A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach

Detalhes bibliográficos
Autor(a) principal: Quintiliano,Samir A. P.
Data de Publicação: 2007
Outros Autores: Silva Jr.,Luiz F.
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=S0103-50532007000600026
Resumo: <FONT FACE=Symbol>a,a</FONT>-Dichloro-cyclic aryl ketones were obtained treating a methanolic solution of the corresponding ketone with commercial bleach at ambient conditions in yields varying from 61 to 92%. Electron-donating and -withdrawing groups in the starting ketone are tolerated but the reaction appears to be sensitive to steric effects. Moreover, five-, six-, and seven-membered aryl-cycloalkanones can be used as substrate.
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spelling A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleachbleachtetralonesketoneschlorination<FONT FACE=Symbol>a,a</FONT>-Dichloro-cyclic aryl ketones were obtained treating a methanolic solution of the corresponding ketone with commercial bleach at ambient conditions in yields varying from 61 to 92%. Electron-donating and -withdrawing groups in the starting ketone are tolerated but the reaction appears to be sensitive to steric effects. Moreover, five-, six-, and seven-membered aryl-cycloalkanones can be used as substrate.Sociedade Brasileira de Química2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000600026Journal of the Brazilian Chemical Society v.18 n.6 2007reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532007000600026info:eu-repo/semantics/openAccessQuintiliano,Samir A. P.Silva Jr.,Luiz F.eng2007-12-14T00:00:00Zoai:scielo:S0103-50532007000600026Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2007-12-14T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
title A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
spellingShingle A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
Quintiliano,Samir A. P.
bleach
tetralones
ketones
chlorination
title_short A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
title_full A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
title_fullStr A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
title_full_unstemmed A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
title_sort A mild procedure for a,a-dichlorination of cyclic aryl ketones using commercial bleach
author Quintiliano,Samir A. P.
author_facet Quintiliano,Samir A. P.
Silva Jr.,Luiz F.
author_role author
author2 Silva Jr.,Luiz F.
author2_role author
dc.contributor.author.fl_str_mv Quintiliano,Samir A. P.
Silva Jr.,Luiz F.
dc.subject.por.fl_str_mv bleach
tetralones
ketones
chlorination
topic bleach
tetralones
ketones
chlorination
description <FONT FACE=Symbol>a,a</FONT>-Dichloro-cyclic aryl ketones were obtained treating a methanolic solution of the corresponding ketone with commercial bleach at ambient conditions in yields varying from 61 to 92%. Electron-donating and -withdrawing groups in the starting ketone are tolerated but the reaction appears to be sensitive to steric effects. Moreover, five-, six-, and seven-membered aryl-cycloalkanones can be used as substrate.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
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=S0103-50532007000600026
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532007000600026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532007000600026
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.18 n.6 2007
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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