New terpyridine macroligands as potential synthons for supramolecular assemblies

被引：14
|
作者：
Chiper, Manuela [2 ,3 ]
Hoogenboom, Richard [2 ,3 ]
Schubert, Ulrich S. [1 ,2 ,3 ]
机构：
[1] Univ Jena, Lab Organ & Macromol Chem, D-07743 Jena, Germany
[2] Eindhoven Univ Technol, Lab Macromol Chem & Nanosci, NL-5600 MB Eindhoven, Netherlands
[3] DPI, NL-5600 AX Eindhoven, Netherlands
来源：
EUROPEAN POLYMER JOURNAL | 2010年 / 46卷 / 02期
关键词：
Postfunctionalized polymers; Supramolecular chemistry; Terpyridine macroligands; Terpyridine; RING-OPENING POLYMERIZATION; TRIFLATE ESTERS; METAL-COMPLEXES; MAIN-CHAIN; POLYMERS; 2,2'/6',2''-TERPYRIDINES; BLOCK;
D O I：
10.1016/j.eurpolymj.2009.10.021
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A Williamson type etherification approach was applied for the reaction of 4'-chloro-2,2':6',2 ''-terpyridine with a number of well-defined mono- and bis-hydroxy functionalized polymers, namely poly(tetrahydrofuran), poly(2-ethyl-2-oxazoline) and Pluronics'. The resulting terpyridine functionalized polymers were characterized by H-1 NMR spectroscopy and SEC, as well as MALDI-TOF-MS demonstrating the successful functionalization. This type of end-functionalized chelating macromolecules could be considered as key candidates for the preparation of metallo-supramolecular polymers via metallo-terpyridine complexation; the principle feasibility was demonstrated by UV-vis titration of iron(II) chloride to bis-terpyridine functionalized poly(tetrahydrofuran). (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：260 / 269
页数：10
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