Pendant arm pyrrolic amide cleft anion receptors

The propensity of amine, ammonium and amide pendant arm 2,5-diamidopyrrole derivatives to act as anion receptors has been investigated; the anion-coordination ability of these species has been determined by 1H NMR titration techniques revealing a marked selectivity of the amine functionalised recept...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2002-09 (18), p.2084-2085
Main Authors: Navakhun, Korakot, Gale, Philip A, Camiolo, Salvatore, Light, Mark E, Hursthouse, Michael B
Format: Article
Language:English
Subjects:
Amides - chemistry
Anions - analysis
Anions - chemistry
Kinetics
Magnetic Resonance Spectroscopy
Pyrroles - chemistry
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Summary:The propensity of amine, ammonium and amide pendant arm 2,5-diamidopyrrole derivatives to act as anion receptors has been investigated; the anion-coordination ability of these species has been determined by 1H NMR titration techniques revealing a marked selectivity of the amine functionalised receptor for hydrogen sulfate anions.
ISSN:1359-7345
1364-548X
DOI:10.1039/b204295a