Dopamine interaction with a polyamine cryptand of 1H-pyrazole in the absence and in the presence of Cu(II) ions. Crystal structure of [Cu2(H−1L](ClO4)3·2H2O

Laurent Lamarque; Carlos Miranda; Pilar Navarro; Francisco Escartí; Enrique García-España; Julio Latorre; José A. Ramírez

doi:10.1039/B003231J

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Dopamine interaction with a polyamine cryptand of 1H-pyrazole in the absence and in the presence of Cu(ii) ions. Crystal structure of [Cu₂(H₋₁L](ClO₄)₃ ·2H₂O

Laurent Lamarque,^a Carlos Miranda,^a Pilar Navarro,*^a Francisco Escartí,^b Enrique García-España,*^b Julio Latorre^b and José A. Ramírez*^b

Author affiliations

* Corresponding authors

^a Instituto de Química Médica, Centro de Química Orgánica Manuel Lora Tamayo, CSIC, Juan de la Cierva 3, Madrid, Spain

^b Departamento de Química Inorgànica, Facultat de Química, Universitat de València, C/Dr. Moliner 50, Burjassot, València, Spain.
E-mail: enrique.garcia-es@uv.es

Abstract

The crystal structure of the binuclear Cu²⁺ complex [Cu₂(H₋₁L)](ClO₄)₃ ·2H₂O of the cryptand L = 1,4,7,8,11,14,17,20,21,24,29,32,33,36-tetradecaazapentacyclo[12.12.12.1 ^6,9.1^19,22,1,^31,34]hentetraconta-6,9(41), 19(40), 21,31,34(39)-hexaene is presented; evidence for the formation in solution of binary L–dopamine and ternary Cu²⁺–L–dopamine complexes is presented.

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Article information

DOI: https://doi.org/10.1039/B003231J
Article type: Communication
Submitted: 20 Apr 2000
Accepted: 05 Jun 2000
First published: 29 Jun 2000

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Chem. Commun., 2000, 1337-1338

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Dopamine interaction with a polyamine cryptand of 1H-pyrazole in the absence and in the presence of Cu(II) ions. Crystal structure of [Cu₂(H₋₁L](ClO₄)₃ ·2H₂O

L. Lamarque, C. Miranda, P. Navarro, F. Escartí, E. García-España, J. Latorre and J. A. Ramírez, Chem. Commun., 2000, 1337 DOI: 10.1039/B003231J

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