| 2，3，4－三氟硝基苯的合成研究 |
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| 引用本文： | 刘升一,孙明昆,钱佐国. 2，3，4－三氟硝基苯的合成研究[J]. 中国海洋大学学报(自然科学版), 1995, 0(1) |
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| 作者姓名： | 刘升一 孙明昆 钱佐国 |
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| 摘 要： | 提出以２，６－二氯苯胺为原料，经重氮化、氟硼酸重氮盐热分解、硝化、氟化等步骤，制成２，３，４－三氟硝基苯。优点是工艺简单，收率较高．
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| 关 键 词： | 2，3，4－三氟硝基苯；药物中间体；合成 |
SYNTHESIS OF 2, 3, 4-TRIFLUORONITROBENZENE |
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| Liu Shengyi, Sun Mingkun, Qian Zuoguo. SYNTHESIS OF 2, 3, 4-TRIFLUORONITROBENZENE[J]. Periodical of Ocean University of China, 1995, 0(1) |
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| Authors: | Liu Shengyi Sun Mingkun Qian Zuoguo |
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| Affiliation: | Department of Marine Chemistry |
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| Abstract: | The paper describes the preparation of 2, 3, 4-trifluoronitrobenzene in relatively higher yields. The preparation comprises a four-step process, i. e., the diazotization of 2, 6 -dichloroaminobenzene, the Schiemann reaction of the obtained diazonium borofluoride, nitration and fluorination with potassium fluoride. |
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| Keywords: | trifluoronitrobenzene synthesis medicine intermediate synthesis |
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