Precise Synthesis of Amphiphilic Multiblock Copolymers by Combination of Acyclic Diene Metathesis (ADMET) Polymerization with Atom Transfer Radical Polymerization (ATRP) and Click Chemistry

被引：42
|
作者：
Abdellatif, Mohamed Mehawed [1 ]
Nomura, Kotohiro [1 ]
机构：
[1] Tokyo Metropolitan Univ, Dept Chem, Fac Sci & Engn, Hachioji, Tokyo 1920397, Japan
来源：
ACS MACRO LETTERS | 2012年 / 1卷 / 03期
关键词：
ALTERNATING BLOCK-COPOLYMERS; CONJUGATED POLYMERS; POLY(ETHYLENE GLYCOL); DEFINED LENGTH; DEFECT-FREE; PHOTOPHYSICS; POLY(MACROMONOMER)S; ELECTROLUMINESCENCE; DERIVATIVES; MOLYBDENUM;
D O I：
10.1021/mz300061a
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
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.
引用
收藏
页码：423 / 427
页数：5
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