Microwave-promoted synthesis of chiral pyridinium salts.

Detalhes bibliográficos
Autor(a) principal: Viana, Gustavo Henrique Ribeiro
Data de Publicação: 2005
Outros Autores: Santos, Itamar Carolino dos, Alves, Rosemeire Brondi, Gil, Laurent Frédéric, Marazano, Christian, Gil, Rossimiriam Pereira de Freitas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/5123
https://doi.org/10.1016/j.tetlet.2005.09.036
Resumo: The synthesis of several chiral pyridinium salts via Zincke_s reaction can be easily accomplished by domestic microwave oven irradiation. Yield enhancements, reduction of reaction time, and less racemization were observed under microwave heating when compared to conventional heating in similar conditions.
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spelling Microwave-promoted synthesis of chiral pyridinium salts.Asymmetric synthesisAmino alcoholsPyridinesMicrowave irradiationZincke's reactionThe synthesis of several chiral pyridinium salts via Zincke_s reaction can be easily accomplished by domestic microwave oven irradiation. Yield enhancements, reduction of reaction time, and less racemization were observed under microwave heating when compared to conventional heating in similar conditions.2015-04-17T15:31:46Z2015-04-17T15:31:46Z2005info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfVIANA, G. H. R. et al. Microwave-promoted synthesis of chiral pyridinium salts. Tetrahedron Letters, v. 46, p. 7773-7776, 2005. Disponível em: <http://www.sciencedirect.com/science/article/pii/S004040390501991X>. Acesso em: 02 fev. 2015.0040-4039http://www.repositorio.ufop.br/handle/123456789/5123https://doi.org/10.1016/j.tetlet.2005.09.036O periódico Tetrahedron Letters concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3581981321311.info:eu-repo/semantics/openAccessViana, Gustavo Henrique RibeiroSantos, Itamar Carolino dosAlves, Rosemeire BrondiGil, Laurent FrédéricMarazano, ChristianGil, Rossimiriam Pereira de Freitasengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOP2019-07-11T15:04:50Zoai:repositorio.ufop.br:123456789/5123Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-07-11T15:04:50Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.none.fl_str_mv Microwave-promoted synthesis of chiral pyridinium salts.
title Microwave-promoted synthesis of chiral pyridinium salts.
spellingShingle Microwave-promoted synthesis of chiral pyridinium salts.
Viana, Gustavo Henrique Ribeiro
Asymmetric synthesis
Amino alcohols
Pyridines
Microwave irradiation
Zincke's reaction
title_short Microwave-promoted synthesis of chiral pyridinium salts.
title_full Microwave-promoted synthesis of chiral pyridinium salts.
title_fullStr Microwave-promoted synthesis of chiral pyridinium salts.
title_full_unstemmed Microwave-promoted synthesis of chiral pyridinium salts.
title_sort Microwave-promoted synthesis of chiral pyridinium salts.
author Viana, Gustavo Henrique Ribeiro
author_facet Viana, Gustavo Henrique Ribeiro
Santos, Itamar Carolino dos
Alves, Rosemeire Brondi
Gil, Laurent Frédéric
Marazano, Christian
Gil, Rossimiriam Pereira de Freitas
author_role author
author2 Santos, Itamar Carolino dos
Alves, Rosemeire Brondi
Gil, Laurent Frédéric
Marazano, Christian
Gil, Rossimiriam Pereira de Freitas
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Viana, Gustavo Henrique Ribeiro
Santos, Itamar Carolino dos
Alves, Rosemeire Brondi
Gil, Laurent Frédéric
Marazano, Christian
Gil, Rossimiriam Pereira de Freitas
dc.subject.por.fl_str_mv Asymmetric synthesis
Amino alcohols
Pyridines
Microwave irradiation
Zincke's reaction
topic Asymmetric synthesis
Amino alcohols
Pyridines
Microwave irradiation
Zincke's reaction
description The synthesis of several chiral pyridinium salts via Zincke_s reaction can be easily accomplished by domestic microwave oven irradiation. Yield enhancements, reduction of reaction time, and less racemization were observed under microwave heating when compared to conventional heating in similar conditions.
publishDate 2005
dc.date.none.fl_str_mv 2005
2015-04-17T15:31:46Z
2015-04-17T15:31:46Z
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 VIANA, G. H. R. et al. Microwave-promoted synthesis of chiral pyridinium salts. Tetrahedron Letters, v. 46, p. 7773-7776, 2005. Disponível em: <http://www.sciencedirect.com/science/article/pii/S004040390501991X>. Acesso em: 02 fev. 2015.
0040-4039
http://www.repositorio.ufop.br/handle/123456789/5123
https://doi.org/10.1016/j.tetlet.2005.09.036
identifier_str_mv VIANA, G. H. R. et al. Microwave-promoted synthesis of chiral pyridinium salts. Tetrahedron Letters, v. 46, p. 7773-7776, 2005. Disponível em: <http://www.sciencedirect.com/science/article/pii/S004040390501991X>. Acesso em: 02 fev. 2015.
0040-4039
url http://www.repositorio.ufop.br/handle/123456789/5123
https://doi.org/10.1016/j.tetlet.2005.09.036
dc.language.iso.fl_str_mv eng
language eng
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.source.none.fl_str_mv reponame:Repositório Institucional da UFOP
instname:Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
instname_str Universidade Federal de Ouro Preto (UFOP)
instacron_str UFOP
institution UFOP
reponame_str Repositório Institucional da UFOP
collection Repositório Institucional da UFOP
repository.name.fl_str_mv Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)
repository.mail.fl_str_mv repositorio@ufop.edu.br
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