| NaHSO4•SiO2催化合成β-烯胺酮(酯) |
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| 引用本文： | 王宏社,苗建英.NaHSO4•SiO2催化合成β-烯胺酮(酯)[J].有机化学,2007,26(2):266-268. |
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| 作者姓名： | 王宏社 苗建英 |
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| 作者单位： | 宝鸡文理学院化学化工系,宝鸡,721007 |
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| 基金项目： | 陕西省教育厅专项科研计划（No.02JK054）和陕西省教育厅自然科学基金（No.00JK126）资助项目. |
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| 摘 要： | NaHSO4?SiO2作催化剂, 1,3-二羰基化合物和伯胺在室温下反应合成了一系列β-烯胺酮(酯), 该法反应条件温和, 产率高, 催化剂能回收再利用.
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| 关 键 词： | 1 3-二羰基化合物 β-烯胺酮(酯) NaHSO4?SiO2 催化 |
| 收稿时间： | 2005-10-19 |
| 修稿时间： | 2005-10-19 |
Silica Supported Sodium Hydrogen Sulfate Catalyzed Efficient Synthesis of β-Enamino Ketones and Esters |
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| WANG Hong-She,MIAO Jian-Ying.Silica Supported Sodium Hydrogen Sulfate Catalyzed Efficient Synthesis of β-Enamino Ketones and Esters[J].Chinese Journal of Organic Chemistry,2007,26(2):266-268. |
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| Authors: | WANG Hong-She MIAO Jian-Ying |
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| Institution: | Department of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji 721007 |
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| Abstract: | Silica supported sodium hydrogen sulfate (NaHSO4?SiO2) has been found to be an efficient heterogeneous catalyst for the condensation of 1,3-dicarbonyl compounds with primary amines to give the corresponding β-enamino ketones and esters in good yields at room temperature. The catalyst could be easily recovered from the reaction mixture. |
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| Keywords: | 1 3-dicarbonyl compound β-enamino ketone and ester NaHSO4?SiO2 catalysis |
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