Produktbild: Partially Substituted Calix[4]arene Derivatives

Partially Substituted Calix[4]arene Derivatives

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Synthesis, Characterisation and Binding Properties

ISBN: 3659964123
ISBN 13: 9783659964121
Autor: Villanueva Salas, José Antonio
Verlag: LAP LAMBERT Academic Publishing
Umfang: 160 S.
Erscheinungsdatum: 27.04.2019
Auflage: 1/2019
Format: 1.1 x 22 x 15
Gewicht: 256 g
Produktform: Kartoniert
Einband: Kartoniert
Artikelnummer: 7418869 Kategorie:

Beschreibung

This thesis concerns the synthesis, characterisation and binding properties of partially substituted calix[4]arene amino derivatives in non-aqueous media. Thus, 5,11,17,23 - tetrakis - (1,1-dimethyl ethyl) - 25,27 - bis - [2 -(diethyl amino) ethoxy] calix[4]arene (L3) was structurally (1H NMR and X-ray crystallography) characterised and its interaction with metal cations and the proton has been investigated by several techniques. Information about the active sites of interaction of this ligand with ionic species was obtained from 1H NMR measurements. Conductance measurements were used to establish the composition of the metal-ion complexes in protic and dipolar aprotic solvents. Potentiometric measurements using two electrodes systems (mercury and glass electrodes) were carried out to determine quantitatively the strength of ligand-ion interactions in acetonitrile at 298.15 K.

Autorenporträt

José Antonio Villanueva Salas - B. Sc. Pharmacy and Biochemistry. Thermochemistry Laboratory, School of Biomedical and Molecular Sciences, University of Surrey, United Kingdom.

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