Molbank (Jun 2019)

Synthesis and Crystal Structure of A Pyrithione Derivative: Bis{2-[(1-oxidopyridin-2-yl)sulfanyl]-4,5-dihydro-1<i>H</i>-imidazol-3-ium} tetrachlorocuprate(2-)

  • Łukasz Balewski,
  • Franciszek Sączewski,
  • Maria Gdaniec

DOI
https://doi.org/10.3390/M1067
Journal volume & issue
Vol. 2019, no. 2
p. M1067

Abstract

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The pyrithione derivative, bis{2-[(1-oxidopyridin-2-yl)sulfanyl]-4,5-dihydro-1H-imidazol-3-ium} tetrachlorocuprate(2-) (1a) has been obtained by the reaction of one equivalent of 2-[(4,5-dihydro-1H-imidazol-2-yl)thio]pyridine 1-oxide hydrochloride with one and a half equivalents of copper (II) chloride dihydrate in methanol in a very good yield. The structure of this product was confirmed by X-ray crystallography, infrared spectroscopy, and elemental analysis.

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