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Issue 9, 2005
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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

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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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Publication details

The article was received on 07 Jun 2005, accepted on 29 Jun 2005 and first published on 19 Jul 2005


Article type: Letter
DOI: 10.1039/B508076B
Citation: 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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