Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies

Detalhes bibliográficos
Autor(a) principal: Chaminade, X.
Data de Publicação: 2009
Outros Autores: Duñach, E., Esteves, Ana Paula, Medeiros, Maria José, Neves, C. S. S., Olivero, S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/25643
Resumo: Cyclic voltammetry and constant-current electrolysis in a one-compartment cell with a sacrificial anode has been used to study the indirect electroreduction of N-allyl- -haloamides by electrogenerated Ni(I) complexes conducted inN,N-dimethylformamide (DMF) and acetonitrile (ACN) and the resultswere compared with those obtained in protic solvents such as EtOH and EtOH–H2O mixtures. It was observed that the indirect electrochemical reduction of N-allyl- -haloamides led to the corresponding lactams and the yields and selectivities obtained in EtOH and EtOH–H2O were much better than those obtained in DMF or ACN.
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spelling Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologiesEthanolCyclisationNickel(II) complexesElectroreductionHeterocyclesScience & TechnologyCyclic voltammetry and constant-current electrolysis in a one-compartment cell with a sacrificial anode has been used to study the indirect electroreduction of N-allyl- -haloamides by electrogenerated Ni(I) complexes conducted inN,N-dimethylformamide (DMF) and acetonitrile (ACN) and the resultswere compared with those obtained in protic solvents such as EtOH and EtOH–H2O mixtures. It was observed that the indirect electrochemical reduction of N-allyl- -haloamides led to the corresponding lactams and the yields and selectivities obtained in EtOH and EtOH–H2O were much better than those obtained in DMF or ACN.Fundação para a Ciência e a Tecnologia (FCT)ElsevierUniversidade do MinhoChaminade, X.Duñach, E.Esteves, Ana PaulaMedeiros, Maria JoséNeves, C. S. S.Olivero, S.2009-012009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/25643eng0013-468610.1016/j.electacta.2009.01.004www.elsevier.com/locate/electactainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:29:17ZPortal AgregadorONG
dc.title.none.fl_str_mv Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
title Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
spellingShingle Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
Chaminade, X.
Ethanol
Cyclisation
Nickel(II) complexes
Electroreduction
Heterocycles
Science & Technology
title_short Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
title_full Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
title_fullStr Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
title_full_unstemmed Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
title_sort Electrosynthesis of nitrogen heterocycles using environmentally friendly methodologies
author Chaminade, X.
author_facet Chaminade, X.
Duñach, E.
Esteves, Ana Paula
Medeiros, Maria José
Neves, C. S. S.
Olivero, S.
author_role author
author2 Duñach, E.
Esteves, Ana Paula
Medeiros, Maria José
Neves, C. S. S.
Olivero, S.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Chaminade, X.
Duñach, E.
Esteves, Ana Paula
Medeiros, Maria José
Neves, C. S. S.
Olivero, S.
dc.subject.por.fl_str_mv Ethanol
Cyclisation
Nickel(II) complexes
Electroreduction
Heterocycles
Science & Technology
topic Ethanol
Cyclisation
Nickel(II) complexes
Electroreduction
Heterocycles
Science & Technology
description Cyclic voltammetry and constant-current electrolysis in a one-compartment cell with a sacrificial anode has been used to study the indirect electroreduction of N-allyl- -haloamides by electrogenerated Ni(I) complexes conducted inN,N-dimethylformamide (DMF) and acetonitrile (ACN) and the resultswere compared with those obtained in protic solvents such as EtOH and EtOH–H2O mixtures. It was observed that the indirect electrochemical reduction of N-allyl- -haloamides led to the corresponding lactams and the yields and selectivities obtained in EtOH and EtOH–H2O were much better than those obtained in DMF or ACN.
publishDate 2009
dc.date.none.fl_str_mv 2009-01
2009-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/25643
url http://hdl.handle.net/1822/25643
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0013-4686
10.1016/j.electacta.2009.01.004
www.elsevier.com/locate/electacta
dc.rights.driver.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 Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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