Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/49306| Título: | Synthesis, characterization and ion sensing properties of a new colorimetric chemosensor based on an hydrazone moiety |
| Autor(es): | Ferreira, Rosa Cristina Moutinho Costa, Susana P. G. Raposo, M. Manuela M. |
| Palavras-chave: | Hydrazone derivatives Colorimetric chemosensor Synthesis “Naked eye detection” Cyanide Aqueous medium |
| Data: | Nov-2017 |
| Citação: | 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. |
| Resumo(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. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/49306 |
| DOI: | 10.3390/ecsoc-21-04795 |
| Versão da editora: | http://sciforum.net/conference/ecsoc-21/paper/4795 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CDQuim - Comunicações e Proceedings |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Proceeding 1 ECSOC 2017 repositorium.pdf | 669,92 kB | Adobe PDF | Ver/Abrir |
