Protonation constants of some N-substituted amidoximes in a 50% ethanol-water mixture (v/v)

Creative Commons License

Durust N., Akay M. A., Durust Y., Kilic E.

ANALYTICAL SCIENCES, vol.16, no.8, pp.825-827, 2000 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 16 Issue: 8
  • Publication Date: 2000
  • Doi Number: 10.2116/analsci.16.825
  • Journal Name: ANALYTICAL SCIENCES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.825-827
  • Ankara University Affiliated: Yes

Abstract

The stoichiometric protonation constants of some N-substituted amidoximes have been determined potentiometrically in a 50% ethanol-water mixture (v/v) at 25 degrees C and at constant ionic strength. A calculation was performed using a PC software. The variation of the protonation constants of these compounds was interpreted on the basis of structural effects exposed by the substituents and main skeleton.