Issue 9, 2005
From the journal:

New Journal of Chemistry

Synthesis, characterization and X-ray crystal structures of cyclam derivatives. 7. Hydrogen-bond induced allosteric effects and protonation cooperativity in a macrotricyclic bisdioxocyclam receptor†‡

Michel Meyer,a   Laurent Frémond,a   Enrique Espinosa,a   Stéphane Brandès,a   Guy Yves Vollmera  and  Roger Guilard*a  

* Corresponding authors

a Laboratoire d’Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (LIMSAG, CNRS UMR 5633), Université de Bourgogne, Faculté des Sciences, 6 boulevard Gabriel, Dijon, France
E-mail: Roger.Guilard@u-bourgogne.fr
Fax: +33 3 80 39 61 17
Tel: 33 3 80 39 61 11

Abstract

The unprecedented cooperative protonation properties displayed by a barrel-shaped macrotricyclic tetraamine incorporating two 14-membered bisamide rings maintained in a face-to-face arrangement is rationalized in terms of allosteric effects upon binding of the first and third protons.

Graphical abstract: Synthesis, characterization and X-ray crystal structures of cyclam derivatives. 7. Hydrogen-bond induced allosteric effects and protonation cooperativity in a macrotricyclic bisdioxocyclam receptor

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Article information

DOI
https://doi.org/10.1039/B508076B
Article type
Letter
Submitted
07 Jun 2005
Accepted
29 Jun 2005
First published
19 Jul 2005

New J. Chem., 2005,29, 1121-1124

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Synthesis, characterization and X-ray crystal structures of cyclam derivatives. 7. Hydrogen-bond induced allosteric effects and protonation cooperativity in a macrotricyclic bisdioxocyclam receptor

M. Meyer, L. Frémond, E. Espinosa, S. Brandès, G. Yves Vollmer and R. Guilard, New J. Chem., 2005, 29, 1121 DOI: 10.1039/B508076B

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