Efficient synthesis of cyclic poly(oxyethylene) by electrostatic self-assembly and covalent fixation with telechelic precursor having cyclic ammonium salt groups

被引：41

作者：

Tezuka, Y ^{[1
]}

Mori, K ^{[1
]}

Oike, H ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan

来源：

MACROMOLECULES | 2002年 / 35卷 / 14期

关键词：

D O I：

10.1021/ma020182c

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Synthesis of cyclic poly(oxyethylene) by electrostatic self-assembly and covalent fixation was analyzed with telechelic precursor having cyclic ammonium salt groups. The telechelic precursor comprising a single polymer unit was formed under appropriate dilution. This caused the deassembly of the aggregrated form in bulk and the subsequent covalent conversion in balancing the charges between cations and anions lead to the cyclic product.

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收藏

页码：5707 / 5711

页数：5

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