Issue 16, 2009
From the journal:

Chemical Communications

Azacrown-attached meta-ethynylpyridine polymer: saccharide recognition regulated by supramolecular device†‡

Hajime Abe,*a   Shunsuke Takashima,a   Tsuyoshi Yamamotoa  and  Masahiko Inouye*a  

* Corresponding authors

a Graduate School of Pharmaceutical Sciences, University of Toyama, Sugitani 2630, Toyama, Toyama 930-0194, Japan
E-mail: inouye@pha.u-toyama.ac.jp
Fax: +81 76-434-5049

Abstract

Polymeric synthetic host 2, azacrown-attached 2,6-pyridylene ethynylene polymer, was investigated for its saccharide recognition and the additive effect of triethylene tetramine–trifluoroacetic acid; heteroallosteric effects were observed on the basis of CD and UV/Vis analyses, which indicated saccharide-dependent stabilization and destabilization of helical complexes by the formation of pseudopolyrotaxanes.

Graphical abstract: Azacrown-attached meta-ethynylpyridine polymer: saccharide recognition regulated by supramolecular device

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Article information

DOI
https://doi.org/10.1039/B902269D
Article type
Communication
Submitted
03 Feb 2009
Accepted
04 Mar 2009
First published
17 Mar 2009

Chem. Commun., 2009, 2121-2123

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Azacrown-attached meta-ethynylpyridine polymer: saccharide recognition regulated by supramolecular device

H. Abe, S. Takashima, T. Yamamoto and M. Inouye, Chem. Commun., 2009, 2121 DOI: 10.1039/B902269D

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