Precise Synthesis of Amphiphilic Multiblock Copolymers by Combination of Acyclic Diene Metathesis (ADMET) Polymerization with Atom Transfer Radical Polymerization (ATRP) and Click Chemistry
Precise Synthesis of Amphiphilic Multiblock Copolymers by Combination of Acyclic Diene Metathesis (ADMET) Polymerization with Atom Transfer Radical Polymerization (ATRP) and Click Chemistry
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DOI：
10.1021/mz300061a
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发表时间：
2012-03-01
影响因子：
7.015
通讯作者：
Nomura, Kotohiro
中科院分区：
文献类型：
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作者：
Abdellatif, Mohamed Mehawed;Nomura, Kotohiro
通过将9，9-二烷基-2，7-二乙烯基-芴的无环二烯复分解（ADMET）聚合与苯乙烯的Cu催化的原子转移自由基聚合（ATRP）结合，使用通过引入引发官能团亚乙烯基（PFVs）链端制备的大分子引发剂，制备了各种嵌段（接枝）共聚物：嵌段聚（9，9-二烷基芴-2，7-亚乙烯基）（PFVs）链端：在用NaN 3修饰链端之后，通过随后与点击反应的组合也实现了共聚物的精确合成。
Various block (graft) copolymers have been prepared by combination of acyclic diene metathesis (ADMET) polymerization of 9,9-dialky1-2,7-divinyl-fluorene with Cu-catalyzed atom transfer radical polymerization (ATRP) of styrene using macroinitiators prepared by introduction of initiating functionalities vinylene)s (PFVs) chain ends: a precise synthesis of the amphiphilic ABCBA-type into ends: block poly(9,9-dialkylfluorene-2,7-vinylene)s (PFVs) chain ends: a precise synthesis of the copolymers has also been attained by subsequent combination with click reaction after modification of the chain end with NaN3.