Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9

Detalhes bibliográficos
Autor(a) principal: Ortega-Alfaro,María C.
Data de Publicação: 2005
Outros Autores: López-Cortés,José G., Toscano,Rubén A., Alvarez-Toledano,Cecilio
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=S0103-50532005000300009
Resumo: The electronic effects induced by p-substituents on the phenyl ring of several novel cross-conjugated carbonyl compounds [4-p-R-phenyl-1-(1,3-dithiolane-2-ylidene)-3 E-butene-2-one, where R= NO2, Cl, Br, OMe, NEt2 (2-6),] and their reactivity towards Fe2(CO)9 have been studied using a Hammett plot. The structure of two compounds (3 and 4b) was fully established by X-ray diffraction analysis.
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spelling Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9iron(0) complexesC-S bond activationreactivityHammett plotX-ray diffractionThe electronic effects induced by p-substituents on the phenyl ring of several novel cross-conjugated carbonyl compounds [4-p-R-phenyl-1-(1,3-dithiolane-2-ylidene)-3 E-butene-2-one, where R= NO2, Cl, Br, OMe, NEt2 (2-6),] and their reactivity towards Fe2(CO)9 have been studied using a Hammett plot. The structure of two compounds (3 and 4b) was fully established by X-ray diffraction analysis.Sociedade Brasileira de Química2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000300009Journal of the Brazilian Chemical Society v.16 n.3a 2005reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532005000300009info:eu-repo/semantics/openAccessOrtega-Alfaro,María C.López-Cortés,José G.Toscano,Rubén A.Alvarez-Toledano,Cecilioeng2005-07-18T00:00:00Zoai:scielo:S0103-50532005000300009Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2005-07-18T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
title Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
spellingShingle Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
Ortega-Alfaro,María C.
iron(0) complexes
C-S bond activation
reactivity
Hammett plot
X-ray diffraction
title_short Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
title_full Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
title_fullStr Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
title_full_unstemmed Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
title_sort Electronic effects on the reactivity of cross-conjugated carbonyl systems with Fe2(CO)9
author Ortega-Alfaro,María C.
author_facet Ortega-Alfaro,María C.
López-Cortés,José G.
Toscano,Rubén A.
Alvarez-Toledano,Cecilio
author_role author
author2 López-Cortés,José G.
Toscano,Rubén A.
Alvarez-Toledano,Cecilio
author2_role author
author
author
dc.contributor.author.fl_str_mv Ortega-Alfaro,María C.
López-Cortés,José G.
Toscano,Rubén A.
Alvarez-Toledano,Cecilio
dc.subject.por.fl_str_mv iron(0) complexes
C-S bond activation
reactivity
Hammett plot
X-ray diffraction
topic iron(0) complexes
C-S bond activation
reactivity
Hammett plot
X-ray diffraction
description The electronic effects induced by p-substituents on the phenyl ring of several novel cross-conjugated carbonyl compounds [4-p-R-phenyl-1-(1,3-dithiolane-2-ylidene)-3 E-butene-2-one, where R= NO2, Cl, Br, OMe, NEt2 (2-6),] and their reactivity towards Fe2(CO)9 have been studied using a Hammett plot. The structure of two compounds (3 and 4b) was fully established by X-ray diffraction analysis.
publishDate 2005
dc.date.none.fl_str_mv 2005-06-01
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=S0103-50532005000300009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000300009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532005000300009
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.16 n.3a 2005
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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