Chiral hydrogen-bonded supramolecular capsules: synthesis, characterization and complexation of C70

Martha Kohlhaas; Manfred Zähres; Christian Mayer; Marianne Engeser; Christian Merten; Jochen Niemeyer

doi:10.1039/C8CC10152C

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Chiral hydrogen-bonded supramolecular capsules: synthesis, characterization and complexation of C₇₀†

Martha Kohlhaas,^a Manfred Zähres,^b Christian Mayer,^b Marianne Engeser,

^c Christian Merten

^d and Jochen Niemeyer

*^a

Author affiliations

* Corresponding authors

^a Institute of Organic Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstrasse 7, 45141 Essen, Germany
E-mail: jochen.niemeyer@uni-due.de

^b Department of Physical Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, 45141 Essen, Germany

^c Kekulé-Institute for Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Str. 1, 53121 Bonn, Germany

^d Ruhr-Universität Bochum, Organische Chemie II, Universitätsstrasse 150, 44801 Bochum, Germany

Abstract

Two supramolecular nanocapsules were generated by multi-component self-assembly of the novel bisphosphoric acid (R,R)-6 with suitable bis- and trisamidines. The resulting chiral, hydrogen-bonded capsules are stable even in polar media and at low concentrations and can be employed for the binding of C₇₀–fullerene in solution.

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Article information

DOI: https://doi.org/10.1039/C8CC10152C
Article type: Communication
Submitted: 22 Dec 2018
Accepted: 19 Feb 2019
First published: 20 Feb 2019

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Chem. Commun., 2019,55, 3298-3301

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Chiral hydrogen-bonded supramolecular capsules: synthesis, characterization and complexation of C₇₀

M. Kohlhaas, M. Zähres, C. Mayer, M. Engeser, C. Merten and J. Niemeyer, Chem. Commun., 2019, 55, 3298 DOI: 10.1039/C8CC10152C

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