BODIPY derivatives: synthesis and evaluation of their optical properties

doi:10.3390/ecsoc-22-05700

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/57137

Título:	BODIPY derivatives: synthesis and evaluation of their optical properties
Autor(es):	Gonçalves, Raquel C. R. Nogueira, Mariana B. Costa, Susana P. G. Raposo, M. Manuela M.
Palavras-chave:	Synthesis Labelling BODIPY Probe Optical Chemosensors Fluorescence Heterocycle Pyrrole Aldehyde Benzimidazole Fe3+ Hg2+
Data:	14-Nov-2018
Editora:	MDPI
Citação:	Gonçalves, R.; Nogueira, M.; Costa, S. P. G.; Raposo, M. M. M.; BODIPY derivatives: synthesis and evaluation of their optical properties. Proceedings of the 22nd International Electronic Conference on Synthetic Organic Chemistry 1 a 30 de novembro de 2018, Sciforum Electronic Conferences Series, doi: 10.3390/ecsoc-22-05700.
Resumo(s):	Three BODIPY derivatives functionalized at meso and 2 position were synthesized in 22-59% yield. The compounds were characterized by the usual spectroscopic techniques and a photophysical study was also undertaken. The BODIPY derivatives presented absorption bands in the 494-512 nm range and were also emissive with fluorescence bands in the 512-514 nm interval. A preliminary study on the sensing ability of BODIPY functionalized at position 2 with a benzimidazole was carried out in acetonitrile and acetonitrile/water (75:25) solutions in the presence of anions and cations with environmental, biomedical and analytical relevance. A highly selective response was obtained for Hg2+ and Fe3+ in acetonitrile/water solution.
Tipo:	Artigo em ata de conferência
URI:	https://hdl.handle.net/1822/57137
DOI:	10.3390/ecsoc-22-05700
Versão da editora:	https://sciforum.net/manuscripts/5700/manuscript.pdf
Arbitragem científica:	yes
Acesso:	Acesso aberto
Aparece nas coleções:	CDQuim - Comunicações e Proceedings