| Pd/C催化水合肼还原法制备对氨基苯乙酸 |
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| 引用本文： | 丁建新,季小明,支三军,韦长梅.Pd/C催化水合肼还原法制备对氨基苯乙酸[J].淮阴师范学院学报(自然科学版),2013(3):240-242. |
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| 作者姓名： | 丁建新 季小明 支三军 韦长梅 |
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| 作者单位： | [1]江苏安邦电化有限公司,江苏淮安223002 [2]淮阴师范学院化学化工学院,江苏淮安223300 |
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| 基金项目： | 江苏省高校科研成果产业化推进工程项目（JHB2011-57）;江苏省低维材料化学重点建设实验室开放研究基金项目（JSKC11099）;南京大学淮安高新技术研究院独立研究项目（2011Z10） |
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| 摘 要： | 研究了在Pd/C催化下水合肼还原对硝基苯乙酸制备对氨基苯乙酸的方法.讨论了反应时间、反应温度、水合肼及催化剂用量对产物收率的影响,在优化条件下对氨基苯乙酸的收率达89.52%.经IR、MS和NMR证实了其结构.
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| 关 键 词： | 水合肼 对氨基苯乙酸 还原法 |
Study on the Preparation of 4-Aminophenylacetic Acid by Hydrazine Hydrate Reduction Method in Presence of Pd/C Catalyst |
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| DING Jian-xin,JI Xiao-ming,ZHI San-jun,WEI Chang-mei.Study on the Preparation of 4-Aminophenylacetic Acid by Hydrazine Hydrate Reduction Method in Presence of Pd/C Catalyst[J].Journal of Huaiyin Teachers College(Natrual Science Edition),2013(3):240-242. |
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| Authors: | DING Jian-xin JI Xiao-ming ZHI San-jun WEI Chang-mei |
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| Institution: | 1 .Jiangsu Anpon Electrochemical Co., Ltd., Jiangsu Huaian 223002, China;2. School of Chemistry and Chemical Engineering, Huaiyin Normal University, Jiangsu Huaian 223300, China) |
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| Abstract: | The preparation method of 4-aminophenylacetic acid by reduction of 4-nitrophenylacetic acid with hydrazine hydrate in presence of Pd/C catalyst was studied .The influences on the product yield of reaction time , reaction temperature and quantities of hydrazine hydrate and catalyst used were investigated .Under the optimum conditions ,the yield of 4-aminophenylacetic acid could reach 89.52% . IR and 1 HNMR proved the structure of product . |
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| Keywords: | hydrazine hydrate reduction 4-aminophenylacetic acid |
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