Anion-anion assembly: A new class of anionic supramolecular polymer containing 3,4-dichloro-2,5-diamido-substituted pyrrole anion dimers

被引：121

作者：

Gale, PA ^{[1
]}

Navakhun, K ^{[1
]}

Camiolo, S ^{[1
]}

Light, ME ^{[1
]}

Hursthouse, MB ^{[1
]}

机构：

[1] Univ Southampton, Dept Chem, Southampton SO17 1BJ, Hants, England

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 38期

关键词：

D O I：

10.1021/ja027118v

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two molecules containing two 2,5-diamido,3,4-dichloropyrrole units linked via 1,3- or 1,4-substituted benzene rings have been synthesized. The pyrrole groups in these compounds deprotonate in the presence of tetrabutylammonium fluoride and form pyrrole anion dimers via NH⋯N- hydrogen bonds. This dimerization process results in the formation of polyanionic chains linked via an unusual "orthogonal" hydrogen-bonding array. Copyright © 2002 American Chemical Society.

引用

页码：11228 / 11229

页数：2

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