| 聚乙二醇支持的CuI催化Huisgen环加成反应合成三氮唑(英文) |
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| 引用本文： | 郑彩云,胡劲松,余述燕,商永嘉.聚乙二醇支持的CuI催化Huisgen环加成反应合成三氮唑(英文)[J].安徽师范大学学报(自然科学版),2011,34(3):244-249. |
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| 作者姓名： | 郑彩云 胡劲松 余述燕 商永嘉 |
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| 作者单位： | 1. 广州番禹职业技术学院,广东广州,511483
2. 安徽师范大学,化学与材料科学学院,安徽芜湖,241000 |
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| 基金项目： | Supported by National Natural Science Foundation of China(20872001); the Natural Science Foundation of Education Administration of Anhui Province(KJ2008A064) |
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| 摘 要： | 我们发展了聚乙二醇(PEG4000)支持的CuI催化的Huisgen环加成反应合成三氮唑衍生物的新颖方法.在聚乙二醇(PEG4000)支持的CuI的催化下,芳基叠氮和末端炔的Huisgen环加成反应以较高的收率得到三氮唑衍生物.初步研究负载催化剂的回收使用情况.
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| 关 键 词： | 1 3-偶极环加成反应 三氮唑 聚乙二醇支持的CuI |
Synthesis of Triazoles by PEG Supported CuI Catalyzed Huisgen Cycloaddition Reaction |
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| ZHENG Cai-yun,HU Jin-song,YU Shu-yan,SHANG Yong-jia.Synthesis of Triazoles by PEG Supported CuI Catalyzed Huisgen Cycloaddition Reaction[J].Journal of Anhui Normal University(Natural Science Edition),2011,34(3):244-249. |
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| Authors: | ZHENG Cai-yun HU Jin-song YU Shu-yan SHANG Yong-jia |
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| Institution: | ZHENG Cai-yun1,HU Jin-song2,YU Shu-yan2,SHANG Yong-jia2(1.Guangzhou Panyu Polytechnic,Guangzhou 511483,China,2.College of Chemistry and Materials Science,Anhui Normal University,Wuhu 241000,China) |
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| Abstract: | An efficient synthetic method for aromatic triazoles accelerated by rpolymer-supported CuI as catalyst between organic azides and terminal alkynes has developed.Treatment of terminal alkynes with benzyl azide or aryl azides in water smoothly gave the Huisgen 1,3-dipolar cycloaddition products,triazoles.The novel Cu(I) complex has shown good activity and stability after eight catalytic cycles. |
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| Keywords: | huisgen 1 3-dipolar cycloaddition triazoles polymer-supported CuI |
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