The core principle established is that proton acidity in organic molecules is inversely related to pKa values and determined by the stability of the resulting conjugate base through electronic effects such as electronegativity, resonance delocalization, and induction within amino acid dipeptides. This concept applies specifically to bioorganic chemistry, utilizing formal definitions for carboxylic acids (pKa ~2–5), ammonium groups (pKa ~9–10), amide alpha-protons (pKa ~30), and aromatic heterocycles like imidazoles (pKa ~6) to rank acidity hierarchies. The theory relates the parent discipline of acid-base equilibrium by correlating structural features—such as atom placement relative to carbonyl groups or double bonds—with quantitative measures of proton dissociation potential.
The core principle established is that proton acidity in organic molecules is inversely related to pKa values and determined by the stability of the resulting conjugate base through electronic effect…