Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/57137

TitleBODIPY derivatives: synthesis and evaluation of their optical properties
Author(s)Gonçalves, Raquel C. R.
Nogueira, Mariana B.
Costa, Susana P. G.
Raposo, M. Manuela M.
KeywordsSynthesis
Labelling
BODIPY
Probe
Optical Chemosensors
Fluorescence
Heterocycle
Pyrrole
Aldehyde
Benzimidazole
Fe3+
Hg2+
Issue date14-Nov-2018
PublisherMDPI
CitationGonçalves, 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.
Abstract(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.
TypeConference paper
URIhttp://hdl.handle.net/1822/57137
DOI10.3390/ecsoc-22-05700
Publisher versionhttps://sciforum.net/manuscripts/5700/manuscript.pdf
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CDQuim - Comunicações e Proceedings

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