Combination of AGET ATRP and SuFEx for post-polymerization chain-end modifications

被引：38

作者：

Li, Shaohua ^{[1
]}

Beringer, Laura T. ^{[1
]}

Chen, Siyuan ^{[1
]}

Averick, Saadyah ^{[1
]}

机构：

[1] Allegheny Gen Hosp, Allegheny Hlth Network Res Inst, Lab Biomol Med, Pittsburgh, PA 15212 USA

来源：

POLYMER | 2015年 / 78卷

关键词：

Sulfur(VI) fluoride exchange; AGET ATRP; Chain-end modification; CLICK CHEMISTRY; RADICAL POLYMERIZATION; CONDUCTING POLYMERS; PROTEIN; FUNCTIONALIZATION; RAFT; COPOLYMERS; DELIVERY; FLUORIDE; DRUG;

D O I：

10.1016/j.polymer.2015.09.055

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Post-polymerization modification of polymer chain-ends is a powerful tool for the preparation of functional materials. "Click" type reactions represent the most prevalent post-polymerization strategies. We applied the recently described sulfur(VI) fluoride exchange reaction to functionalize the chain-ends of four polymers prepared using activators generated by electron transfer atom transfer radical polymerization. Aryl-TBDMS terminated polymers were reacted with aryl sulfurofluoridate compounds with a near quantitative conversion. This research represents the application of a new click type reaction to prepare functional polymers. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：37 / 41

页数：5

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