| 对氨基苯磺酸铜/乙酸催化醇和酚的四氢吡喃化反应(英文) |
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| 引用本文： | 宋志国,刘连利,高晶晶,王敏.对氨基苯磺酸铜/乙酸催化醇和酚的四氢吡喃化反应(英文)[J].化学研究与应用,2012,24(5):731-736. |
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| 作者姓名： | 宋志国 刘连利 高晶晶 王敏 |
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| 作者单位： | 1. 渤海大学科技实验中心,辽宁省硅材料工程技术研究中心,辽宁锦州 121000
2. 渤海大学化学化工与食品安全学院,辽宁锦州,121000 |
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| 基金项目： | 辽宁省硅材料工程中心，辽宁省科技厅研究基金，辽宁省教育厅研究基金 |
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| 摘 要： | 考察了对氨基苯磺酸盐(铜、镍、锌、钴、铝、镉、锰、镧、亚钸、谱、钕、钐、铕、铽、镝、钬、铒)和布朗斯特酸在醇和酚的四氢吡喃化反应中的协同催化效应.其中,对氨基苯磺酸铜与乙酸的协同催化效果最好.室温无溶剂条件下,各种醇和酚的四氢吡喃化反应产率均较高.反应结束后,对氨基苯磺酸铜重复使用6次,催化活性无明显下降.
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| 关 键 词： | 四氢吡喃化 醇 酚 协同催化 |
Tetrahydropyranylation of alcohols and phenols using copper 4-aminobenzenesulfonate and acetic acid as a catalytic system |
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| SONG Zhi-guo
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LIU Lian-Li
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GAO Jing-Jing
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WANG Min.Tetrahydropyranylation of alcohols and phenols using copper 4-aminobenzenesulfonate and acetic acid as a catalytic system[J].Chemical Research and Application,2012,24(5):731-736. |
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| Authors: | SONG Zhi-guo LIU Lian-Li GAO Jing-Jing WANG Min |
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| Institution: | 1.Center for Science&Technology Experiment,Liaoning Province Silicon MaterialsEngineering Technology Research Centre,Bohai University,Jinzhou 121000,China;2.College of Chemistry,Chemical Engineering and Food Safety,Bohai University,Jinzhou 121000,China) |
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| Abstract: | A synergistic catalytic effect between metal 4-aminobenzenesulfonates(Cu,Ni,Zn,Co,Al,Cd,Mn,La,Ce(III),Pr,Nd,Sm,Eu,Tb,Dy,Ho,Er)and Brnsted acid in tetrahydropyranylation of alcohols and phenols was investigated.The catalytic system,combined copper 4-aminobenzenesulfonate with acetic acid,proved to be very active.Various alcohols and phenols were tetrahydropyranylated in high yields at room temperature without solvent.After reaction,copper 4-aminobenzenesulfonate could be recycled at least six times without significant loss of activity. |
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| Keywords: | tetrahydropyranylation alcohol phenol synergistic catalysis |
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