Computational Approaches for the Prediction of pKa Values

af George C. Shields

The pKa of a compound describes its acidity or basicity and, therefore, is one of its most important properties. Its value determines what form of the compoundΓÇöpositive ion, negative ion, or neutral speciesΓÇöwill be present under different circumstances. This is crucial to the action and detection of the compound as a drug, pollutant, or other active chemical agent. In many cases it is desirable to predict pKa values prior to synthesizing a compound, and enough is now known about the salient ... (Læs mere)