Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides

Autores
Bassaco, Mariana M.; Monçalves, Matias; Rinaldi, Francieli; Kaufman, Teodoro Saul; Silveira, Claudio C.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The synthesis and photophysical properties of a series of π-conjugated vinyl sulfides are described. These compounds exhibited their absorption maxima in the range of 350–366 nm, while the emission spectra displayed peaks in the zone of 421–441 nm; both of them were influenced, although in different degrees, by the extent of the conjugated system. Red-shifted absorption and emission were observed when the π-conjugation was extended, clearly indicating that the sulfur atom participates as a bridge within these highly conjugated structures. Therefore, this preliminary investigation suggests that vinyl sulfide-based π-conjugated materials are promising compounds for the development of novel and efficient organic emitters.
Fil: Bassaco, Mariana M.. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Fil: Monçalves, Matias. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Fil: Rinaldi, Francieli. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Fil: Kaufman, Teodoro Saul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Química Rosario; Argentina
Fil: Silveira, Claudio C.. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Materia
Vinyl Sulfides
Wittig-Horner Reaction
Fluorescence
Pi-Conjugated System
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6012
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/6012
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl SulfidesBassaco, Mariana M.Monçalves, MatiasRinaldi, FrancieliKaufman, Teodoro SaulSilveira, Claudio C.Vinyl SulfidesWittig-Horner ReactionFluorescencePi-Conjugated Systemhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The synthesis and photophysical properties of a series of π-conjugated vinyl sulfides are described. These compounds exhibited their absorption maxima in the range of 350–366 nm, while the emission spectra displayed peaks in the zone of 421–441 nm; both of them were influenced, although in different degrees, by the extent of the conjugated system. Red-shifted absorption and emission were observed when the π-conjugation was extended, clearly indicating that the sulfur atom participates as a bridge within these highly conjugated structures. Therefore, this preliminary investigation suggests that vinyl sulfide-based π-conjugated materials are promising compounds for the development of novel and efficient organic emitters.Fil: Bassaco, Mariana M.. Universidade Federal de Santa Maria. Departamento de Química; BrasilFil: Monçalves, Matias. Universidade Federal de Santa Maria. Departamento de Química; BrasilFil: Rinaldi, Francieli. Universidade Federal de Santa Maria. Departamento de Química; BrasilFil: Kaufman, Teodoro Saul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Química Rosario; ArgentinaFil: Silveira, Claudio C.. Universidade Federal de Santa Maria. Departamento de Química; BrasilElsevier2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6012Bassaco, Mariana M.; Monçalves, Matias; Rinaldi, Francieli; Kaufman, Teodoro Saul; Silveira, Claudio C.; Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides; Elsevier; Journal of Photochemistry and Photobiology A: Chemistry; 290; 6-2014; 1-101010-6030enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S101060301400255Xinfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jphotochem.2014.06.003info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:04:30Zoai:ri.conicet.gov.ar:11336/6012instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:04:31.024CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
title Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
spellingShingle Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
Bassaco, Mariana M.
Vinyl Sulfides
Wittig-Horner Reaction
Fluorescence
Pi-Conjugated System
title_short Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
title_full Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
title_fullStr Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
title_full_unstemmed Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
title_sort Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides
dc.creator.none.fl_str_mv Bassaco, Mariana M.
Monçalves, Matias
Rinaldi, Francieli
Kaufman, Teodoro Saul
Silveira, Claudio C.
author Bassaco, Mariana M.
author_facet Bassaco, Mariana M.
Monçalves, Matias
Rinaldi, Francieli
Kaufman, Teodoro Saul
Silveira, Claudio C.
author_role author
author2 Monçalves, Matias
Rinaldi, Francieli
Kaufman, Teodoro Saul
Silveira, Claudio C.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Vinyl Sulfides
Wittig-Horner Reaction
Fluorescence
Pi-Conjugated System
topic Vinyl Sulfides
Wittig-Horner Reaction
Fluorescence
Pi-Conjugated System
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The synthesis and photophysical properties of a series of π-conjugated vinyl sulfides are described. These compounds exhibited their absorption maxima in the range of 350–366 nm, while the emission spectra displayed peaks in the zone of 421–441 nm; both of them were influenced, although in different degrees, by the extent of the conjugated system. Red-shifted absorption and emission were observed when the π-conjugation was extended, clearly indicating that the sulfur atom participates as a bridge within these highly conjugated structures. Therefore, this preliminary investigation suggests that vinyl sulfide-based π-conjugated materials are promising compounds for the development of novel and efficient organic emitters.
Fil: Bassaco, Mariana M.. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Fil: Monçalves, Matias. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Fil: Rinaldi, Francieli. Universidade Federal de Santa Maria. Departamento de Química; Brasil
Fil: Kaufman, Teodoro Saul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Química Rosario; Argentina
Fil: Silveira, Claudio C.. Universidade Federal de Santa Maria. Departamento de Química; Brasil
description The synthesis and photophysical properties of a series of π-conjugated vinyl sulfides are described. These compounds exhibited their absorption maxima in the range of 350–366 nm, while the emission spectra displayed peaks in the zone of 421–441 nm; both of them were influenced, although in different degrees, by the extent of the conjugated system. Red-shifted absorption and emission were observed when the π-conjugation was extended, clearly indicating that the sulfur atom participates as a bridge within these highly conjugated structures. Therefore, this preliminary investigation suggests that vinyl sulfide-based π-conjugated materials are promising compounds for the development of novel and efficient organic emitters.
publishDate 2014
dc.date.none.fl_str_mv 2014-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/6012
Bassaco, Mariana M.; Monçalves, Matias; Rinaldi, Francieli; Kaufman, Teodoro Saul; Silveira, Claudio C.; Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides; Elsevier; Journal of Photochemistry and Photobiology A: Chemistry; 290; 6-2014; 1-10
1010-6030
url http://hdl.handle.net/11336/6012
identifier_str_mv Bassaco, Mariana M.; Monçalves, Matias; Rinaldi, Francieli; Kaufman, Teodoro Saul; Silveira, Claudio C.; Synthesis and Photophysical Characterization of Novel pi-Conjugated Vinyl Sulfides; Elsevier; Journal of Photochemistry and Photobiology A: Chemistry; 290; 6-2014; 1-10
1010-6030
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S101060301400255X
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jphotochem.2014.06.003
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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