Functionalized polymers with metal complexing segments:: a simple and high-yield entry towards 2,2′:6′,2"-terpyridine-based oligomers

被引：0

作者：

Schubert, US

Hien, O

Eschbaumer, C

机构：

[1] Tech Univ Munich, Lehrstuhle Makromol Stoffe, D-85747 Garching, Germany

[2] Univ Munich, Ctr Nanosci, D-80593 Munich, Germany

[3] Eindhoven Univ Technol, Lab Macromol & Organ Chem, NL-5600 MB Eindhoven, Netherlands

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2000年 / 21卷 / 16期

关键词：

D O I：

10.1002/1521-3927(20001101)21:16<1156::AID-MARC1156>3.0.CO;2-O

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Williamson type ether reactions were utilized for a high yield reaction of 4'-chloro-2,2':6',2"-terpyridine with a,omega -dihydroxy-functionalized poly(ethylene oxide) and poly(oxytetramethylene)s to obtain bis(terpyridine)-terminated telechelics. The completeness of the functionalization was proven by NMR spectroscopy, GPC and MALDI-TOF-MS investigations. The addition of transition metal ions resulted in a polyaddition polymerization leading to the formation of extended metallo-supramolecular polymers, as proven by UV/VIS spectroscopy titration experiments.

引用

页码：1156 / 1161

页数：6

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