| 水滑石高效催化缺电子烯与胺类的共轭加成反应 |
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| 引用本文： | 陈露,朱娟,王箭,吴海虹,杨建国. 水滑石高效催化缺电子烯与胺类的共轭加成反应[J]. 中国化学工程学报, 2009, 17(5): 875-878. DOI: 10.1016/S1004-9541(08)60290-6 |
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| 作者姓名： | 陈露 朱娟 王箭 吴海虹 杨建国 |
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| 作者单位： | 1. Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University, Shanghai 200062, China;2. Energy Institue, Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA 16802, USA |
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| 基金项目： | the National Key Project of Scientific and Technical Supporting Programs Funded by Ministry of Science & Technology of China，上海市重点学科建设项目，Shanghai International Cooperation of Science and Technology Project |
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| 摘 要： | The novel efficient procedure has been developed for the conjugate addition of amines to electron deficient alkenes. A series of hydrotalcite-like materials were synthesized as catalyst for the conjugate addition of amines and alkenes. After optimizing the reaction conditions, ZnAl-LDHs (3︰1) was chosen as the best catalyst for the reaction. The results showed that the catalyst worked very well for the conjugate addition of amines to electron deficient alkenes with the excellent yields in several minutes. Operational simplicity, no solvent, low cost of the catalyst, high yields, reusability, excellent chemoselectivity, wide applicability are the key features of this method.
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| 关 键 词： | hydrotalcite-like material conjugate addition chemoselectivity solvent-free synthesis |
| 收稿时间： | 2009-03-05 |
| 修稿时间： | 2009-7-28 |
Hydrotalcite-like Materials as Catalyst for the Conjugate Addition of Amines to Electron Deficient Alkenes |
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| CHEN Lu,ZHU Juan,WANG Jian,WU Haihong,YANG Jianguo. Hydrotalcite-like Materials as Catalyst for the Conjugate Addition of Amines to Electron Deficient Alkenes[J]. Chinese Journal of Chemical Engineering, 2009, 17(5): 875-878. DOI: 10.1016/S1004-9541(08)60290-6 |
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| Authors: | CHEN Lu ZHU Juan WANG Jian WU Haihong YANG Jianguo |
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| Affiliation: | 1. Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University, Shanghai 200062, China;2. Energy Institue, Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA 16802, USA |
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| Abstract: | The novel efficient procedure has been developed for the conjugate addition of amines to electron deficient alkenes. A series of hydrotalcite-like materials were synthesized as catalyst for the conjugate addition of amines and alkenes. After optimizing the reaction conditions, ZnAl-LDHs (3 :1) was chosen as the best catalyst for the reaction. The results showed that the catalyst worked very well for the conjugate addition of amines to electron deficient alkenes with the excellent yields in several minutes. Operational simplicity, no solvent, low cost of the catalyst, high yields, reusability, excellent chemoselectivity, wide applicability are the key features of this method. |
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| Keywords: | hydrotalcite-like material conjugate addition chemoselectivity solvent-free synthesis |
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