Summary
The electrochemical oxidation of anodic metals (iron and copper) in MeCN solutions of 2-pyridinone (HOPy), 1-hydroxy-2-pyridinethione (HPT), 2-pyridinemethanethiol-1-oxide (HPMTO) or its dimer 2,2′-dithiodimethyldipyridine-1,1′-dioxide (PMTO)2, gave the simple complexes Fe(OPy)2 · H2O, Cu(OPy)2 · 3H2O, Fe(PT)2 · 3H2O, Fe(PT)3, Cu(PT)2, Fe(PMTO)2·3H2O and Cu(PMTO)2·H2O, respectively. When 1,10-phenanthroline (phen) was added to the electrolytic phase, only two mixed complexes were obtained: Cu(OPy)2phen·3H2O and Fe(PT)2phen·2H2O. The possible molecular structures of the complexes were studied on the basis of their i.r. spectra and magnetic properties.
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Sanmartín, J., Bermejo, M.R., García-Vázquez, J.A. et al. Direct electrochemical synthesis and characterization of copper(II), iron(II) and iron(III) complexes with 1- and 2-substituted pyridines. Transition Met Chem 18, 528–530 (1993). https://doi.org/10.1007/BF00136620
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DOI: https://doi.org/10.1007/BF00136620