Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions

Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions

The ditopic neutral receptors 1 and 2 were synthesized for the recognition and sensing of bis-carboxylates. They are based on pyrrole and amide groups as hydrogen-bond donors to bind the oxoanions of the guests. Among the obtained results, the selectivity for glutarate over succinate is particularly...

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Main Authors: Emilio Calle, Belén Jiménez, Cruz Caballero
Format: Article
Language:English
Published: MDPI AG 2009-03-01
Series:Sensors
Subjects:
Molecular recognition
bis-2-amidopyrrole receptors
bis-carboxylate anions
fluorescent sensor
hydrogen bonding
Online Access:http://www.mdpi.com/1424-8220/9/3/1534/
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spelling doaj-e4cf9c9e57f64188a7ee8fef0a6243ad2020-11-25T00:37:28ZengMDPI AGSensors1424-82202009-03-01931534154010.3390/s90301534Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate AnionsEmilio CalleBelén JiménezCruz CaballeroThe ditopic neutral receptors 1 and 2 were synthesized for the recognition and sensing of bis-carboxylates. They are based on pyrrole and amide groups as hydrogen-bond donors to bind the oxoanions of the guests. Among the obtained results, the selectivity for glutarate over succinate is particularly interesting.Compound 1 behaves as a PET fluorescence sensor for glutarate. http://www.mdpi.com/1424-8220/9/3/1534/Molecular recognitionbis-2-amidopyrrole receptorsbis-carboxylate anionsfluorescent sensorhydrogen bonding
collection DOAJ
language English
format Article
sources DOAJ
author Emilio Calle
Belén Jiménez
Cruz Caballero
spellingShingle Emilio Calle
Belén Jiménez
Cruz Caballero
Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions
Sensors
Molecular recognition
bis-2-amidopyrrole receptors
bis-carboxylate anions
fluorescent sensor
hydrogen bonding
author_facet Emilio Calle
Belén Jiménez
Cruz Caballero
author_sort Emilio Calle
title Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions
title_short Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions
title_full Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions
title_fullStr Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions
title_full_unstemmed Synthesis, Binding and Fluorescence Studies of Bis-2-amidopyrrole Receptors for Bis-carboxylate Anions
title_sort synthesis, binding and fluorescence studies of bis-2-amidopyrrole receptors for bis-carboxylate anions
publisher MDPI AG
series Sensors
issn 1424-8220
publishDate 2009-03-01
description The ditopic neutral receptors 1 and 2 were synthesized for the recognition and sensing of bis-carboxylates. They are based on pyrrole and amide groups as hydrogen-bond donors to bind the oxoanions of the guests. Among the obtained results, the selectivity for glutarate over succinate is particularly interesting.Compound 1 behaves as a PET fluorescence sensor for glutarate.
topic Molecular recognition
bis-2-amidopyrrole receptors
bis-carboxylate anions
fluorescent sensor
hydrogen bonding
url http://www.mdpi.com/1424-8220/9/3/1534/
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AT belenjimenez synthesisbindingandfluorescencestudiesofbis2amidopyrrolereceptorsforbiscarboxylateanions
AT cruzcaballero synthesisbindingandfluorescencestudiesofbis2amidopyrrolereceptorsforbiscarboxylateanions
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