BODIPY derivatives: synthesis and evaluation of their optical properties

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Raquel C. R.
Data de Publicação: 2018
Outros Autores: Nogueira, Mariana B., Costa, Susana P. G., Raposo, M. Manuela M.
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/1822/57137
Resumo: 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.
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spelling BODIPY derivatives: synthesis and evaluation of their optical propertiesSynthesisLabellingBODIPYProbeOptical ChemosensorsFluorescenceHeterocyclePyrroleAldehydeBenzimidazoleFe3+Hg2+Ciências Naturais::Ciências QuímicasThree 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.Thank are due to Fundação para a Ciência e Tecnologia (Portugal) and FEDER-COMPETE for financial support through Centro de Química (UID/ QUI/0686/2016). The NMR spectrometer Bruker Avance III 400 is part of the National NMR Network and was purchased within the framework of the National Program for Scientific Re-equipment, contract REDE/1517/RMN/2005 with funds from POCI 2010 (FEDER) and FCT.info:eu-repo/semantics/publishedVersionMDPIUniversidade do MinhoGonçalves, Raquel C. R.Nogueira, Mariana B.Costa, Susana P. G.Raposo, M. Manuela M.2018-11-142018-11-14T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/57137engGonçalves, 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-22-05700.10.3390/ecsoc-22-05700https://sciforum.net/manuscripts/5700/manuscript.pdfinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T07:07:20Zoai:repositorium.sdum.uminho.pt:1822/57137Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:16:23.196091Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv BODIPY derivatives: synthesis and evaluation of their optical properties
title BODIPY derivatives: synthesis and evaluation of their optical properties
spellingShingle BODIPY derivatives: synthesis and evaluation of their optical properties
Gonçalves, Raquel C. R.
Synthesis
Labelling
BODIPY
Probe
Optical Chemosensors
Fluorescence
Heterocycle
Pyrrole
Aldehyde
Benzimidazole
Fe3+
Hg2+
Ciências Naturais::Ciências Químicas
title_short BODIPY derivatives: synthesis and evaluation of their optical properties
title_full BODIPY derivatives: synthesis and evaluation of their optical properties
title_fullStr BODIPY derivatives: synthesis and evaluation of their optical properties
title_full_unstemmed BODIPY derivatives: synthesis and evaluation of their optical properties
title_sort BODIPY derivatives: synthesis and evaluation of their optical properties
author Gonçalves, Raquel C. R.
author_facet Gonçalves, Raquel C. R.
Nogueira, Mariana B.
Costa, Susana P. G.
Raposo, M. Manuela M.
author_role author
author2 Nogueira, Mariana B.
Costa, Susana P. G.
Raposo, M. Manuela M.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Gonçalves, Raquel C. R.
Nogueira, Mariana B.
Costa, Susana P. G.
Raposo, M. Manuela M.
dc.subject.por.fl_str_mv Synthesis
Labelling
BODIPY
Probe
Optical Chemosensors
Fluorescence
Heterocycle
Pyrrole
Aldehyde
Benzimidazole
Fe3+
Hg2+
Ciências Naturais::Ciências Químicas
topic Synthesis
Labelling
BODIPY
Probe
Optical Chemosensors
Fluorescence
Heterocycle
Pyrrole
Aldehyde
Benzimidazole
Fe3+
Hg2+
Ciências Naturais::Ciências Químicas
description 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.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-14
2018-11-14T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/57137
url http://hdl.handle.net/1822/57137
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 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.
10.3390/ecsoc-22-05700
https://sciforum.net/manuscripts/5700/manuscript.pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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