| 铜(Ⅰ)催化亚铁氰化钾对含氮杂环溴化物的氰基化反应 |
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| 引用本文： | 蔡良珍,刘斌,董于虎,杜广延,陶晓春.铜(Ⅰ)催化亚铁氰化钾对含氮杂环溴化物的氰基化反应[J].化学学报,2009,67(21):2523-2526. |
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| 作者姓名： | 蔡良珍 刘斌 董于虎 杜广延 陶晓春 |
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| 作者单位： | 华东理工大学化学与分子工程学院,上海,200237 |
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| 摘 要： | 以亚铁氰化钾为氰基化试剂, 加入N,N-二甲基乙二胺、异丙基咪唑与催化量的碘化亚铜, 从一系列含氮杂环溴化物制备相应的氰基化合物, 操作简便, 分离收率高, 并且环保.
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| 关 键 词： | 亚铁氰化钾 氰基化 异丙基咪唑 N N-二甲基乙二胺 含氮杂环氰基化合物 |
| 收稿时间： | 2009-05-08 |
| 修稿时间： | 2009-07-01 |
Copper(I) Iodide Catalyzed Cyanation of N-Heteroaryl Bromides Using Potassium Hexacyanoferrate(II) |
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| Cai Liangzhen,Liu Bin,Dong Yuhu,Du Guangyan,Tao Xiaochun.Copper(I) Iodide Catalyzed Cyanation of N-Heteroaryl Bromides Using Potassium Hexacyanoferrate(II)[J].Acta Chimica Sinica,2009,67(21):2523-2526. |
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| Authors: | Cai Liangzhen Liu Bin Dong Yuhu Du Guangyan Tao Xiaochun |
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| Institution: | (School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237) |
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| Abstract: | An efficient and user-friendly synthesis for a series of N-heteroaryl nitriles is described. This process is based on the CuI catalyzed cyanation of N-heteroaryl bromides with K4Fe(CN)6] in the presence of N-isopropylimidazole and N,N-dimethylethylenediamine. The results show that the reaction has good to high yields. |
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| Keywords: | N cyanation N-isopropylimidazole N N'-dimethylethylene-diamine N-heteroaryl nitrile |
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