| Sulfonated poly(4-vinylpyridine) heteropolyacid salts:A reusable green solid catalyst for Mannich reaction |
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| 作者姓名： | Wen-You Li Ying-Xiao Zong Jun-Ke Wang Yu-Ying Niu |
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| 作者单位： | a Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, China;
b Department of Chemical Engineering, Jiuquan Vacational and Technical College, Jiuquan 735009, China;
c Gansu Engineering Laboratory of Applied Mycology, Hexi University, Zhangye 734000, China |
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| 基金项目： | This work was financially supported by Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities (No. XZ1011), the President's Funds of Hexi University (No. XZ-2009-9), Gansu Engineering Laboratory of Applied Mycology, and the National Science Foundation of China (No. 21262010). |
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| 摘 要： | Sulfonated poly（4-vinylpyridine） heteropolyacid salts acted as a heterogeneous catalyst to effectively catalyze the one-pot synthesis of β-amino carbonyl compounds via the Mannich reaction between aromatic aldehydes, aromatic ketone, and aromatic amines. In addition, the catalyst could be easily recovered by the filtration and reused six times without significant loss of catalytic activity.
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| 关 键 词： | 固体催化剂 Mannich反应 乙烯基吡啶 杂多酸盐 可重复使用 磺化 非均相催化剂 一锅法合成 |
| 收稿时间： | 22 September 2013 |
Sulfonated poly（4-vinylpyridine） heteropolyacid salts A reusable green solid catalyst for Mannich reaction |
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| Wen-You Li,Ying-Xiao Zong,Jun-Ke Wang,Yu-Ying Niu.Sulfonated poly(4-vinylpyridine) heteropolyacid salts:A reusable green solid catalyst for Mannich reaction[J].Chinese Chemical Letters,2014,25(4):575-578. |
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| Authors: | 《Chinese Chemical Letters》 |
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| Institution: | a Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, China;
b Department of Chemical Engineering, Jiuquan Vacational and Technical College, Jiuquan 735009, China;
c Gansu Engineering Laboratory of Applied Mycology, Hexi University, Zhangye 734000, China |
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| Abstract: | Sulfonated poly(4-vinylpyridine) heteropolyacid salts acted as a heterogeneous catalyst to effectively catalyze the one-pot synthesis of β-amino carbonyl compounds via the Mannich reaction between aromatic aldehydes, aromatic ketone, and aromatic amines. In addition, the catalyst could be easily recovered by the filtration and reused six times without significant loss of catalytic activity. |
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| Keywords: | Mannich reaction Heteropolyacid Poly（4-vinylpyridine） Heterogeneous catalyst |
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