Water-soluble ROMP polymers from amine-functionalized norbornenes

被引：35

作者：

Alfred, Sterling F. ^{[1
]}

Lienkamp, Karen ^{[1
]}

Madkour, Ahmad E. ^{[1
]}

Tew, Gregory N. ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Polymer Sci & Engn, Amherst, MA 01003 USA

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2008年 / 46卷 / 19期

关键词：

amine; functionalization of polymers; oxa-norbornene; ring-opening metathesis polymerization (ROMP); water soluble polymers;

D O I：

10.1002/pola.22950

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 study was conducted to demonstrate the synthesis and characterization of a polymer containing tertiary amines by ring-opening metathesis polymerization (ROMP). The study relied on ROMP for demonstrating the process, as it is suitable for synthesizing water-soluble polymers, due to its ability to tolerate many functional groups and allow the synthesis of block copolymers. Furan, maleic anhydride, N,N-dimethylamino ethanol, 1-ethyl-3-(3-dimethyl aminopropyl) carbodiimide hydrochloride (EDC), diisopropyl azodicarboxylate (DIAD), ethyl vinyl ether, and triphenyl phosphine (PPh3) were obtained from Sigma-Aldrich, Fluka and used without further purification. Gel permeation chromatography (GPC) in DMF/0.01 M LiCl, was performed using a Polymer Laboratories PL-GPC50 instrument, with two 5 μm mixed-D columns, a 5 μm guard column, and a Knauer RI detector. The system was calibrated against polystyrene standards, with toluene as the flow marker.

引用

页码：6672 / 6676

页数：5

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