A Structural study of the intermolecular interactions of tyramine with some pi-acceptors: Quantification of biogenic amines based on charge-transfer complexation

摘要

In this paper, we report the synthesis and characterization of four CT complexes of Ty with picric acid (PA), chloranilic acid (CLA), quinol (QL), and 1,3-dinitrobenzene (DNB), and present their thermal decomposition behavior. These complexes were structurally characterized to interpret the behavior of interactions using elemental analysis; IR and H-1 NMR spectroscopy. Finally, the thermal behavior of the obtained complexes and the kinetic thermodynamic parameters (E*, A, Delta S*, Delta H*, and Delta G*) were also investigated using Coats-Redfern and Horowitz-Metzger equations.