Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications

Bibliographic Details
Main Author: Batista, Rosa Maria Ferreira
Publication Date: 2008
Other Authors: Costa, Susana P. G., Belsley, M., Lodeiro, Carlos, Raposo, M. Manuela M.
Format: Article
Language: eng
Source: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Download full: http://hdl.handle.net/1822/8092
Summary: A series of new heterocyclic chromophores 3-6 were synthesised in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess a (oligo)thienyl- π-conjugated system attached to an imidazophenanthroline moiety. These derivatives were evaluated concerning their solvatochromic properties, thermal stabilities and molecular optical nonlinearities.
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spelling Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applicationsπ-Conjugated systemsThiophenesFormyl-(oligo)thiophenesImidazolePhenanthrolineSolvatochromic probesHyper-Rayleigh scattering (HRS)Thermal stabilityNonlinear optics (NLO)Heterocyclic ligandsthiophenep-Conjugated systemsScience & TechnologyA series of new heterocyclic chromophores 3-6 were synthesised in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess a (oligo)thienyl- π-conjugated system attached to an imidazophenanthroline moiety. These derivatives were evaluated concerning their solvatochromic properties, thermal stabilities and molecular optical nonlinearities.Fundação para a Ciência e Tecnologia (FCT) - projecto PTDC/QUI/66250/2006, bolsa de doutoramento a R.M.F. Batista SFRH/BD/36396/2007), (FCT-UNL) REQUIMTE.ElsevierUniversidade do MinhoBatista, Rosa Maria FerreiraCosta, Susana P. G.Belsley, M.Lodeiro, CarlosRaposo, M. Manuela M.2008-07-172008-07-17T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/8092eng"Tetrahedron". ISSN 0040-4020. 64:39 (Jul. 2008) 9230-9238.0040-402010.1016/j.tet.2008.07.043http://www.sciencedirect.com/science/journal/00404020info: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:RCAAP2023-07-21T12:13:50Zoai:repositorium.sdum.uminho.pt:1822/8092Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:06:00.889531Repositório 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 characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
title Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
spellingShingle Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
Batista, Rosa Maria Ferreira
π-Conjugated systems
Thiophenes
Formyl-(oligo)thiophenes
Imidazole
Phenanthroline
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Heterocyclic ligands
thiophene
p-Conjugated systems
Science & Technology
title_short Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
title_full Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
title_fullStr Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
title_full_unstemmed Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
title_sort Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications
author Batista, Rosa Maria Ferreira
author_facet Batista, Rosa Maria Ferreira
Costa, Susana P. G.
Belsley, M.
Lodeiro, Carlos
Raposo, M. Manuela M.
author_role author
author2 Costa, Susana P. G.
Belsley, M.
Lodeiro, Carlos
Raposo, M. Manuela M.
author2_role author
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.
Lodeiro, Carlos
Raposo, M. Manuela M.
dc.subject.por.fl_str_mv π-Conjugated systems
Thiophenes
Formyl-(oligo)thiophenes
Imidazole
Phenanthroline
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Heterocyclic ligands
thiophene
p-Conjugated systems
Science & Technology
topic π-Conjugated systems
Thiophenes
Formyl-(oligo)thiophenes
Imidazole
Phenanthroline
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Heterocyclic ligands
thiophene
p-Conjugated systems
Science & Technology
description A series of new heterocyclic chromophores 3-6 were synthesised in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess a (oligo)thienyl- π-conjugated system attached to an imidazophenanthroline moiety. These derivatives were evaluated concerning their solvatochromic properties, thermal stabilities and molecular optical nonlinearities.
publishDate 2008
dc.date.none.fl_str_mv 2008-07-17
2008-07-17T00:00:00Z
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/1822/8092
url http://hdl.handle.net/1822/8092
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Tetrahedron". ISSN 0040-4020. 64:39 (Jul. 2008) 9230-9238.
0040-4020
10.1016/j.tet.2008.07.043
http://www.sciencedirect.com/science/journal/00404020
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 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
_version_ 1799132474122436608

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