| 亚硫酸钠还原法合成邻乙基苯肼 |
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| 引用本文： | 陈永杰,徐大军.亚硫酸钠还原法合成邻乙基苯肼[J].沈阳化工学院学报,1999,13(4):243-247. |
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| 作者姓名： | 陈永杰 徐大军 |
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| 作者单位： | 沈阳化工学院!辽宁沈阳110021 |
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| 摘 要： | 将邻乙基苯胺与亚硝酸钠反应生成重氮盐，再经亚硫酸氢钠还原制得邻乙基苯肼。采用盐酸洗涤法和柱层析法对产品进行了提纯。通过薄层色谱，红外光谱，核磁共振波谱及熔点测定确定了产品结构。
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| 关 键 词： | 邻乙基苯胺 邻乙基苯肼 亚硫酸氢钠 还原法 制药 |
Synthesis of o-Ethylphenylhydrazine with Sodium Sulfite Reduction |
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| CHEN Yong\|jie,\ XU Da\|jun,\ HAO Jing,\ WANG Yong.Synthesis of o-Ethylphenylhydrazine with Sodium Sulfite Reduction[J].Journal of Shenyang Institute of Chemical Technolgy,1999,13(4):243-247. |
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| Authors: | CHEN Yong\|jie \ XU Da\|jun \ HAO Jing \ WANG Yong |
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| Abstract: | A synthesis of \%o\%\|ethylphenylhydrazine is described with the features of the reaction of \%o\%\|ethylaniline with sodium nitrite to produce diazo and followed by reduction with sodium bisulfite (or sodium sulfite). The product is purified through hydrochloric acid washing method and column chromatography. The structure of the product is determined by means of TLC, IR and NMR. |
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| Keywords: | o\%\|ethylaniline %o\%\|ethylphenylhydrazine \ sodium bisulfite \ intermediate |
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