| 2-羟基-3-氨基苯乙酮合成工艺的改进 |
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| 引用本文： | 李祥勇,樊剑竑,高春芳.2-羟基-3-氨基苯乙酮合成工艺的改进[J].淮海工学院学报,2000(1). |
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| 作者姓名： | 李祥勇 樊剑竑 高春芳 |
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| 作者单位： | 第七一六研究所!连云港，222006，第七一六研究所!连云港，222006，第七一六研究所!连云港，222006 |
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| 摘 要： | 对2-羟基-3-氨基苯乙酮的合成工艺条件及装置作了研究改进．改进后吡啶用量减少了85％．Pd／C催化剂循环使用和各类溶剂回收套用．减少了环境污染，降低了成本．放大试验结果稳定．产品总收率达文献值。
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| 关 键 词： | 2-羟基-3-氨基苯乙酮 催化氢化 合成 |
Improve on the Synthesis Technology of 3-Amino-2-Hydrophenylethylketone |
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| Li Xiangyong, Fan Jianhong ,Gao Chunfang.Improve on the Synthesis Technology of 3-Amino-2-Hydrophenylethylketone[J].Journal of Huaihai Institute of Technology:Natural Sciences Edition,2000(1). |
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| Authors: | Li Xiangyong Fan Jianhong Gao Chunfang |
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| Affiliation: | The 716th Rescarch Institute Lianyungang 222006 |
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| Abstract: | This paper studics and improves the technology conditions and installations of synthesis on 3-Amino--Hydropherylethylketone After improving using up quantity of pyridine reduces by 85%. By the way of using catalyst circularly and recycling solvents ,environment pollution is eflicaciously inproved and the cost is also reduced the result of enlarge test is stability the total yield reaches the value of literatures |
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| Keywords: | 3-Amino-2-hydrophenylethylketone catalyzing hydrogenation synthesis |
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