Issue 64, 2016
From the journal:

Chemical Communications

Aromatic oligureas as hosts for anions and cations†

Alan L. Connor,‡a   Ting Hu,‡b   Cadnel S. F. Detchou,a   Rui Liu,ab   Surya V. S. R. K. Pulavarti,a   Thomas Szyperski,a   Zhonglin Lu*b  and  Bing Gong*ab  

* Corresponding authors

a Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA
E-mail: bgong@buffalo.edu

b College of Chemistry, Beijing Normal University, Beijing 100875, China
E-mail: luzl@bnu.edu.cn

Abstract

Aromatic oligoureas 3 and 4 have urea moieties engaging in weak intramolecular H-bonding that constrains their backbones. The shorter 3a and 3b are able to bind chloride and acetate but not their corresponding counterion. The longer 4 binds both an anion and its counterion with the same affinity.

Graphical abstract: Aromatic oligureas as hosts for anions and cations

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Article information

DOI
https://doi.org/10.1039/C6CC03681C
Article type
Communication
Submitted
03 mei 2016
Accepted
11 jul 2016
First published
11 jul 2016

Chem. Commun., 2016,52, 9905-9908

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Aromatic oligureas as hosts for anions and cations

A. L. Connor, T. Hu, C. S. F. Detchou, R. Liu, S. V. S. R. K. Pulavarti, T. Szyperski, Z. Lu and B. Gong, Chem. Commun., 2016, 52, 9905 DOI: 10.1039/C6CC03681C

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