No abstract

Intramembrane complex formation processes of heptyl p-trifluoroacetylbenzoic ether with series of anions have been studied using reference ion technique. The influence of the ion exchanger nature and the ability of the anion to form intramolecular hydrogen bond on the values of formal complex formation constants have been elucidated. Theoretical studies of methyl p-trifluoroacetylbenzoic ether interactions with acetate and bromide taken as model substances were carried out using density functional theory B3LYP method.

The possibility of determining baclofen in the anionic and cationic forms has been investigated. The main analytical characteristics of a cation-selective electrode reversible to baclofen were determined. A rapid potentiometric technique for baclofen determination in pills without long and laborious sample preparation is proposed.