Anion binding vs. deprotonation in colorimetric pyrrolylamidothiourea based anion sensors
- 23 January 2006
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 9,p. 965-967
- https://doi.org/10.1039/b517308f
Abstract
A pyrrolylamidothiourea deprotonates in the presence of one equivalent of not only fluoride, but also acetate, benzoate or dihydrogen phosphate in DMSO solution with structural studies using synchrotron radiation confirming thiourea deprotonation in the solid state.Keywords
This publication has 20 references indexed in Scilit:
- Colorimetric “Naked Eye” Sensing of Anions in Aqueous SolutionThe Journal of Organic Chemistry, 2005
- Why, on Interaction of Urea-Based Receptors with Fluoride, Beautiful Colors DevelopThe Journal of Organic Chemistry, 2005
- Anion‐Induced Urea DeprotonationChemistry – A European Journal, 2005
- Synthesis of Two Branched Fluorescent Receptors and Their Binding Properties for Dicarboxylate AnionsEuropean Journal of Organic Chemistry, 2004
- Fluorogenic and Chromogenic Chemosensors and Reagents for AnionsChemical Reviews, 2003
- Chromogenic anion sensorsChemical Society Reviews, 2003
- Nitrophenyl derivatives of pyrrole 2,5-diamides: structural behaviour, anion binding and colour change signalled deprotonationElectronic supplementary information (ESI) available: 1H NMR, 13C NMR and mass spectra for compounds 2 and 3, NMR anion titration profiles in DMSO-d6–0.5% water. See http://www.rsc.org/suppdata/ob/b2/b210848h/Organic & Biomolecular Chemistry, 2003
- Solution and solid-state studies of 3,4-dichloro-2,5-diamidopyrroles: formation of an unusual anionic narcissistic dimerElectronic supplementary information (ESI) available: synthesis and characterisation of compounds 3 and 4. See http://www.rsc.org/suppdata/cc/b2/b200980c/Chemical Communications, 2002
- A New High-Flux Chemical and Materials Crystallography Station at the SRS Daresbury. 1. Design, Construction and Test ResultsJournal of Synchrotron Radiation, 1997
- Equilibrium acidities in dimethyl sulfoxide solutionAccounts of Chemical Research, 1988