Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow

Autores
Carraro, Paola María; Goldani, Bruna S.; Alves, Diego; Sathicq, Ángel Gabriel; Eimer, Griselda Alejandra; Romanelli, Gustavo Pablo; Luque, Rafael
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Zn/MCM-41 mesoporous materials have been prepared via classic wet impregnation, employing zinc nitrate as precursor and tested for activity and stability in the Friedel-Crafts alkylation of toluene with benzyl chloride under microwave irradiation and continuous flow. The modified materials were characterized by means of a number of analytical techniques, and surface and textural properties were thoroughly checked. Materials containing the highest Zn loading (15 wt %) provided full conversion after 5 minutes reaction under microwave irradiation (300 W, 120 °C). Materials were proved to be stable and reusable for several cycles with an optimum performance under continuous flow conditions.
Facultad de Ciencias Exactas
Centro de Investigación y Desarrollo en Ciencias Aplicadas
Facultad de Ciencias Agrarias y Forestales
Materia
Ciencias Exactas
Química
MCM-41
Friedel-Crafts alkylation
microwave
continuous flow
Zinc
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:10915/104717
Acceder
id SEDICI_92c795d2266e8c1d2c748b9a7f5e24dd
oai_identifier_str oai:sedici.unlp.edu.ar:10915/104717
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flowCarraro, Paola MaríaGoldani, Bruna S.Alves, DiegoSathicq, Ángel GabrielEimer, Griselda AlejandraRomanelli, Gustavo PabloLuque, RafaelCiencias ExactasQuímicaMCM-41Friedel-Crafts alkylationmicrowavecontinuous flowZincZn/MCM-41 mesoporous materials have been prepared via classic wet impregnation, employing zinc nitrate as precursor and tested for activity and stability in the Friedel-Crafts alkylation of toluene with benzyl chloride under microwave irradiation and continuous flow. The modified materials were characterized by means of a number of analytical techniques, and surface and textural properties were thoroughly checked. Materials containing the highest Zn loading (15 wt %) provided full conversion after 5 minutes reaction under microwave irradiation (300 W, 120 °C). Materials were proved to be stable and reusable for several cycles with an optimum performance under continuous flow conditions.Facultad de Ciencias ExactasCentro de Investigación y Desarrollo en Ciencias AplicadasFacultad de Ciencias Agrarias y Forestales2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/104717enginfo:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/97269info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4344/9/2/136info:eu-repo/semantics/altIdentifier/issn/2073-4344info:eu-repo/semantics/altIdentifier/hdl/11336/97269info: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:UNLP2025-10-15T11:14:39Zoai:sedici.unlp.edu.ar:10915/104717Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:14:40.252SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
title Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
spellingShingle Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
Carraro, Paola María
Ciencias Exactas
Química
MCM-41
Friedel-Crafts alkylation
microwave
continuous flow
Zinc
title_short Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
title_full Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
title_fullStr Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
title_full_unstemmed Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
title_sort Stability and activity of Zn/MCM-41 materials in toluene alkylation: microwave irradiation vs continuous flow
dc.creator.none.fl_str_mv Carraro, Paola María
Goldani, Bruna S.
Alves, Diego
Sathicq, Ángel Gabriel
Eimer, Griselda Alejandra
Romanelli, Gustavo Pablo
Luque, Rafael
author Carraro, Paola María
author_facet Carraro, Paola María
Goldani, Bruna S.
Alves, Diego
Sathicq, Ángel Gabriel
Eimer, Griselda Alejandra
Romanelli, Gustavo Pablo
Luque, Rafael
author_role author
author2 Goldani, Bruna S.
Alves, Diego
Sathicq, Ángel Gabriel
Eimer, Griselda Alejandra
Romanelli, Gustavo Pablo
Luque, Rafael
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
MCM-41
Friedel-Crafts alkylation
microwave
continuous flow
Zinc
topic Ciencias Exactas
Química
MCM-41
Friedel-Crafts alkylation
microwave
continuous flow
Zinc
dc.description.none.fl_txt_mv Zn/MCM-41 mesoporous materials have been prepared via classic wet impregnation, employing zinc nitrate as precursor and tested for activity and stability in the Friedel-Crafts alkylation of toluene with benzyl chloride under microwave irradiation and continuous flow. The modified materials were characterized by means of a number of analytical techniques, and surface and textural properties were thoroughly checked. Materials containing the highest Zn loading (15 wt %) provided full conversion after 5 minutes reaction under microwave irradiation (300 W, 120 °C). Materials were proved to be stable and reusable for several cycles with an optimum performance under continuous flow conditions.
Facultad de Ciencias Exactas
Centro de Investigación y Desarrollo en Ciencias Aplicadas
Facultad de Ciencias Agrarias y Forestales
description Zn/MCM-41 mesoporous materials have been prepared via classic wet impregnation, employing zinc nitrate as precursor and tested for activity and stability in the Friedel-Crafts alkylation of toluene with benzyl chloride under microwave irradiation and continuous flow. The modified materials were characterized by means of a number of analytical techniques, and surface and textural properties were thoroughly checked. Materials containing the highest Zn loading (15 wt %) provided full conversion after 5 minutes reaction under microwave irradiation (300 W, 120 °C). Materials were proved to be stable and reusable for several cycles with an optimum performance under continuous flow conditions.
publishDate 2019
dc.date.none.fl_str_mv 2019
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/10915/104717
url http://sedici.unlp.edu.ar/handle/10915/104717
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/97269
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4344/9/2/136
info:eu-repo/semantics/altIdentifier/issn/2073-4344
info:eu-repo/semantics/altIdentifier/hdl/11336/97269
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
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
_version_ 1846064204656672768
score 13.22299

Publicaciones similares