Kinetics of Zn2+ complexation by a ditopic phenanthroline-azamacrocyclic scorpiand-like receptor

Jorge Gonzalez; Raquel Gavara; Oscar Gadea; Salvador Blasco; Enrique García-España; Fernando Pina

doi:10.1039/C2CC16831F

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Kinetics of Zn²⁺ complexation by a ditopic phenanthroline-azamacrocyclic scorpiand-like receptor†

Jorge Gonzalez,^a Raquel Gavara,^b Oscar Gadea,^a Salvador Blasco,^a Enrique García-España*^a and Fernando Pina*^b

Author affiliations

* Corresponding authors

^a Instituto de Ciencia Molecular (ICMOL), Departamento de Química Inorgánica, Facultad de Química, Universidad de Valéncia, Paterna, Spain
E-mail: enrique.garcia-es@uv.es

^b Departamento de Química, REQUIMTE, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Portugal
E-mail: fjp@dq.fct.unl.pt

Abstract

Coordination of Zn²⁺ to a ditopic phenanthroline-macrocycle receptor takes place in three steps, the first one being the coordination to the phenanthroline, followed by the slow movement of the metal to the polyamine macrocycle and a final re-arrangement to coordinate the pendent arm.

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Article information

DOI: https://doi.org/10.1039/C2CC16831F
Article type: Communication
Submitted: 03 Nov 2011
Accepted: 13 Dec 2011
First published: 16 Dec 2011

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Chem. Commun., 2012,48, 1994-1996

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Kinetics of Zn²⁺ complexation by a ditopic phenanthroline-azamacrocyclic scorpiand-like receptor

J. Gonzalez, R. Gavara, O. Gadea, S. Blasco, E. García-España and F. Pina, Chem. Commun., 2012, 48, 1994 DOI: 10.1039/C2CC16831F

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