Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway

Detalhes bibliográficos
Autor(a) principal: Batista, Rosa Maria Ferreira
Data de Publicação: 2009
Outros Autores: Costa, Susana P. G., Belsley, M., Raposo, M. Manuela M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/10651
Resumo: Six new hyperpolarizable chromophores 3-4 based on functionalized arylthiophene donors and an imidazo-phenanthroline acceptor moiety have been designed and synthesized for the first time in good to excellent yields by condensation of 5,6-phenantroline-dione 2 with formyl-arylthiophene derivatives 1 in the presence of ammonium acetate in glacial acetic acid. The thermal stability, solvatochromic and nonlinear optical properties of these compounds were evaluated.
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spelling Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathwaySynthesisThiopheneImidazolePhenanthrolineLigandsAuxiliary donors and auxiliary acceptorsSolvatochromic probesHyper-Rayleigh scattering (HRS)Thermal stabilityNonlinear optics (NLO)Science & TechnologySix new hyperpolarizable chromophores 3-4 based on functionalized arylthiophene donors and an imidazo-phenanthroline acceptor moiety have been designed and synthesized for the first time in good to excellent yields by condensation of 5,6-phenantroline-dione 2 with formyl-arylthiophene derivatives 1 in the presence of ammonium acetate in glacial acetic acid. The thermal stability, solvatochromic and nonlinear optical properties of these compounds were evaluated.Fundação para a Ciência e a Tecnologia (FCT) - PTDC/QUI/66250/2006, bolsa de doutoramento SFRH/BD/36396/2007, PTDC/FIS/68419/2006Universidade do Minho. Centro de Física - Projecto PTDC/FIS/68419/2006ElsevierUniversidade do MinhoBatista, Rosa Maria FerreiraCosta, Susana P. G.Belsley, M.Raposo, M. Manuela M.2009-032009-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/1822/10651eng"Dyes and Pigments." ISSN 0143-7208. 80:3 (Mar. 2009) 329-336.0143-720810.1016/j.dyepig.2008.08.001http://www.sciencedirect.com/info: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:RCAAP2023-07-21T12:46:47Zoai:repositorium.sdum.uminho.pt:1822/10651Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:44:47.423110Repositório 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 Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
title Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
spellingShingle Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
Batista, Rosa Maria Ferreira
Synthesis
Thiophene
Imidazole
Phenanthroline
Ligands
Auxiliary donors and auxiliary acceptors
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Science & Technology
title_short Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
title_full Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
title_fullStr Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
title_full_unstemmed Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
title_sort Synthesis and evaluation of the optical properties of novel thermally stable phenanthrolines bearing a arylthienyl-imidazo conjugation pathway
author Batista, Rosa Maria Ferreira
author_facet Batista, Rosa Maria Ferreira
Costa, Susana P. G.
Belsley, M.
Raposo, M. Manuela M.
author_role author
author2 Costa, Susana P. G.
Belsley, M.
Raposo, M. Manuela M.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Batista, Rosa Maria Ferreira
Costa, Susana P. G.
Belsley, M.
Raposo, M. Manuela M.
dc.subject.por.fl_str_mv Synthesis
Thiophene
Imidazole
Phenanthroline
Ligands
Auxiliary donors and auxiliary acceptors
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Science & Technology
topic Synthesis
Thiophene
Imidazole
Phenanthroline
Ligands
Auxiliary donors and auxiliary acceptors
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Science & Technology
description Six new hyperpolarizable chromophores 3-4 based on functionalized arylthiophene donors and an imidazo-phenanthroline acceptor moiety have been designed and synthesized for the first time in good to excellent yields by condensation of 5,6-phenantroline-dione 2 with formyl-arylthiophene derivatives 1 in the presence of ammonium acetate in glacial acetic acid. The thermal stability, solvatochromic and nonlinear optical properties of these compounds were evaluated.
publishDate 2009
dc.date.none.fl_str_mv 2009-03
2009-03-01T00:00:00Z
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 http://hdl.handle.net/1822/10651
url http://hdl.handle.net/1822/10651
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Dyes and Pigments." ISSN 0143-7208. 80:3 (Mar. 2009) 329-336.
0143-7208
10.1016/j.dyepig.2008.08.001
http://www.sciencedirect.com/
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
institution RCAAP
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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