Volume 117, Issue 19 pp. 2959-2963
Zuschrift

A Calix[4]imidazolium[2]pyridine as an Anion Receptor

Kavitha Chellappan Dr.

Kavitha Chellappan Dr.

National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea, Fax: (+82) 54-279-8137

contributed equally to this work.

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N. Jiten Singh

N. Jiten Singh

National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea, Fax: (+82) 54-279-8137

contributed equally to this work.

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In-Chul Hwang Prof.

In-Chul Hwang Prof.

National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea, Fax: (+82) 54-279-8137

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Jung Woo Lee

Jung Woo Lee

National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea, Fax: (+82) 54-279-8137

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Kwang S. Kim Prof.

Kwang S. Kim Prof.

National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea, Fax: (+82) 54-279-8137

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First published: 03 May 2005
Citations: 58

This work was supported by CRI (KOSEF/MOST) and BK21. We thank Prof. F. P. Schmidtchen for his help with the data analysis and Prof. C. S. Wilcox for allowing us access to the HOSTEST program.

Graphical Abstract

Ein effektives makrocyclisches Ionophor für F-Ionen, das aus einer Anordnung positiv geladener Imidazoliumeinheiten besteht, wurde hergestellt. Das Calix[4]imidazolium[2]pyridin-Kation bildet mit F-Ionen einen 1:1-Komplex, wie Bindungsstudien mithilfe der 1H-NMR-Spektroskopie, die Kristallstrukturbestimmung (siehe Bild) und Dichtefunktionalrechnungen belegen.

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