Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate

Detalhes bibliográficos
Autor(a) principal: Vega,Rebeca
Data de Publicação: 1997
Outros Autores: Rieumont,Jacques
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281997000300007
Resumo: Some furan compounds bearing a double bond in the side group have been examined as inhibitors of the radical polymerization of vinyl acetate initiated by AIBN in ethyl acetate at 60 ºC. The inhibition effect was found to follow the order: furfurylidenacetone > furylacrolein > furanacrylic acid > furylacrylmorpholinamide as a consequence of the greater stabilization of the radical formed. The site of radical attack can be considered either as the C-5 position of the furan ring or as the double bond of the side group. The compounds taken as models such as 5-methylfuranacrylic acid and furfurylidenbutanal indicate that both positions can participate in the inhibitory process.
id ABPO-1_9fd815f1388a458987058510be8e7cee
oai_identifier_str oai:scielo:S0104-14281997000300007
network_acronym_str ABPO-1
network_name_str Polímeros (São Carlos. Online)
repository_id_str
spelling Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetateInhibited vinyl acetate polymerizationfuran compoundskinetic studySome furan compounds bearing a double bond in the side group have been examined as inhibitors of the radical polymerization of vinyl acetate initiated by AIBN in ethyl acetate at 60 ºC. The inhibition effect was found to follow the order: furfurylidenacetone > furylacrolein > furanacrylic acid > furylacrylmorpholinamide as a consequence of the greater stabilization of the radical formed. The site of radical attack can be considered either as the C-5 position of the furan ring or as the double bond of the side group. The compounds taken as models such as 5-methylfuranacrylic acid and furfurylidenbutanal indicate that both positions can participate in the inhibitory process.Associação Brasileira de Polímeros1997-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281997000300007Polímeros v.7 n.3 1997reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/S0104-14281997000300007info:eu-repo/semantics/openAccessVega,RebecaRieumont,Jacqueseng2010-10-18T00:00:00Zoai:scielo:S0104-14281997000300007Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2010-10-18T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
title Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
spellingShingle Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
Vega,Rebeca
Inhibited vinyl acetate polymerization
furan compounds
kinetic study
title_short Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
title_full Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
title_fullStr Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
title_full_unstemmed Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
title_sort Kinetic and structural features of furan compounds as inhibitors of the radical polymerization of vinyl acetate
author Vega,Rebeca
author_facet Vega,Rebeca
Rieumont,Jacques
author_role author
author2 Rieumont,Jacques
author2_role author
dc.contributor.author.fl_str_mv Vega,Rebeca
Rieumont,Jacques
dc.subject.por.fl_str_mv Inhibited vinyl acetate polymerization
furan compounds
kinetic study
topic Inhibited vinyl acetate polymerization
furan compounds
kinetic study
description Some furan compounds bearing a double bond in the side group have been examined as inhibitors of the radical polymerization of vinyl acetate initiated by AIBN in ethyl acetate at 60 ºC. The inhibition effect was found to follow the order: furfurylidenacetone > furylacrolein > furanacrylic acid > furylacrylmorpholinamide as a consequence of the greater stabilization of the radical formed. The site of radical attack can be considered either as the C-5 position of the furan ring or as the double bond of the side group. The compounds taken as models such as 5-methylfuranacrylic acid and furfurylidenbutanal indicate that both positions can participate in the inhibitory process.
publishDate 1997
dc.date.none.fl_str_mv 1997-09-01
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=S0104-14281997000300007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281997000300007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-14281997000300007
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 Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.7 n.3 1997
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
instacron_str ABPO
institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
_version_ 1754212583134461952

Registros relacionados