Dibromomaleimide Derivative as an Efficient Polymer Coupling Agent for Building Topological Polymers
文献类型：期刊论文
| 作者 | Cui, Yi1; Yan, Yechao1; Chen, Yongming1; Wang, Zhaohui2 |
| 刊名 | MACROMOLECULAR CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2013-02-25 |
| 卷号 | 214期号:4页码:470-477 |
| 关键词 | Block Copolymers Click Chemistry Poly(Ethylene Oxide) Star Polymers Thiol-terminated Polymers |
| ISSN号 | 1022-1352 |
| DOI | 10.1002/macp.201200614 |
| 英文摘要 | The dibromomaleimide derivative, N-(4-bromobutyl)-dibromomaleimide (dBMIB), is found to be a highly efficient coupling agent to dimerize thiol-terminated hydrophilic polymers by substituent reaction. When mono-thiol poly(ethylene oxide) (PEO45-SH) is mixed with dBMIB in an equivalent molar feed in water, a dimer of PEO45 with a maleimide unit located at the chain center, (PEO45)2MIB, is obtained quantitatively. The dBMIB is also used to dimerize thiol- terminated poly(N-(2-acryloyloxyethyl) pyrrolidone) and poly(N,N-dimethyl acrylamide). Moreover, the butylene bromide of (PEO45)2MIB is transferred into a butylene azide, which is allowed to react with alkynyl-terminated polystyrene to give a A2B miktoarm star polymer via a copper-catalyzed azidealkyne cycloaddition coupling reaction. |
| 语种 | 英语 |
| WOS记录号 | WOS:000315146800008 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54721]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Yongming |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Yi,Yan, Yechao,Chen, Yongming,et al. Dibromomaleimide Derivative as an Efficient Polymer Coupling Agent for Building Topological Polymers[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2013,214(4):470-477. |
| APA | Cui, Yi,Yan, Yechao,Chen, Yongming,&Wang, Zhaohui.(2013).Dibromomaleimide Derivative as an Efficient Polymer Coupling Agent for Building Topological Polymers.MACROMOLECULAR CHEMISTRY AND PHYSICS,214(4),470-477. |
| MLA | Cui, Yi,et al."Dibromomaleimide Derivative as an Efficient Polymer Coupling Agent for Building Topological Polymers".MACROMOLECULAR CHEMISTRY AND PHYSICS 214.4(2013):470-477. |
入库方式： OAI收割
来源：化学研究所
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