Fluorescent anion receptors with iminoylthiourea binding sites - Selective hydrogen bond mediated recognition of CO32-,HCO3- and HPO42

A number of structurally simple, fluorescent sensor molecules based on the iminoylthiourea/1,2,4-thiadiazole unit are presented, which display extraordinarily strong fluorescence enhancement selectively upon complexation of HCO3-, CO32- and HPO42-. (C) 2001 Elsevier Science Ltd. All rights reserved.

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Bibliographic Details
Published inTetrahedron letters Vol. 42; no. 15; pp. 2805 - 2808
Main Authors Hennrich, G, Sonnenschein, H, Resch-Genger, U
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 09.04.2001
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
SENSORS
COMPLEXATION
MOLECULES
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Summary:A number of structurally simple, fluorescent sensor molecules based on the iminoylthiourea/1,2,4-thiadiazole unit are presented, which display extraordinarily strong fluorescence enhancement selectively upon complexation of HCO3-, CO32- and HPO42-. (C) 2001 Elsevier Science Ltd. All rights reserved.
ISSN:0040-4039
DOI:10.1016/S0040-4039(01)00324-0