Lower Rim Substituted p-tert-Butylcalix[4]arenes: Part XI. New Ester Derivatives of Calix[4]arene, Their Ionophoric Properties and X-ray Structure Studies

Author(s): Maria Bochenska, Urszula Lesinska, Maria Hoffmann, Jaroslaw Chojnacki.

Journal Name: Letters in Organic Chemistry

Volume 3 , Issue 11 , 2006


The synthesis of six new esters derivatives of p-tert-butylcalix[4]arene in cone conformation is described. The preliminary complexing study of new compounds in the membranes of ion selective electrodes (ISEs) indicated Na+ selectivity for compounds 6, 7 and 8. The X-ray crystal structure of compound 6 is presented.

Keywords: p-tert-butylcalix[4]arene, synthesis, phosphonates, carboxylates, X-ray structure, ion-selective electrodes (ISE)

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Article Details

Year: 2006
Page: [811 - 816]
Pages: 6
DOI: 10.2174/157017806779117139
Price: $58

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