Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts
A simple and clean procedure for the preparation of functionalized flavones and chromones using commercial Keggin heteropolyacid in acetonitrile medium is described for the cyclization of 1-(2-hydroxyaryl)-3-aryl-1,3-propanodiones. Sixteen examples are reported, yields ranging in 60-91%; five substi...
| Autores: | , , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2007 |
| País: | Argentina |
| Recursos: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/16753 |
| Acesso em linha: | http://hdl.handle.net/11336/16753 |
| Access Level: | acceso abierto |
| Palavra-chave: | 1-(2-Hydroxyaryl)-3-Aryl-1,3-Propanodiones Clean Procedure https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
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Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalystsBennardi, Daniel O.Romanelli, Gustavo PabloJios, Jorge L.Vazquez, Patricia GracielaCaceres, Carmen VictoriaAutino, Juan Carlos1-(2-Hydroxyaryl)-3-Aryl-1,3-PropanodionesClean Procedurehttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A simple and clean procedure for the preparation of functionalized flavones and chromones using commercial Keggin heteropolyacid in acetonitrile medium is described for the cyclization of 1-(2-hydroxyaryl)-3-aryl-1,3-propanodiones. Sixteen examples are reported, yields ranging in 60-91%; five substituted 2-naphthylchromones are prepared for the first timeFil: Bennardi, Daniel O.. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Exactas. Catedra de Quimica Organica; ArgentinaFil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Jios, Jorge L.. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Departamento de Quimica; ArgentinaFil: Vazquez, Patricia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Caceres, Carmen Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Autino, Juan Carlos. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Exactas. Catedra de Quimica Organica; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Departamento de Quimica. Laboratorio de Estudio de Compuestos Organicos; ArgentinaDe Gruyter2007-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/mswordapplication/pdfhttp://hdl.handle.net/11336/16753Bennardi, Daniel O.; Romanelli, Gustavo Pablo; Jios, Jorge L.; Vazquez, Patricia Graciela; Caceres, Carmen Victoria; et al.; Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts; De Gruyter; Heterocycles communications; 13; 1; 1-2-2007; 77-820793-02832191-0197enginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/hc.2007.13.1/hc.2007.13.1.77/hc.2007.13.1.77.xml#info:eu-repo/semantics/altIdentifier/doi/10.1515/HC.2007.13.1.77info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:58:50Zoai:ri.conicet.gov.ar:11336/16753instacron: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:34982024-05-08 13:58:50.574CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| title |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| spellingShingle |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts Bennardi, Daniel O. 1-(2-Hydroxyaryl)-3-Aryl-1,3-Propanodiones Clean Procedure https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
| title_short |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| title_full |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| title_fullStr |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| title_full_unstemmed |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| title_sort |
Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts |
| dc.creator.none.fl_str_mv |
Bennardi, Daniel O. Romanelli, Gustavo Pablo Jios, Jorge L. Vazquez, Patricia Graciela Caceres, Carmen Victoria Autino, Juan Carlos |
| author |
Bennardi, Daniel O. |
| author_facet |
Bennardi, Daniel O. Romanelli, Gustavo Pablo Jios, Jorge L. Vazquez, Patricia Graciela Caceres, Carmen Victoria Autino, Juan Carlos |
| author_role |
author |
| author2 |
Romanelli, Gustavo Pablo Jios, Jorge L. Vazquez, Patricia Graciela Caceres, Carmen Victoria Autino, Juan Carlos |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
1-(2-Hydroxyaryl)-3-Aryl-1,3-Propanodiones Clean Procedure https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
| topic |
1-(2-Hydroxyaryl)-3-Aryl-1,3-Propanodiones Clean Procedure https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
| description |
A simple and clean procedure for the preparation of functionalized flavones and chromones using commercial Keggin heteropolyacid in acetonitrile medium is described for the cyclization of 1-(2-hydroxyaryl)-3-aryl-1,3-propanodiones. Sixteen examples are reported, yields ranging in 60-91%; five substituted 2-naphthylchromones are prepared for the first time |
| publishDate |
2007 |
| dc.date.none.fl_str_mv |
2007-02-01 |
| 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/11336/16753 Bennardi, Daniel O.; Romanelli, Gustavo Pablo; Jios, Jorge L.; Vazquez, Patricia Graciela; Caceres, Carmen Victoria; et al.; Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts; De Gruyter; Heterocycles communications; 13; 1; 1-2-2007; 77-82 0793-0283 2191-0197 |
| url |
http://hdl.handle.net/11336/16753 |
| identifier_str_mv |
Bennardi, Daniel O.; Romanelli, Gustavo Pablo; Jios, Jorge L.; Vazquez, Patricia Graciela; Caceres, Carmen Victoria; et al.; Synthesis of substituted flavones and arylchromones using P and Si keggin heteropolyacids as catalysts; De Gruyter; Heterocycles communications; 13; 1; 1-2-2007; 77-82 0793-0283 2191-0197 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/hc.2007.13.1/hc.2007.13.1.77/hc.2007.13.1.77.xml# info:eu-repo/semantics/altIdentifier/doi/10.1515/HC.2007.13.1.77 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
| dc.format.none.fl_str_mv |
application/pdf application/msword application/pdf |
| dc.publisher.none.fl_str_mv |
De Gruyter |
| publisher.none.fl_str_mv |
De Gruyter |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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15.812429 |