Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones

Autores
Iguchi, Daniela; Erra Balsells, Rosa; Bonesi, Sergio Mauricio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A facile photochemical preparation of 5-, 6- and 7-substituted chroman-4-ones from aryl 3-methyl-2-butenoate esters is described. The two-phase base-catalyzed method relies upon two consecutive processes in one-pot reaction through a photo-Fries rearrangement and a based-catalyzed intramolecular oxa-Michael addition to afford the desired products.
Fil: Iguchi, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; Argentina
Fil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; Argentina
Fil: Bonesi, Sergio Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; Argentina
Materia
Photo-Fries Rearrangement
Oxa-Micahel Addition
Two-Phase Reaction
Chromanones
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:11336/8169
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/8169
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Expeditious photochemical reaction towards the preparation of substituted chroman-4-onesIguchi, DanielaErra Balsells, RosaBonesi, Sergio MauricioPhoto-Fries RearrangementOxa-Micahel AdditionTwo-Phase ReactionChromanoneshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A facile photochemical preparation of 5-, 6- and 7-substituted chroman-4-ones from aryl 3-methyl-2-butenoate esters is described. The two-phase base-catalyzed method relies upon two consecutive processes in one-pot reaction through a photo-Fries rearrangement and a based-catalyzed intramolecular oxa-Michael addition to afford the desired products.Fil: Iguchi, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; ArgentinaFil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; ArgentinaFil: Bonesi, Sergio Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; ArgentinaElsevier2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8169Iguchi, Daniela; Erra Balsells, Rosa; Bonesi, Sergio Mauricio; Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones; Elsevier; Tetrahedron Letters; 55; 33; 6-2014; 4653-46560040-4039enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040403914010831info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tetlet.2014.06.081info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:01:30Zoai:ri.conicet.gov.ar:11336/8169instacron: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 12:01:30.448CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
title Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
spellingShingle Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
Iguchi, Daniela
Photo-Fries Rearrangement
Oxa-Micahel Addition
Two-Phase Reaction
Chromanones
title_short Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
title_full Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
title_fullStr Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
title_full_unstemmed Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
title_sort Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones
dc.creator.none.fl_str_mv Iguchi, Daniela
Erra Balsells, Rosa
Bonesi, Sergio Mauricio
author Iguchi, Daniela
author_facet Iguchi, Daniela
Erra Balsells, Rosa
Bonesi, Sergio Mauricio
author_role author
author2 Erra Balsells, Rosa
Bonesi, Sergio Mauricio
author2_role author
author
dc.subject.none.fl_str_mv Photo-Fries Rearrangement
Oxa-Micahel Addition
Two-Phase Reaction
Chromanones
topic Photo-Fries Rearrangement
Oxa-Micahel Addition
Two-Phase Reaction
Chromanones
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A facile photochemical preparation of 5-, 6- and 7-substituted chroman-4-ones from aryl 3-methyl-2-butenoate esters is described. The two-phase base-catalyzed method relies upon two consecutive processes in one-pot reaction through a photo-Fries rearrangement and a based-catalyzed intramolecular oxa-Michael addition to afford the desired products.
Fil: Iguchi, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; Argentina
Fil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; Argentina
Fil: Bonesi, Sergio Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones En Hidratos de Carbono; Argentina
description A facile photochemical preparation of 5-, 6- and 7-substituted chroman-4-ones from aryl 3-methyl-2-butenoate esters is described. The two-phase base-catalyzed method relies upon two consecutive processes in one-pot reaction through a photo-Fries rearrangement and a based-catalyzed intramolecular oxa-Michael addition to afford the desired products.
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/11336/8169
Iguchi, Daniela; Erra Balsells, Rosa; Bonesi, Sergio Mauricio; Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones; Elsevier; Tetrahedron Letters; 55; 33; 6-2014; 4653-4656
0040-4039
url http://hdl.handle.net/11336/8169
identifier_str_mv Iguchi, Daniela; Erra Balsells, Rosa; Bonesi, Sergio Mauricio; Expeditious photochemical reaction towards the preparation of substituted chroman-4-ones; Elsevier; Tetrahedron Letters; 55; 33; 6-2014; 4653-4656
0040-4039
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/S0040403914010831
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tetlet.2014.06.081
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
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
_version_ 1846782347891965952
score 12.982451

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