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Azacrownlactams Derived from Biphenyl. Study of Their Conformations, Complexation Ability and Electrochemical Behavior |
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| Authors: | A.M. Costero M.J. Aurell M.J. Bañuls L.E. Ochando F.J. Tamarit A. Domenech |
| Affiliation: | (1) Departamento de Química Orgánica, Facultad de Química, Universidad de Valencia, Spain;(2) Departamento de Geología, Facultad de Química, Universidad de Valencia, Spain;(3) Departamento de Química Analítica, Facultad de Química, Universidad de Valencia, Doctor Moliner 50, 46100-Burjassot Valencia, Spain |
| Abstract: | Several macrolactams containing in their structure biphenyl and pyridine moieties have been synthesized. The complexation ability of these compounds has been evaluated and the results have been explained considering the existence of intramolecular hydrogen bonds. Conformational studies have been developed in some cases. Single-crystal X-ray diffraction studies have been carried out with one of the ligands. The electrochemical response of ligands 1 and 3 has been studied using cyclic and square wave voltammetry. The interaction of these ligands with Cu2+ ions in CH3CN has been investigated by electrochemical techniques. |
| Keywords: | azacrownlactams biphenyl complexation electrochemistry |
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