affiliation: | (Hubei Research Institute of ehemistry,hubei,Wuhan 430074,China) |
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| Abstract: | The developments of synthetic methods of 3,4′-diaminodiphenyl ether（DADPE） and its Process and reaction conditions were introduced. Based on comparison, we suggested that condensation method for producing intermediate 3-amino-4′-nitro-diphenyl ether （ANDPE） from the raw material m-Aminophenol and p-chloro-nitrobenzene, and then through catalytic hydrogenation for producing DADPE is the better synthetic route. |
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| Keywords: | 3 4′-diaminodiphenyl ether 3-amino-4′-nitro-diphenyl ether hydrazine hydrate catalytic hydrogenation |
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