| 三臂ATRP引发剂的合成及应用 |
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| 引用本文： | 程传杰,龚珊珊,刘忠彬,申亮.三臂ATRP引发剂的合成及应用[J].化学研究与应用,2012,24(3):445-449. |
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| 作者姓名： | 程传杰 龚珊珊 刘忠彬 申亮 |
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| 作者单位： | 江西科技师范学院化学化工学院,江西南昌,330013 |
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| 基金项目： | 国家自然科学基金项目，江西省自然科学基金项目 |
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| 摘 要： | 分别以三乙醇胺、三聚氰胺为原料,通过酰化反应合成了三种具有配体功能的三臂原子转移自由基聚合(ATRP)引发剂:三2-(2-溴异丁酰氧基)乙基]胺,三2-(4-氯甲基苯甲酰氧基)乙基]胺和2,4,6-三(2-溴异丁酰胺基)-1,3,5-三嗪,收率分别为81%,69%和83%。以三2-(2-溴异丁酰氧基)乙基]胺既作引发剂又作配体进行甲基丙烯酸甲酯(MMA)的ATRP乳液聚合,结果表明反应前期与中期具有活性/可控特征。
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| 关 键 词： | ATRP引发剂 配体 星形聚合物 活性自由基聚合 |
Synthesis and application of three-armed ATRP initiators |
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| CHENG Chuan-jie
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GONG Shan-shan
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LIU Zhong-bin
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SHEN Liang.Synthesis and application of three-armed ATRP initiators[J].Chemical Research and Application,2012,24(3):445-449. |
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| Authors: | CHENG Chuan-jie GONG Shan-shan LIU Zhong-bin SHEN Liang |
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| Institution: | (School of Chemistry and Chemical Engineering,Jiangxi Science&Technology Normal University,Nanchang 330013,China) |
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| Abstract: | Three 3-armed atom transfer radical polymerization(ATRP)initiators with ligand functioning,tris2-(2-bromoisobutyryloxy)ethyl]amine,tris2-(4-chloromethylbenzoyloxy)ethyl]amine and 2,4,6-tris(2-bromoisobutyrylamido)-1,3,5-triazine were synthesized via acylation reaction from triethanolamine and melamine,and the yields were 81%,69%and 83%,respectively.ATRP emulsion polymerization of methyl methacrylate(MMA)were performed by using tris2-(2-bromoisobutyryloxy)ethyl]amine as both a ligand and an initiator,and the kinetic result indicated that the reaction had living/controlled characteristics in the early and middle stage. |
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| Keywords: | ATRP initiator ligand star polymers living radical polymerization |
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