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Complexes of copper(II) with sugar α-amino acids as ligands

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Summary

Complexes of CuII with 2-(benzylamino)-2-deoxy-d-glycero-d-talo heptonic acid (BnMa) and 2-(benzylamino)-2-deoxy-d-glycero-l-gluco heptonic acid (BnGa) were prepared and characterized by elemental analysis, thermal data, i.r., electronic and e.s.r. spectra, magnetic susceptibility measurements, and X-ray powder diffraction. The metal:ligand stoichiometry of these complexes is 1∶2 and coordination around CuII seems to be octahedral, with the ligands bound through the N atom of the amino group and O atoms of the bridging carboxylate group.

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Authors and Affiliations

  1. Departamento de Química Analítica y Electroquímica, Facultad de Ciencias, Universidad de Extremadura, 06071, Badajoz, Spain

    M. Angeles Díaz-Díez

  2. Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Extremadura, 06071, Badajoz, Spain

    Fernando J. García-Barros, Francisco J. Higes-Rolando, Alvaro Bernalte-García & Cristóbal Valenzuela-Calahorro

Authors
  1. M. Angeles Díaz-Díez
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  2. Fernando J. García-Barros
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  3. Francisco J. Higes-Rolando
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  4. Alvaro Bernalte-García
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  5. Cristóbal Valenzuela-Calahorro
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Díaz-Díez, M.A., García-Barros, F.J., Higes-Rolando, F.J. et al. Complexes of copper(II) with sugar α-amino acids as ligands. Transition Met Chem 20, 402–405 (1995). https://doi.org/10.1007/BF00139141

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  • DOI: https://doi.org/10.1007/BF00139141

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