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原子转移自由基法合成4-(4′-甲氧基苯基甲亚胺)苯酚功能化的六臂星型聚苯乙烯 被引量:2

SYNTHESIS OF ARM-6 POLYSTYRENE BY ATOM TRANSFER RADICAL POLYMERIZATION
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摘要 A new initiator for atom transfer radical polymerization(ATRP),(Cl2HCCOO)3-C6H3,(TrDCAP),has been designed and successfully synthesized.ATRP of styrene was carried out by using TrDCAP as hexafunctional initiator and the CuCl/bpy catalyst at 130℃ in 30% THF via core-first strategy.The Arm-6 PS-AAP was synthesized by etherealization of Arm-6 PS and 4-(4′-methoxyphenylazomethine)phenol(AAP).The initiator and the architectures of the Arm-6 PS were confirmed by ()1H-NMR,FT-IR,UV-Vis and GPC. A new initiator for atom transfer radical polymerization (ATRP), (Cl2HCCOO)3-C6H3, (TrDCAP), has been designed and successfully synthesized. ATRP of styrene was carried out by using TrDCAP as hexafunctional initiator and the CuCl/bpy catalyst at 130℃ in 30% THF via core-first strategy. The Arm-6 PS-AAP was synthesized by etherealization of Arm-6 PS and 4-(4′-methoxyphenylazomethine)phenol (AAP). The initiator and the architectures of the Arm-6 PS were confirmed by ^1H-NMR, FT-IR, UV-Vis and GPC.
出处 《高分子学报》 SCIE CAS CSCD 北大核心 2007年第6期577-581,共5页 Acta Polymerica Sinica
基金 国家自然科学基金青年基金项目(基金号50503022 20334010 50390090 50340420392) 国家重点基础研究发展规划项目(项目号2003CB615600) 中国科学院知识创新工程方向性项目(项目号KJCX2-SW-H07)资助
关键词 原子转移自由基聚合 星型聚合物 Atom transfer radical polymerization, Arm-6 polymer
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