| NKC-9酸性树脂非均相催化合成查耳酮 |
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| 引用本文： | 姜文清,邹建平,安礼涛.NKC-9酸性树脂非均相催化合成查耳酮[J].苏州大学学报(医学版),2008,24(1):78-79,90. |
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| 作者姓名： | 姜文清 邹建平 安礼涛 |
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| 作者单位： | 苏州大学化学化工学院,江苏省有机合成重点实验室,江苏苏州215123 |
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| 摘 要： | NKC-9酸性树脂催化芳醛与苯乙酮的Claisen-Schmidt缩合合成了五种查耳酮，收率81％～92％．考察了催化剂的用量和溶剂对收率的影响．该方法产率高、操作简便．产物结构经IR、NMR数据确认．
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| 关 键 词： | NKC-9酸性树脂 Claisen-Schmidt反应 查耳酮 |
| 文章编号： | 1000-2073（2008）01-0078-02 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007年3月20日 |
NKC-9 acidic resin catalyzed the synthesis of chalcones |
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| Jiang Wenqing,Zou Jianping,An Litao.NKC-9 acidic resin catalyzed the synthesis of chalcones[J].Journal of Suzhou University(Natural Science),2008,24(1):78-79,90. |
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| Authors: | Jiang Wenqing Zou Jianping An Litao |
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| Institution: | (School of Chemistry and Chemical Engineering key laboratory of Organic Synthesis of Jiansu Province, Suzhou University,Suzhou 215123, Jiangsu, China) |
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| Abstract: | Claisen-Schmidt condensation of acetophenone with aromatic aldehydes was catalyzed by NKC-9 acidic resin in chloroform under refluxing condition. Five chalcones were prepared in the yield of 81% -92%. It was found that the yield mainly depended on the catalyst loading and the solvent. The structures of the products were characterized by IR and NMR spectra. |
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| Keywords: | NKC-9 resin claisen-schmidt reaction chalcone |
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