| KF-蒙脱土催化下丙二腈与α,β-不饱和酮的迈克尔加成反应 |
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| 引用本文： | 史达清,a,b,吴楠b 庄启亚b.KF-蒙脱土催化下丙二腈与α,β-不饱和酮的迈克尔加成反应[J].中国化学,2009,27(1):169-173. |
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| 作者姓名： | 史达清 a b 吴楠b 庄启亚b |
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| 作者单位： | a苏州大学材料与化学化工学部，江苏省有机合成重点实验室，江苏，苏州215123 ;b徐州师范大学化学化工学院，江苏，徐州 221116 ; |
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| 摘 要： | 本论文研究了KF-蒙脱土催化下丙二腈与α,β-不饱和酮的迈克尔加成反应，研究发现在不同的反应温度下可以得到加成和环化两种不同的产物。该方法和现有的方法相比具有产率高、反应条件温和、操作简单、试剂易得等优点。
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| 关 键 词： | α β-不饱和酮 丙二腈 KF-蒙脱土 迈克尔加成反应 |
| 收稿时间： | 2008-3-9 |
| 修稿时间： | 2008-9-27 |
KF‐Montmorillonite‐catalyzed Michael Addition Reaction of Malononitrile to α,β‐Unsaturated Ketones |
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| Daqing SHI,Nan WU,Qiya ZHUANG.KF‐Montmorillonite‐catalyzed Michael Addition Reaction of Malononitrile to α,β‐Unsaturated Ketones[J].Chinese Journal of Chemistry,2009,27(1):169-173. |
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| Authors: | Daqing SHI Nan WU Qiya ZHUANG |
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| Institution: | 1. College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou, Jiangsu 215123, China;2. College of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou, Jiangsu 221116, China |
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| Abstract: | The Michael addition reaction of α,β‐unsaturated ketones with malononitrile catalyzed by KF‐montmorillonite was investigated. It was interesting to note that at different reaction temperatures the addition and cycloaddition reaction products were obtained. This method has the advantages of good yields, mild reaction conditions, easy work‐up and inexpensive reagents over the existing procedures. |
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| Keywords: | α β‐unsaturated ketone malononitrile KF‐montmorillonite Michael addition reaction |
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