Acid Dissociation Constants (Ka) and Their Temperature Dependencies (ΔHa, ΔSa) for a Series of Carbon- and Nitrogen-Substituted Hydroxamic Acids in Aqueous Solution

Article abstract of DOI:10.1021/jo01311a024

The acid dissociation constants (K_a) of a series of six C- and N-substituted hydroxamic acids, R₁C(O)N(OH)R₂ (R₁ = CH3, C6H5; R₂ = H, CH3, C6H5), have been determined in aqueous solution (I = 2.0) for