Issue 7, 2010
From the journal:

New Journal of Chemistry

The first supramolecular ion triplet complex†‡

Jens Eckelmann,a   Vittorio Saggiomo,a   Frank D. Sönnichsena  and  Ulrich Lüning*a  

* Corresponding authors

a Otto-Diels-Institut für Organische Chemie, Christian-Albrechts-Universität zu Kiel, Olshausenstr. 40, D-24098 Kiel, Germany
E-mail: luening@oc.uni-kiel.de
Fax: +49 431 880 1558
Tel: +49 431 880 2450

Abstract

A neutral tritopic macrocycle 1 was obtained by condensation of a diacid dichloride 2 with a diamine 3. 1 contains three binding sites: two for anions by hydrogen bonding and one for cations by ether oxygen atoms. The selective binding of LiCl and CaCl2 has been studied by NMR and MS techniques. 1 is the first host to form a supramolecular complex with an ion triplet: 1·CaCl2.

Graphical abstract: The first supramolecular ion triplet complex

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Article information

DOI
https://doi.org/10.1039/C0NJ00160K
Article type
Letter
Submitted
01 Mar 2010
Accepted
05 May 2010
First published
27 May 2010

New J. Chem., 2010,34, 1247-1250

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The first supramolecular ion triplet complex

J. Eckelmann, V. Saggiomo, F. D. Sönnichsen and U. Lüning, New J. Chem., 2010, 34, 1247 DOI: 10.1039/C0NJ00160K

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