A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst

Autores
Pérez, María Emilia; Ruiz, Diego Manuel; Autino, Juan Carlos; Sathicq, Ángel Gabriel; Romanelli, Gustavo Pablo
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An efficient and solvent-free procedure for the synthesis of flavones using KHSO4 as a recyclable catalyst is described. The methodology represents an environmentally friendly process in comprehensive consideration compared with other catalytic systems listed in publications. This method provides a clean, simple, solvent-free reaction and useful alternatives to prepare flavones and chromones. The use of KHSO4 catalyst provides excellent yields, also leading to an easy separation and recovery of the catalysts, which allows both low environmental impact and low cost. Other green advantages of the method are the low formation of wastes and the replacement of corrosive, soluble mineral acids.
Centro de Investigación y Desarrollo en Ciencias Aplicadas
Materia
Ciencias Agrarias
Catalytic procedure
Chromones
Flavones
KHSO4
Solvent-free reaction
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/86210
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/86210
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalystPérez, María EmiliaRuiz, Diego ManuelAutino, Juan CarlosSathicq, Ángel GabrielRomanelli, Gustavo PabloCiencias AgrariasCatalytic procedureChromonesFlavonesKHSO4Solvent-free reactionAn efficient and solvent-free procedure for the synthesis of flavones using KHSO4 as a recyclable catalyst is described. The methodology represents an environmentally friendly process in comprehensive consideration compared with other catalytic systems listed in publications. This method provides a clean, simple, solvent-free reaction and useful alternatives to prepare flavones and chromones. The use of KHSO4 catalyst provides excellent yields, also leading to an easy separation and recovery of the catalysts, which allows both low environmental impact and low cost. Other green advantages of the method are the low formation of wastes and the replacement of corrosive, soluble mineral acids.Centro de Investigación y Desarrollo en Ciencias Aplicadas2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf551-555http://sedici.unlp.edu.ar/handle/10915/86210enginfo:eu-repo/semantics/altIdentifier/issn/1631-0748info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crci.2016.02.014info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:45Zoai:sedici.unlp.edu.ar:10915/86210Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:45.602SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
title A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
spellingShingle A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
Pérez, María Emilia
Ciencias Agrarias
Catalytic procedure
Chromones
Flavones
KHSO4
Solvent-free reaction
title_short A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
title_full A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
title_fullStr A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
title_full_unstemmed A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
title_sort A very simple solvent-free method for the synthesis of 2-arylchromones using KHSO4 as a recyclable catalyst
dc.creator.none.fl_str_mv Pérez, María Emilia
Ruiz, Diego Manuel
Autino, Juan Carlos
Sathicq, Ángel Gabriel
Romanelli, Gustavo Pablo
author Pérez, María Emilia
author_facet Pérez, María Emilia
Ruiz, Diego Manuel
Autino, Juan Carlos
Sathicq, Ángel Gabriel
Romanelli, Gustavo Pablo
author_role author
author2 Ruiz, Diego Manuel
Autino, Juan Carlos
Sathicq, Ángel Gabriel
Romanelli, Gustavo Pablo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Catalytic procedure
Chromones
Flavones
KHSO4
Solvent-free reaction
topic Ciencias Agrarias
Catalytic procedure
Chromones
Flavones
KHSO4
Solvent-free reaction
dc.description.none.fl_txt_mv An efficient and solvent-free procedure for the synthesis of flavones using KHSO4 as a recyclable catalyst is described. The methodology represents an environmentally friendly process in comprehensive consideration compared with other catalytic systems listed in publications. This method provides a clean, simple, solvent-free reaction and useful alternatives to prepare flavones and chromones. The use of KHSO4 catalyst provides excellent yields, also leading to an easy separation and recovery of the catalysts, which allows both low environmental impact and low cost. Other green advantages of the method are the low formation of wastes and the replacement of corrosive, soluble mineral acids.
Centro de Investigación y Desarrollo en Ciencias Aplicadas
description An efficient and solvent-free procedure for the synthesis of flavones using KHSO4 as a recyclable catalyst is described. The methodology represents an environmentally friendly process in comprehensive consideration compared with other catalytic systems listed in publications. This method provides a clean, simple, solvent-free reaction and useful alternatives to prepare flavones and chromones. The use of KHSO4 catalyst provides excellent yields, also leading to an easy separation and recovery of the catalysts, which allows both low environmental impact and low cost. Other green advantages of the method are the low formation of wastes and the replacement of corrosive, soluble mineral acids.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/86210
url http://sedici.unlp.edu.ar/handle/10915/86210
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1631-0748
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crci.2016.02.014
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
551-555
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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