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|Title:||Synthesis, characterization and ion sensing properties of a new colorimetric chemosensor based on an hydrazone moiety|
|Author(s):||Ferreira, Rosa Cristina Moutinho|
Costa, Susana P. G.
Raposo, M. Manuela M.
“Naked eye detection”
|Citation:||Proceedings of the 21st Int. Electron. Conf. Synth. Org. Chem., 1–30 November 2017; Sciforum Electronic Conference Series, Vol. 21, 2017; doi:10.3390/ecsoc-21-04795.|
|Abstract(s):||The new hydrazone derivative 3 was obtained in moderate yield by condensation of an heterocyclic aldehyde with hydrazine in ethanol, heated at reflux. The new compound was characterized by the usual spectroscopic techniques and a detailed photophysical study was undertaken. The evaluation of the compound as a colorimetric chemosensor was carried out by performing spectrophotometric titrations in acetonitrile and acetonitrile/water in the presence of relevant organic and inorganic anions, and transition metal cations.|
|Access:||Embargoed access (2 Years)|
|Appears in Collections:||CDQuim - Comunicações e Proceedings|
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|Proceeding 1 ECSOC 2017 repositorium.pdf||669,92 kB||Adobe PDF||View/Open|