Synthesis of Maleimide-Functionalized Water-Soluble Poly(arylene ethynylene)s

被引：4

作者：

Lee, Jung Hyo ^{[1
]}

Choi, Moon Soo ^{[1
]}

Lee, Taek Seung ^{[1
]}

机构：

[1] Chungham Natl Univ, Text Engn Dept BK 21, Organ & Optoelect Mat Lab, Dept Adv Organ Mat & Text Syst Engn, Taejon 305764, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2008年 / 492卷

关键词：

fluorescence; maleimide; water-soluble conjugated polymers;

D O I：

10.1080/15421400802330648

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have synthesized water-soluble poly(arylene ethynylene)s having maleimide groups capable of reacting with thiol-containing biomolecules. The number-average molecular weights of the polymers range from 11,000 to 14,000. The polymerization was carried out by palladium-catalyzed Sonogashira-Hagihara cross-coupling reaction with good yield. The polymers showed blue emission colors in their methanol solutions, while green color was observed in aqueous solutions with decreased emission intensity.

引用

页码：192 / 199

页数：8

共 19 条

[1]

[Anonymous], 2002, BIOMOLECULAR SENSORS

[2] Masked Michael acceptors in poly(phenyleneethynylene)s for facile conjugation [J].