| 无溶剂条件下"一锅法"催化合成胺基烷基萘酚衍生物 |
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| 引用本文： | 宋志国,赵爽,万鑫.无溶剂条件下"一锅法"催化合成胺基烷基萘酚衍生物[J].有机化学,2011,31(6). |
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| 作者姓名： | 宋志国 赵爽 万鑫 |
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| 作者单位： | 1. 渤海大学科技实验中心,锦州,121000
2. 渤海大学化学化工学院,锦州,121000 |
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| 基金项目： | 辽宁省科技厅博士科研启动基金 |
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| 摘 要： | 无溶剂条件下,邻甲基苯磺酸铜可有效催化2-萘酚、醛和胺三组分"一锅法"合成胺基烷基萘酚衍生物.考察了溶剂条件及催化剂用量对产率的影响.经催化剂循环研究,该催化剂重复使用4次仍保持较高活性.产物的结构通过熔点,IR,1HNMR,13CNMR,质谱和元素分析进行测定和结构表征.同时给出了该反应可能的反应机理.
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| 关 键 词： | 胺基烷基萘酚 邻甲基苯磺酸铜 多组分反应 无溶剂 |
One-Pot Catalytic Synthesis of Amidoalkyl Naphthols Derivatives under Solvent-Free Conditions |
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| Song Zhiguo,Zhao Shuang,Wan Xin.One-Pot Catalytic Synthesis of Amidoalkyl Naphthols Derivatives under Solvent-Free Conditions[J].Chinese Journal of Organic Chemistry,2011,31(6). |
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| Authors: | Song Zhiguo Zhao Shuang Wan Xin |
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| Institution: | Song,Zhiguo~a Zhao,Shuang~b Wan,Xin~b(a Center for Science & Technology Experiment,Bohai University,Jinzhou 121000)(b College of Chemistry and Chemical Engineering,Jinzhou 121000) |
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| Abstract: | Amidoalkyl naphthol derivatives were efficiently synthesized by a three components one-pot re-action of 2-naphthol,aldehydes and amines in the presence of copper o-toluenesulfonate without solvent.The effects of different solvent conditions and amount of catalysts on the yields were investigated.The result of catalyst circulation shows that its catalytic activity mostly remained after being reused four times.The structures of products were characterized by melting points,IR,1H NMR,13C NMR,MS techniques and ... |
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| Keywords: | amidoalkyl naphthol copper o-toluenesulfonate multicomponent reaction solvent-free |
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