2,3,5-trimethylphenol oxidation over Co-based solid catalysts

Autores
Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
2,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained.
Fil: Saux, Clara. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Pierella, Liliana Beatriz. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
2,3,5- Trimethylhydroquinone
2,3,5-Trimethylphenol
Co-Based Solid Catalysts
Hydrogen Peroxide
2,3,5-Trimethylbenzoquinone
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:11336/5754
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5754
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 2,3,5-trimethylphenol oxidation over Co-based solid catalystsSaux, ClaraPizzio, Luis RenePierella, Liliana Beatriz2,3,5- Trimethylhydroquinone2,3,5-TrimethylphenolCo-Based Solid CatalystsHydrogen Peroxide2,3,5-Trimethylbenzoquinonehttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/22,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained.Fil: Saux, Clara. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; ArgentinaFil: Pierella, Liliana Beatriz. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2013-02-15info: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/11336/5754Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz; 2,3,5-trimethylphenol oxidation over Co-based solid catalysts; Elsevier; Applied Catalysis A: General; 452; 15-2-2013; 17-230926-860Xenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2012.11.037info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0926860X1200748Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:15:26Zoai:ri.conicet.gov.ar:11336/5754instacron: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 12:15:26.626CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
title 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
spellingShingle 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
Saux, Clara
2,3,5- Trimethylhydroquinone
2,3,5-Trimethylphenol
Co-Based Solid Catalysts
Hydrogen Peroxide
2,3,5-Trimethylbenzoquinone
title_short 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
title_full 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
title_fullStr 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
title_full_unstemmed 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
title_sort 2,3,5-trimethylphenol oxidation over Co-based solid catalysts
dc.creator.none.fl_str_mv Saux, Clara
Pizzio, Luis Rene
Pierella, Liliana Beatriz
author Saux, Clara
author_facet Saux, Clara
Pizzio, Luis Rene
Pierella, Liliana Beatriz
author_role author
author2 Pizzio, Luis Rene
Pierella, Liliana Beatriz
author2_role author
author
dc.subject.none.fl_str_mv 2,3,5- Trimethylhydroquinone
2,3,5-Trimethylphenol
Co-Based Solid Catalysts
Hydrogen Peroxide
2,3,5-Trimethylbenzoquinone
topic 2,3,5- Trimethylhydroquinone
2,3,5-Trimethylphenol
Co-Based Solid Catalysts
Hydrogen Peroxide
2,3,5-Trimethylbenzoquinone
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv 2,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained.
Fil: Saux, Clara. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pizzio, Luis Rene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
Fil: Pierella, Liliana Beatriz. Universidad Tecnologica Nacional. Facultad Regional Cordoba. Centro de Inv. y Tecnologia Quimica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description 2,3,5-Trimethylphenol (TMP) was oxidized with hydrogen peroxide employing cobalt based solid materials. K6[CoW12O40]·6H2O (CoW12) was probed as selective catalyst for the oxidation obtaining better results when it was supported over ZSM-5 zeolites (CoW12-ZSM-5). CoW12-ZSM-5 was found to be an efficient catalyst in the oxidation of TMP to 2,3,5-trimethylbenzoquinone (TMBQ) and 2,3,5-trimethylhydroquinone (TMHQ) under mild reaction conditions. Liquid phase reaction parameters were evaluated obtaining better results employing hydrogen peroxide as oxidant, with an oxidant/substrate molar ratio of 5, methanol as solvent and 60 °C as reaction temperature. An apparent activation energy of 94.19 kJ/mol was obtained.
publishDate 2013
dc.date.none.fl_str_mv 2013-02-15
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/11336/5754
Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz; 2,3,5-trimethylphenol oxidation over Co-based solid catalysts; Elsevier; Applied Catalysis A: General; 452; 15-2-2013; 17-23
0926-860X
url http://hdl.handle.net/11336/5754
identifier_str_mv Saux, Clara; Pizzio, Luis Rene; Pierella, Liliana Beatriz; 2,3,5-trimethylphenol oxidation over Co-based solid catalysts; Elsevier; Applied Catalysis A: General; 452; 15-2-2013; 17-23
0926-860X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2012.11.037
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0926860X1200748X
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
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score 12.982451

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