| 2,5-二甲氧基-4-氯-硝基苯的铁粉还原及后处理方法研究 |
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| 引用本文： | 孙继友. 2,5-二甲氧基-4-氯-硝基苯的铁粉还原及后处理方法研究[J]. 化学世界, 1999, 40(2): 76-78 |
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| 作者姓名： | 孙继友 |
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| 作者单位： | 天津理工学院化学工程系 |
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| 摘 要： | ２，５－二甲氧基－４－氯－硝基苯为原料，经过铁粉还原方法合成２，５－甲氧基－４－氯苯胺，收率达９０％，进而，对还原反应体系的后处理方法进行了研究，还阐述了２，５－二甲氧基－４－氯苯胺及其乙酰乙酰基及其重氮盐衍生物的重要用途。
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| 关 键 词： | 2.5-二甲氧基-4-氯苯胺 有机颜料 还原反应 |
A Study of the Reduction of 2,5 Dimethoxy 4 chloro nitrobenzene with Iron Powder and its After Treatment |
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| Sun Jiyou. A Study of the Reduction of 2,5 Dimethoxy 4 chloro nitrobenzene with Iron Powder and its After Treatment[J]. Chemical World, 1999, 40(2): 76-78 |
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| Authors: | Sun Jiyou |
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| Abstract: | In this paper,2,5 dimethoxy 4 chloronitrobenzene was reduced to 2,5 dimethoxy 4 chloroaniline by iron powder with a yield of 90.0%.Some kinds of after treatment methods were established.Moreover,the product was used for the synthesis of some brilliant organic pigments such as C.I.PY83,C.I.PY97,C.I.PR146,etc. |
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| Keywords: | dimethoxy 4 chloroaniline organic pigment reduction |
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