Picoline-2-aldehyde thiosemicarbazone: The acid dissociation constants and reactions with various metals.
The acid association constants for picoline-2-aldehyde thiosemicarbazone have been determined by potentiometry and spectrophotometry. Results are calculated by the modified computer programs SCOGS and PITMAP. Protonation sites are suggested for these reactions. A spectrophotometric survey has been performed of the reaction between PATS and several metal ions.
Leggett
D J
DJ
Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada.
McBryde
W A
WA