| CeCl_3·7H_2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction |
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| 引用本文： | Chun Xu Lü. CeCl_3·7H_2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction[J]. 中国化学快报, 2010, 21(1): 31-34. DOI: 10.1016/j.cclet.2009.08.011 |
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| 作者姓名： | Chun Xu Lü |
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| 作者单位： | a School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China;b National Institute of Advanced Industrial Science and Technology, Ibaraki 3058565, Japan |
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| 基金项目： | the financial support from Nanjing University of Science and Technology. |
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| 摘 要： | <正>Cerium trichloride heptahydrate(CeCl_3·7H_2O) was found to be an efficient and recyclable catalyst for the three-component direct Mannich reaction of anilines and benzaldehydes with acetophenone.This protocol has advantages of high yield,no environmental pollution,mild condition,and simple work-up procedure.
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| 关 键 词： | Cerium trichloride heptahydrate Mannich reaction β-Amino ketones Lewis acid |
| 收稿时间： | 2009-05-13 |
CeCl3•7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component mannich reaction |
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| Yan Dai,Bin Dong Li,Heng Dao Quan,Chun Xu L,uuml. CeCl3•7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component mannich reaction[J]. Chinese Chemical Letters, 2010, 21(1): 31-34. DOI: 10.1016/j.cclet.2009.08.011 |
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| Authors: | Yan Dai Bin Dong Li Heng Dao Quan Chun Xu Lü |
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| Affiliation: | a School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China;b National Institute of Advanced Industrial Science and Technology, Ibaraki 3058565, Japan |
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| Abstract: | Cerium trichloride heptahydrate (CeCl_3-7H_2O) was found to be an efficient and recyclable catalyst for the three-component direct Mannich reaction of anilines and benzaldehydes with acetophenone. This protocol has advantages of high yield, no environmental pollution, mild condition, and simple work-up procedure. |
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| Keywords: | Cerium trichloride heptahydrate Mannich reaction Lewis acid |
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