Photoelectron spectroscopy of biologically active molecules 12 benzene-containing amides

Autor: L. Klasinc, I. Novak, A. SabljiĆ, S. P. Mcglynn
Rok vydání: 2009
Předmět:
Zdroj: International Journal of Quantum Chemistry. 30:251-260
ISSN: 1097-461X
0020-7608
DOI: 10.1002/qua.560300824
Popis: The Hel photoelectron spectra of benzamide (1), 2-hydroxybenzamide (salicylamide, 2), N-phenylacetamide (acetanilide, 3), N-(4-hydroxyphenyl) acetamide (paracetamol, 4), and N-(4-ethoxyphenyl) acetamide (phenacetine, 5) have been recorded and analyzed. A tactical approach similar to the composite molecule analysis of benzoic acid derivatives (T. Meeks, A. Wahlborg and S. P. McGlynn, J. Electron Spectrosc. 22, 43 (1981) was used to determine the electronic structure of 1–5. The interaction of the benzene ring with the amidic group and the role of the benzenoid moiety in the biological activity of these compounds is emphasized.
Databáze: OpenAIRE