Issue 29, 2005
From the journal:

Chemical Communications

pH-Controlled assembly and disassembly of a cryptand/paraquat [2]pseudorotaxane

Feihe Huang,†a   Karen A. Switek‡a  and  Harry W. Gibson*a  

* Corresponding authors

a Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, USA
E-mail: hwgibson@vt.edu
Fax: +1 540 231 8517
Tel: +1 540 231 5902

Abstract

Strong complexation between a pyridine-containing cryptand and paraquat can be reversibly switched off (and back on) by adding acid (and then base).

Graphical abstract: pH-Controlled assembly and disassembly of a cryptand/paraquat [2]pseudorotaxane

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Article information

DOI
https://doi.org/10.1039/B504250J
Article type
Communication
Submitted
23 Mar 2005
Accepted
01 Jun 2005
First published
24 Jun 2005

Chem. Commun., 2005, 3655-3657

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pH-Controlled assembly and disassembly of a cryptand/paraquat [2]pseudorotaxane

F. Huang, K. A. Switek and H. W. Gibson, Chem. Commun., 2005, 3655 DOI: 10.1039/B504250J

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