Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO

Detalhes bibliográficos
Autor(a) principal: Macedo,Alexandra
Data de Publicação: 2010
Outros Autores: Wendler,Edison P., Santos,Alcindo A. Dos, Zukerman-Schpector,Julio, Tiekink,Edward R. T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800023
Resumo: An efficient, green and solvent-free catalysed Prins-cyclization reaction based on the simple grinding of an aldehyde and a homoallylic alcohol in the presence of catalytic amount of p-TSA on silica gel is reported. By this protocol were synthesized tetrahydropyran odorants including commercial Florol® and Clarycet®, in one and two steps respectively.
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spelling Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiOPrins-cyclisationsolvent-free catalysisgreen chemistrytetrahydropyransfragrancesAn efficient, green and solvent-free catalysed Prins-cyclization reaction based on the simple grinding of an aldehyde and a homoallylic alcohol in the presence of catalytic amount of p-TSA on silica gel is reported. By this protocol were synthesized tetrahydropyran odorants including commercial Florol® and Clarycet®, in one and two steps respectively.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800023Journal of the Brazilian Chemical Society v.21 n.8 2010reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532010000800023info:eu-repo/semantics/openAccessMacedo,AlexandraWendler,Edison P.Santos,Alcindo A. DosZukerman-Schpector,JulioTiekink,Edward R. T.eng2011-10-14T00:00:00Zoai:scielo:S0103-50532010000800023Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2011-10-14T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
title Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
spellingShingle Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
Macedo,Alexandra
Prins-cyclisation
solvent-free catalysis
green chemistry
tetrahydropyrans
fragrances
title_short Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
title_full Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
title_fullStr Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
title_full_unstemmed Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
title_sort Solvent-free catalysed synthesis of tetrahydropyran odorants: the role of SiO
author Macedo,Alexandra
author_facet Macedo,Alexandra
Wendler,Edison P.
Santos,Alcindo A. Dos
Zukerman-Schpector,Julio
Tiekink,Edward R. T.
author_role author
author2 Wendler,Edison P.
Santos,Alcindo A. Dos
Zukerman-Schpector,Julio
Tiekink,Edward R. T.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Macedo,Alexandra
Wendler,Edison P.
Santos,Alcindo A. Dos
Zukerman-Schpector,Julio
Tiekink,Edward R. T.
dc.subject.por.fl_str_mv Prins-cyclisation
solvent-free catalysis
green chemistry
tetrahydropyrans
fragrances
topic Prins-cyclisation
solvent-free catalysis
green chemistry
tetrahydropyrans
fragrances
description An efficient, green and solvent-free catalysed Prins-cyclization reaction based on the simple grinding of an aldehyde and a homoallylic alcohol in the presence of catalytic amount of p-TSA on silica gel is reported. By this protocol were synthesized tetrahydropyran odorants including commercial Florol® and Clarycet®, in one and two steps respectively.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800023
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800023
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532010000800023
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.21 n.8 2010
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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