Intramolecular cross-linking of helical folds: An approach to organic nanotubes

被引：107

作者：

Hecht, S ^{[1
]}

Khan, A ^{[1
]}

机构：

[1] Free Univ Berlin, Inst Chem Organ Chem, D-14195 Berlin, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 48期

关键词：

cross-linking; helical structures; materials science; nanotubes; topochemistry;

D O I：

10.1002/anie.200352983

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The tubular secondary structure of a folded helical polymer-a poly(m-phenyl-eneethynylene) derivative carrying multiple cinnamate moieties-is stabilized by intramolecular cross-linking through topochemically controlled photodimerizations (see schematic representation). This approach should enable the generation of organic nanotubes with controlled dimensions and surface functionality that constitute attractive building blocks for functional nanostructures.

引用

页码：6021 / 6024

页数：4

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