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Issue 3, 2003
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Ester derivatives of hexahomotrioxacalix[3]naphthalenes: conformational and binding properties with alkali metal cations

Muhammad Ashram,a  Shehadeh Mizyedb  and  Paris E. Georghiou*b 
Author affiliations

* Corresponding authors

a Department of Chemistry, Mu'Tah University, Jordan

b Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
E-mail: parisg@mun.ca

Abstract

The syntheses of the triesters formed between ethyl bromoacetate and hexahomotrioxacalix[3]naphthalene 8, and its tert-butyl analogue 11, are described. Depending on the conditions employed, cone or partial cone conformers are produced. The conformations appear to have some influence on their complexation in neutral medium, with alkali metal cations. The X-ray structure of the partial cone triester 10 is presented.

Graphical abstract: Ester derivatives of hexahomotrioxacalix[3]naphthalenes: conformational and binding properties with alkali metal cations

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Publication details

The article was received on 16 Sep 2002, accepted on 18 Nov 2002 and first published on 08 Jan 2003


Article type: Paper
DOI: 10.1039/B209046P
Citation: Org. Biomol. Chem., 2003,1, 599-603
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    Ester derivatives of hexahomotrioxacalix[3]naphthalenes: conformational and binding properties with alkali metal cations

    M. Ashram, S. Mizyed and P. E. Georghiou, Org. Biomol. Chem., 2003, 1, 599
    DOI: 10.1039/B209046P

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