The influence of stereochemistry on anion binding and transport
The influence of stereochemistry on anion binding and transport
Bis(thio)urea receptors (1–4) based on 1,2-bisaminocyclohexane are shown to function as transmembrane anion antiporters. The results show that cis-receptors have a greater propensity for anion transport than analogous trans-receptors. Stability constants using 1H NMR techniques highlight the significance of stereoisomerism on anion binding in solution, as cis-receptors bind anions more strongly than trans-receptors.
anion, urea, thiourea, hydrogen bond, stereochemistry
626-630
Karagiannidis, Louise E.
625706f1-9870-43dd-9ee1-b981c60562b4
Hiscock, Jennifer R.
99a8a34c-a869-48e2-b713-1e69e4741032
Gale, Philip A.
c840b7e9-6847-4843-91af-fa0f8563d943
2013
Karagiannidis, Louise E.
625706f1-9870-43dd-9ee1-b981c60562b4
Hiscock, Jennifer R.
99a8a34c-a869-48e2-b713-1e69e4741032
Gale, Philip A.
c840b7e9-6847-4843-91af-fa0f8563d943
Karagiannidis, Louise E., Hiscock, Jennifer R. and Gale, Philip A.
(2013)
The influence of stereochemistry on anion binding and transport.
[in special issue: Special Issue Honouring Professor Rocco Ungaro]
Supramolecular Chemistry, 25 (9-11), .
(doi:10.1080/10610278.2013.806809).
Abstract
Bis(thio)urea receptors (1–4) based on 1,2-bisaminocyclohexane are shown to function as transmembrane anion antiporters. The results show that cis-receptors have a greater propensity for anion transport than analogous trans-receptors. Stability constants using 1H NMR techniques highlight the significance of stereoisomerism on anion binding in solution, as cis-receptors bind anions more strongly than trans-receptors.
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e-pub ahead of print date: 1 July 2013
Published date: 2013
Keywords:
anion, urea, thiourea, hydrogen bond, stereochemistry
Organisations:
Organic Chemistry: Synthesis, Catalysis and Flow
Identifiers
Local EPrints ID: 356020
URI: http://eprints.soton.ac.uk/id/eprint/356020
ISSN: 1061-0278
PURE UUID: 550d2b58-170f-41ad-9d44-fdbe199abdff
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Date deposited: 06 Sep 2013 08:11
Last modified: 15 Mar 2024 03:06
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Contributors
Author:
Louise E. Karagiannidis
Author:
Jennifer R. Hiscock
Author:
Philip A. Gale
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