Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds

The counteranion exchange of quaternary 1,2,3-triazolium salts was examined using a simple method that permitted halide ions to be swap for a variety of anions using an anion exchange resin (A¯ form). The method was applied to 1,2,3-triazolium-based ionic liquids and the iodideto- anion exchange pro...

Descripción completa

Detalles Bibliográficos
Autores: Dinarès Milà, M. Immaculada, Mesquida Estévez, Ma. Neus, Ibáñez Jiménez, Anna, Alcalde Pais, Ma. Ermitas (María de las Ermitas)
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/61807
Acceso en línea:https://hdl.handle.net/2445/61807
Access Level:acceso abierto
Palabra clave:Sals
Imidazoles
Resines de bescanvi iònic
Hidrogen
Solucions iòniques
Compostos heterocíclics
Salts
Ion exchange resins
Hydrogen
Ionic solutions
Heterocyclic compounds
id ES_7bddc851e204cae84ffdc8bb24681b10
oai_identifier_str oai:recercat.cat:2445/61807
network_acronym_str ES
network_name_str España
repository_id_str
spelling Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bondsDinarès Milà, M. ImmaculadaMesquida Estévez, Ma. NeusIbáñez Jiménez, AnnaAlcalde Pais, Ma. Ermitas (María de las Ermitas)SalsImidazolesResines de bescanvi iònicHidrogenSolucions iòniquesCompostos heterocíclicsSaltsImidazolesIon exchange resinsHydrogenIonic solutionsHeterocyclic compoundsThe counteranion exchange of quaternary 1,2,3-triazolium salts was examined using a simple method that permitted halide ions to be swap for a variety of anions using an anion exchange resin (A¯ form). The method was applied to 1,2,3-triazolium-based ionic liquids and the iodideto- anion exchange proceeded in excellent to quantitative yields, concomitantly removing halide impurities. Additionally, an anion exchange resin (N3¯ form) was used to obtain the benzyl azide from benzyl halide under mild reaction. Likewise, following a similar protocol, bis(azidomethyl)arenes were also synthesized in excellent yields. The results of a proton NMR spectroscopic study of simple azolium-based ion pairs are discussed, with attention focused on the significance of the charged-assisted (C<br>H)+···anion hydrogen bonds of simple azolium systems such as 1-butyl-3-methylimidazolium and 1-benzyl-3-methyl-1,2,3-triazolium salts.Michigan Publishing2015201520132015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion18 p.application/pdfhttps://hdl.handle.net/2445/61807Articles publicats en revistes (Farmacologia, Toxicologia i Química Terapèutica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: http://dx.doi.org/10.3998/ark.5550190.p008.203Arkivoc, 2013, vol. 2014, num. 2, p. 85-102http://dx.doi.org/10.3998/ark.5550190.p008.203cc-by-nc (c) Dinarès Milà, M. Immaculada et al., 2013http://creativecommons.org/licenses/by-nc/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/618072026-05-29T05:05:01Z
dc.title.none.fl_str_mv Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
title Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
spellingShingle Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
Dinarès Milà, M. Immaculada
Sals
Imidazoles
Resines de bescanvi iònic
Hidrogen
Solucions iòniques
Compostos heterocíclics
Salts
Imidazoles
Ion exchange resins
Hydrogen
Ionic solutions
Heterocyclic compounds
title_short Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
title_full Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
title_fullStr Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
title_full_unstemmed Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
title_sort Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C<br>H)+·anion hydrogen bonds
dc.creator.none.fl_str_mv Dinarès Milà, M. Immaculada
Mesquida Estévez, Ma. Neus
Ibáñez Jiménez, Anna
Alcalde Pais, Ma. Ermitas (María de las Ermitas)
author Dinarès Milà, M. Immaculada
author_facet Dinarès Milà, M. Immaculada
Mesquida Estévez, Ma. Neus
Ibáñez Jiménez, Anna
Alcalde Pais, Ma. Ermitas (María de las Ermitas)
author_role author
author2 Mesquida Estévez, Ma. Neus
Ibáñez Jiménez, Anna
Alcalde Pais, Ma. Ermitas (María de las Ermitas)
author2_role author
author
author
dc.subject.none.fl_str_mv Sals
Imidazoles
Resines de bescanvi iònic
Hidrogen
Solucions iòniques
Compostos heterocíclics
Salts
Imidazoles
Ion exchange resins
Hydrogen
Ionic solutions
Heterocyclic compounds
topic Sals
Imidazoles
Resines de bescanvi iònic
Hidrogen
Solucions iòniques
Compostos heterocíclics
Salts
Imidazoles
Ion exchange resins
Hydrogen
Ionic solutions
Heterocyclic compounds
description The counteranion exchange of quaternary 1,2,3-triazolium salts was examined using a simple method that permitted halide ions to be swap for a variety of anions using an anion exchange resin (A¯ form). The method was applied to 1,2,3-triazolium-based ionic liquids and the iodideto- anion exchange proceeded in excellent to quantitative yields, concomitantly removing halide impurities. Additionally, an anion exchange resin (N3¯ form) was used to obtain the benzyl azide from benzyl halide under mild reaction. Likewise, following a similar protocol, bis(azidomethyl)arenes were also synthesized in excellent yields. The results of a proton NMR spectroscopic study of simple azolium-based ion pairs are discussed, with attention focused on the significance of the charged-assisted (C<br>H)+···anion hydrogen bonds of simple azolium systems such as 1-butyl-3-methylimidazolium and 1-benzyl-3-methyl-1,2,3-triazolium salts.
publishDate 2013
dc.date.none.fl_str_mv 2013
2015
2015
2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/61807
url https://hdl.handle.net/2445/61807
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: http://dx.doi.org/10.3998/ark.5550190.p008.203
Arkivoc, 2013, vol. 2014, num. 2, p. 85-102
http://dx.doi.org/10.3998/ark.5550190.p008.203
dc.rights.none.fl_str_mv cc-by-nc (c) Dinarès Milà, M. Immaculada et al., 2013
http://creativecommons.org/licenses/by-nc/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc (c) Dinarès Milà, M. Immaculada et al., 2013
http://creativecommons.org/licenses/by-nc/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 18 p.
application/pdf
dc.publisher.none.fl_str_mv Michigan Publishing
publisher.none.fl_str_mv Michigan Publishing
dc.source.none.fl_str_mv Articles publicats en revistes (Farmacologia, Toxicologia i Química Terapèutica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411547422392320
score 15,812429

Similares en LA Referencia