Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent

A molybdenum-catalyzed deoxygenationof pyridine N -oxides and N-hydroxybenzotriazoles,as well as other azole N-oxides, has been developedusing pinacol as an environmentally friendly oxo-acceptor. The only by-products are acetone andwater making the process a convenient alternativeto established prot...

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Detalles Bibliográficos
Autores: Rubio Presa, Rubén, Fernández Rodríguez, Manuel A., Pedrosa Sáez, María de los Remedios, Arnáiz García, Francisco Javier, Sanz Díez, Roberto
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2017
País:España
Institución:Universidad de Burgos (UBU)
Repositorio:Repositorio Institucional de la Universidad de Burgos (RIUBU)
OAI Identifier:oai:riubu.ubu.es:10259/4528
Acceso en línea:http://hdl.handle.net/10259/4528
Access Level:acceso abierto
Palabra clave:amine N-oxides
deoxygenation
molyb-denum
microwave heating
N-hydroxybenzotria-zoles
Química orgánica
Chemistry, Organic
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spelling Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing AgentRubio Presa, RubénFernández Rodríguez, Manuel A.Pedrosa Sáez, María de los RemediosArnáiz García, Francisco JavierSanz Díez, Robertoamine N-oxidesdeoxygenationmolyb-denummicrowave heatingN-hydroxybenzotria-zolesQuímica orgánicaChemistry, OrganicA molybdenum-catalyzed deoxygenationof pyridine N -oxides and N-hydroxybenzotriazoles,as well as other azole N-oxides, has been developedusing pinacol as an environmentally friendly oxo-acceptor. The only by-products are acetone andwater making the process a convenient alternativeto established protocols in terms of waste gener-ation. The reaction is highly chemose lective and avariety of functional groups are tolerated. Theprocesses are usually very clean allowing theisolation of the pure deoxygenated products after asimple extraction in most cases.Ministerio de Economı´ayCompetitividad (MINECO) (CTQ2013-48937-C2-1-P,CTQ2015-70371-REDT, and CTQ2016-75023-C2-1-P) andJunta de Castilla y Leo´n and FEDER (BU076U16)This is the peer reviewed version of the following article: R. Rubio-Presa, M. A. Fernández-Rodríguez, M. R. Pedrosa, F. J. Arnáiz, R. Sanz, Adv. Synth. Catal. 2017, 359, 1752. doi: 10.1002/adsc.201700071, which has been published in final form at 10.1002/adsc.201700071. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-ArchivingWiley-VCH Verlag201720182017info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10259/4528reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)instname:Universidad de Burgos (UBU)InglésAdvanced Synthesis & Catalysis. 2017, V. 359, n. 10, p. 1752–1757http://dx.doi.org/10.1002/adsc.201700071info:eu-repo/semantics/openAccessoai:riubu.ubu.es:10259/45282026-05-28T07:56:11Z
dc.title.none.fl_str_mv Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
title Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
spellingShingle Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
Rubio Presa, Rubén
amine N-oxides
deoxygenation
molyb-denum
microwave heating
N-hydroxybenzotria-zoles
Química orgánica
Chemistry, Organic
title_short Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
title_full Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
title_fullStr Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
title_full_unstemmed Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
title_sort Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent
dc.creator.none.fl_str_mv Rubio Presa, Rubén
Fernández Rodríguez, Manuel A.
Pedrosa Sáez, María de los Remedios
Arnáiz García, Francisco Javier
Sanz Díez, Roberto
author Rubio Presa, Rubén
author_facet Rubio Presa, Rubén
Fernández Rodríguez, Manuel A.
Pedrosa Sáez, María de los Remedios
Arnáiz García, Francisco Javier
Sanz Díez, Roberto
author_role author
author2 Fernández Rodríguez, Manuel A.
Pedrosa Sáez, María de los Remedios
Arnáiz García, Francisco Javier
Sanz Díez, Roberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv amine N-oxides
deoxygenation
molyb-denum
microwave heating
N-hydroxybenzotria-zoles
Química orgánica
Chemistry, Organic
topic amine N-oxides
deoxygenation
molyb-denum
microwave heating
N-hydroxybenzotria-zoles
Química orgánica
Chemistry, Organic
description A molybdenum-catalyzed deoxygenationof pyridine N -oxides and N-hydroxybenzotriazoles,as well as other azole N-oxides, has been developedusing pinacol as an environmentally friendly oxo-acceptor. The only by-products are acetone andwater making the process a convenient alternativeto established protocols in terms of waste gener-ation. The reaction is highly chemose lective and avariety of functional groups are tolerated. Theprocesses are usually very clean allowing theisolation of the pure deoxygenated products after asimple extraction in most cases.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10259/4528
url http://hdl.handle.net/10259/4528
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Advanced Synthesis & Catalysis. 2017, V. 359, n. 10, p. 1752–1757
http://dx.doi.org/10.1002/adsc.201700071
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley-VCH Verlag
publisher.none.fl_str_mv Wiley-VCH Verlag
dc.source.none.fl_str_mv reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname:Universidad de Burgos (UBU)
instname_str Universidad de Burgos (UBU)
reponame_str Repositorio Institucional de la Universidad de Burgos (RIUBU)
collection Repositorio Institucional de la Universidad de Burgos (RIUBU)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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