Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization

Detalhes bibliográficos
Autor(a) principal: Vo,Thu Hoang
Data de Publicação: 2020
Outros Autores: Le,Huong Thi, Nguyen,Tien Anh, Ho,Nhu Quang, Van Le,Thang, Tran,Dat Hung, Truong,Thuy Thu, Nguyen,Ha Tran
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=S0104-14282020000200403
Resumo: Abstract In this research, a novel organic photocatalyst of 10-(Perylene-3-yl-10H-Phenoxazine (PHP) has been synthesized successfully from perylene and phenoxazine via Buchwald-Hartwig C-N coupling. The chemical structure of catalyst was determined via proton nuclear magnetic resonance (1H-NMR) spectrum and optical properties were investigated through UV-Vis spectroscopy. The PHP has been used as the reducing photoredox catalyst for organocatalyzed atom transfer radical polymerization (ATRP) under UV irradiation. The well controlled molecular weight of polymers based on methyl methacrylate monomers have been obtained with monomer conversion up to 77.61% and low polydispersity index under 1.5.
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spelling Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerizationmethacrylate monomerphenoxazineorganic photocatalystatom transfer radical polymerizationAbstract In this research, a novel organic photocatalyst of 10-(Perylene-3-yl-10H-Phenoxazine (PHP) has been synthesized successfully from perylene and phenoxazine via Buchwald-Hartwig C-N coupling. The chemical structure of catalyst was determined via proton nuclear magnetic resonance (1H-NMR) spectrum and optical properties were investigated through UV-Vis spectroscopy. The PHP has been used as the reducing photoredox catalyst for organocatalyzed atom transfer radical polymerization (ATRP) under UV irradiation. The well controlled molecular weight of polymers based on methyl methacrylate monomers have been obtained with monomer conversion up to 77.61% and low polydispersity index under 1.5.Associação Brasileira de Polímeros2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282020000200403Polímeros v.30 n.2 2020reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.10119info:eu-repo/semantics/openAccessVo,Thu HoangLe,Huong ThiNguyen,Tien AnhHo,Nhu QuangVan Le,ThangTran,Dat HungTruong,Thuy ThuNguyen,Ha Traneng2020-09-02T00:00:00Zoai:scielo:S0104-14282020000200403Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2020-09-02T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
title Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
spellingShingle Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
Vo,Thu Hoang
methacrylate monomer
phenoxazine
organic photocatalyst
atom transfer radical polymerization
title_short Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
title_full Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
title_fullStr Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
title_full_unstemmed Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
title_sort Synthesis of novel organocatalyzed phenoxazine for free metal atom transfer radical polymerization
author Vo,Thu Hoang
author_facet Vo,Thu Hoang
Le,Huong Thi
Nguyen,Tien Anh
Ho,Nhu Quang
Van Le,Thang
Tran,Dat Hung
Truong,Thuy Thu
Nguyen,Ha Tran
author_role author
author2 Le,Huong Thi
Nguyen,Tien Anh
Ho,Nhu Quang
Van Le,Thang
Tran,Dat Hung
Truong,Thuy Thu
Nguyen,Ha Tran
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Vo,Thu Hoang
Le,Huong Thi
Nguyen,Tien Anh
Ho,Nhu Quang
Van Le,Thang
Tran,Dat Hung
Truong,Thuy Thu
Nguyen,Ha Tran
dc.subject.por.fl_str_mv methacrylate monomer
phenoxazine
organic photocatalyst
atom transfer radical polymerization
topic methacrylate monomer
phenoxazine
organic photocatalyst
atom transfer radical polymerization
description Abstract In this research, a novel organic photocatalyst of 10-(Perylene-3-yl-10H-Phenoxazine (PHP) has been synthesized successfully from perylene and phenoxazine via Buchwald-Hartwig C-N coupling. The chemical structure of catalyst was determined via proton nuclear magnetic resonance (1H-NMR) spectrum and optical properties were investigated through UV-Vis spectroscopy. The PHP has been used as the reducing photoredox catalyst for organocatalyzed atom transfer radical polymerization (ATRP) under UV irradiation. The well controlled molecular weight of polymers based on methyl methacrylate monomers have been obtained with monomer conversion up to 77.61% and low polydispersity index under 1.5.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
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=S0104-14282020000200403
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282020000200403
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.10119
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.30 n.2 2020
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
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