End group modification of poly(acrylates) obtained via ATRP: a user guide

被引：66

作者：

Anastasaki, Athina ^{[1
]}

Willenbacher, Johannes ^{[1
]}

Fleischmann, Carolin ^{[1
]}

Gutekunst, Will R. ^{[1
,2
]}

Hawker, Craig J. ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA

[2] Georgia Inst Technol, ESI, Atlanta, GA 30332 USA

来源：

POLYMER CHEMISTRY | 2017年 / 8卷 / 04期

基金：

美国国家科学基金会;

关键词：

LIVING RADICAL POLYMERIZATION; SILYL ENOL ETHERS; SET-LRP; CLICK CHEMISTRY; METHYL-METHACRYLATE; CHAIN TRANSFER; RAFT PROCESS; POLYMERS; COPOLYMERS; PRECISION;

D O I：

10.1039/c6py01993e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The versatile and high yielding functionalization of polymer end groups is a critical tool for controlling material properties and/or for successful post polymerization reactions. In this report, bromine-terminated poly(methyl acrylate) derivatives are used as a model system for identifying conditions leading to quantitative transformation of the end group. A wide range of small molecules and associated reactions for the introduction of specific acidic, basic, hydrophilic or hydrophobic functionality are described. Analysis by SEC, H-1 NMR and MALDI-ToF-MS provides evidence for full conversion of the end group. The user-friendly nature of these procedures serve as a powerful strategy for the synthesis of end functionalized polymers.

引用

页码：689 / 697

页数：9

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