Aldehyde-bisulfite adducts: prediction of some of their thermodynamic and kinetic properties.

@article{Betterton1988AldehydebisulfiteAP,
  title={Aldehyde-bisulfite adducts: prediction of some of their thermodynamic and kinetic properties.},
  author={Eric A. Betterton and Yigal Erel and Michael R. Hoffmann},
  journal={Environmental science & technology},
  year={1988},
  volume={22 1},
  pages={
          92-9
        }
}
  • Eric A. Betterton, Yigal Erel, Michael R. Hoffmann
  • Published in
    Environmental science…
    1988
  • Chemistry, Medicine
  • Stability constants (K_1) for the reaction of acetaldehyde and hydroxyacetaldehyde with NaHSO_3, determined spectrophotometrically in aqueous solution, were found to be (6.90 ± 0.54) x 10^5 M^(-1) and (2.0 ± 0.5) x 10^6 M^(-1) respectively, where K_1 (corrected for aldehyde hydration) = [RCH(OH)SO_3^-]/[RCHO][HSO_3^-] (µ = 1 0.2 M; 25 °C). Acid dissociation constants (pK_(a3)) of a series of α-hydroxyalkanesulfonate salts, RCH(OH)SO_3^-, were found to be 11.46 (CH_3-), 11.28 (H-)10.30(HOCH_2… CONTINUE READING

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