N. Weber et J. Lessel, Determination of dissociation constants of aminomethyl phenols by UV spectroscopic titration, PHARMAZIE, 55(6), 2000, pp. 436-439
Dissociation constants of phenoles aminomethylated once or twice were deter
mined using UV spectrometric titration. Pk(a) values were computed by non l
inear regression; correlation coefficients show that experimental data and
calculated curves fit well.