Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function

Detalhes bibliográficos
Autor(a) principal: Piloto, Ana M.
Data de Publicação: 2006
Outros Autores: Rovira, Daniel, Costa, Susana P. G., Gonçalves, M. Sameiro T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/86434
Resumo: The properties of three oxobenzo[f]benzopyrans as new fluorogenic photolabile protecting groups for the carboxylic function of amino acids were studied. Fluorescent amino acid conjugates were efficiently prepared and characterised. Photodeprotection of these compounds was carried out by irradiation at 300, 350 and 419 nm, the most suitable wavelength being 350 nm, on account of short irradiation times and good deprotection yields. (c) 2006 Elsevier Ltd. All fights reserved.
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spelling Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic functionbenzopyransphotocleavable groupsprotecting groupstemporary labelsfluorophoresCiências Naturais::Ciências QuímicasScience & TechnologyThe properties of three oxobenzo[f]benzopyrans as new fluorogenic photolabile protecting groups for the carboxylic function of amino acids were studied. Fluorescent amino acid conjugates were efficiently prepared and characterised. Photodeprotection of these compounds was carried out by irradiation at 300, 350 and 419 nm, the most suitable wavelength being 350 nm, on account of short irradiation times and good deprotection yields. (c) 2006 Elsevier Ltd. All fights reserved.We thank the Fundação para a Ciência e Tecnologia (Portugal) for its financial support to the Centro de Química (Universidade do Minho).Pergamon-Elsevier Science LtdUniversidade do MinhoPiloto, Ana M.Rovira, DanielCosta, Susana P. G.Gonçalves, M. Sameiro T.2006-122006-12-01T00:00:00Z10000-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/86434engPiloto, A. M., Rovira, D., Costa, S. P. G., & Gonçalves, M. S. T. (2006, December). Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function. Tetrahedron. Elsevier BV. http://doi.org/10.1016/j.tet.2006.09.0850040-402010.1016/j.tet.2006.09.085https://www.sciencedirect.com/science/article/pii/S0040402006015626info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-09-23T01:18:49Zoai:repositorium.sdum.uminho.pt:1822/86434Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:30:42.247684Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
title Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
spellingShingle Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
Piloto, Ana M.
benzopyrans
photocleavable groups
protecting groups
temporary labels
fluorophores
Ciências Naturais::Ciências Químicas
Science & Technology
title_short Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
title_full Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
title_fullStr Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
title_full_unstemmed Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
title_sort Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function
author Piloto, Ana M.
author_facet Piloto, Ana M.
Rovira, Daniel
Costa, Susana P. G.
Gonçalves, M. Sameiro T.
author_role author
author2 Rovira, Daniel
Costa, Susana P. G.
Gonçalves, M. Sameiro T.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Piloto, Ana M.
Rovira, Daniel
Costa, Susana P. G.
Gonçalves, M. Sameiro T.
dc.subject.por.fl_str_mv benzopyrans
photocleavable groups
protecting groups
temporary labels
fluorophores
Ciências Naturais::Ciências Químicas
Science & Technology
topic benzopyrans
photocleavable groups
protecting groups
temporary labels
fluorophores
Ciências Naturais::Ciências Químicas
Science & Technology
description The properties of three oxobenzo[f]benzopyrans as new fluorogenic photolabile protecting groups for the carboxylic function of amino acids were studied. Fluorescent amino acid conjugates were efficiently prepared and characterised. Photodeprotection of these compounds was carried out by irradiation at 300, 350 and 419 nm, the most suitable wavelength being 350 nm, on account of short irradiation times and good deprotection yields. (c) 2006 Elsevier Ltd. All fights reserved.
publishDate 2006
dc.date.none.fl_str_mv 10000-01-01T00:00:00Z
2006-12
2006-12-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/86434
url https://hdl.handle.net/1822/86434
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Piloto, A. M., Rovira, D., Costa, S. P. G., & Gonçalves, M. S. T. (2006, December). Oxobenzo[f]benzopyrans as new fluorescent photolabile protecting groups for the carboxylic function. Tetrahedron. Elsevier BV. http://doi.org/10.1016/j.tet.2006.09.085
0040-4020
10.1016/j.tet.2006.09.085
https://www.sciencedirect.com/science/article/pii/S0040402006015626
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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