| 4-乙酰苯胺磺酸酯类化合物的合成研究 |
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| 引用本文： | 胡秀秀,庄苍伟,王雅珍,林伟.4-乙酰苯胺磺酸酯类化合物的合成研究[J].化学通报,2020,83(2):150-155. |
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| 作者姓名： | 胡秀秀 庄苍伟 王雅珍 林伟 |
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| 作者单位： | 江苏理工学院化学与环境工程学院 常州 213001 |
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| 基金项目： | 国家自然科学基金项目（No. 21502074） |
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| 摘 要： | 本文合成了新型离子负载双(三氟乙酰氧基)碘苯(BTI)试剂,并将其用于催化乙酰苯胺的磺酰化反应,以较高产率选择性合成了对甲苯磺酸4-乙酰氨基-苯基酯化合物。考察了氧化剂、溶剂、添加剂、温度等条件对乙酰苯胺的磺酰化反应的影响。反应完全后离子负载的BTI试剂可回收,经再生并循环利用三次后,其反应活性几乎保持不变。
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| 关 键 词： | 离子负载双(三氟乙酰氧基)碘苯 催化 合成 |
| 收稿时间： | 2019/9/29 0:00:00 |
| 修稿时间： | 2019/12/12 0:00:00 |
Research on the Syntheses of 4-Phenylacetamide Sulfonates |
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| Hu Xiuxiu,Zhuang Cangwei,Wang Yazhen and Lin Wei.Research on the Syntheses of 4-Phenylacetamide Sulfonates[J].Chemistry,2020,83(2):150-155. |
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| Authors: | Hu Xiuxiu Zhuang Cangwei Wang Yazhen and Lin Wei |
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| Institution: | School of Chemistry and Environmental Engineering,Jiangsu University of Technology,School of Chemistry and Environmental Engineering,Jiangsu University of Technology,School of Chemistry and Environmental Engineering,Jiangsu University of Technology,School of Chemistry and Environmental Engineering,Jiangsu University of Technology |
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| Abstract: | In this paper, a new type of ion-supported bis(trifluoroacetoxy)iodobenzene(BTI)reagent wassynthesized and used to catalyze the sulfonylation reaction of acetanilide. The effects of oxidant, solvent, additive, temperature and other conditions on the reaction were investigated. After tosyloxylation, the reagent was transformedinto ion-supported iodobenzene, which could be recovered, regenerated and recycled three times without losing sulfonvlation activity. |
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| Keywords: | Ion-supported [bis(trifluoroacetoxy)]iodobenzene Catalysis Synthesize |
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