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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/6012
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T09:36:25Zoai: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:34982025-09-29 09:36:25.745CONICET 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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