Layered copper-metallated covalent organic frameworks for huisgen reactions

Covalent organic frameworks (COFs) are porous materials formed through condensation reactions of organic molecules via the formation of dynamic covalent bonds. Among COFs, those based on imine and β-ketoenamine linkages offer an excellent platform for binding metallic species such as copper to desig...

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Detalles Bibliográficos
Autores: Romero Muñiz, Ignacio, Albacete, Pablo, Platero Prats, Ana Eva, Zamora Abanades, Félix Juan
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/700534
Acceso en línea:http://hdl.handle.net/10486/700534
https://dx.doi.org/10.1021/acsami.1c18295
Access Level:acceso abierto
Palabra clave:Covalent organic framework
Local defects
Pair distribution function analyses
1,3-dipolar cycloaddition
Copper catalysis
Química
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spelling Layered copper-metallated covalent organic frameworks for huisgen reactionsRomero Muñiz, IgnacioAlbacete, PabloPlatero Prats, Ana EvaZamora Abanades, Félix JuanCovalent organic frameworkLocal defectsPair distribution function analyses1,3-dipolar cycloadditionCopper catalysisQuímicaCovalent organic frameworks (COFs) are porous materials formed through condensation reactions of organic molecules via the formation of dynamic covalent bonds. Among COFs, those based on imine and β-ketoenamine linkages offer an excellent platform for binding metallic species such as copper to design efficient heterogeneous catalysts. In this work, imine- and β-ketoenamine-based COF materials were modified with catalytic copper sites following a metallation method, which favored the formation of binding amine defects. The obtained copper-metallated COF materials were tested as heterogeneous catalysts for 1,3-dipolar cycloaddition reactions, resulting in high yields and recyclabilityThis work was supported by PID2019-106268GB-C32 and RTI2018-096138-A-I00 funded by MCIN/AEI/10.13039/ 501100011033 and EUR2020-112294 funded by MCIN/ AEI/10.13039/501100011033 and by the European Union “NextGenerationEU”/PRTR. A.E.P.-P. and F.Z. acknowledge the financial support from the Spanish Ministry of Science and Innovation, through the “María de Maeztu” Programme for Units of Excellence in R&D (CEX2018-000805-M). A.E.P.-P. acknowledges the Spanish Ministry of Science and Innovation for a Ramón y Cajal fellowship (RYC2018-024328-I). The authors acknowledge beamline P02.1 at DESY (proposal I 20190208 EC), a member of the Helmholtz Association (HGF). They thank Dr. Michael Wharmby for his assistance during the experiment at P02.1. The research leading to this result has been supported by the project CALIPSOplus under the Grant Agreement 730872 from the EU Framework Programme for Research and Innovation HORIZON 2020. I.R.-M. acknowledges an FPI-UAM 2019 fellowship from Universidad Autónoma de Madrid. P.A. acknowledges the financial support from “Ayudas para Contratos Predoctorales para la Formación de Doctores” Program of MINECO (Grant BES-2017-070838)American Chemical SocietyDepartamento de Química InorgánicaFacultad de Ciencias20212021-11-03research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/700534https://dx.doi.org/10.1021/acsami.1c18295reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7005342026-06-23T12:46:27Z
dc.title.none.fl_str_mv Layered copper-metallated covalent organic frameworks for huisgen reactions
title Layered copper-metallated covalent organic frameworks for huisgen reactions
spellingShingle Layered copper-metallated covalent organic frameworks for huisgen reactions
Romero Muñiz, Ignacio
Covalent organic framework
Local defects
Pair distribution function analyses
1,3-dipolar cycloaddition
Copper catalysis
Química
title_short Layered copper-metallated covalent organic frameworks for huisgen reactions
title_full Layered copper-metallated covalent organic frameworks for huisgen reactions
title_fullStr Layered copper-metallated covalent organic frameworks for huisgen reactions
title_full_unstemmed Layered copper-metallated covalent organic frameworks for huisgen reactions
title_sort Layered copper-metallated covalent organic frameworks for huisgen reactions
dc.creator.none.fl_str_mv Romero Muñiz, Ignacio
Albacete, Pablo
Platero Prats, Ana Eva
Zamora Abanades, Félix Juan
author Romero Muñiz, Ignacio
author_facet Romero Muñiz, Ignacio
Albacete, Pablo
Platero Prats, Ana Eva
Zamora Abanades, Félix Juan
author_role author
author2 Albacete, Pablo
Platero Prats, Ana Eva
Zamora Abanades, Félix Juan
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Química Inorgánica
Facultad de Ciencias
dc.subject.none.fl_str_mv Covalent organic framework
Local defects
Pair distribution function analyses
1,3-dipolar cycloaddition
Copper catalysis
Química
topic Covalent organic framework
Local defects
Pair distribution function analyses
1,3-dipolar cycloaddition
Copper catalysis
Química
description Covalent organic frameworks (COFs) are porous materials formed through condensation reactions of organic molecules via the formation of dynamic covalent bonds. Among COFs, those based on imine and β-ketoenamine linkages offer an excellent platform for binding metallic species such as copper to design efficient heterogeneous catalysts. In this work, imine- and β-ketoenamine-based COF materials were modified with catalytic copper sites following a metallation method, which favored the formation of binding amine defects. The obtained copper-metallated COF materials were tested as heterogeneous catalysts for 1,3-dipolar cycloaddition reactions, resulting in high yields and recyclability
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-11-03
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/700534
https://dx.doi.org/10.1021/acsami.1c18295
url http://hdl.handle.net/10486/700534
https://dx.doi.org/10.1021/acsami.1c18295
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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