Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol

A new solid phase catalyst, poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) copper(I) complex, grafted onto polystyrene particles, has been employed for the oxidative polymerization of 2,6-dimethylphenol using an aqueous biphasic (water/toluene) solvent system. The solid catalyst was synthesized by fi...

Descripción completa

Detalles Bibliográficos
Autores principales: Saito, Kei, Miyamoto, Koji, Nanayakkara, Sepa, Ihara, Hirotaka, Hearn, Milton T. W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6273911/
https://www.ncbi.nlm.nih.gov/pubmed/26821005
http://dx.doi.org/10.3390/molecules21020146
_version_ 1783377496132026368
author Saito, Kei
Miyamoto, Koji
Nanayakkara, Sepa
Ihara, Hirotaka
Hearn, Milton T. W.
author_facet Saito, Kei
Miyamoto, Koji
Nanayakkara, Sepa
Ihara, Hirotaka
Hearn, Milton T. W.
author_sort Saito, Kei
collection PubMed
description A new solid phase catalyst, poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) copper(I) complex, grafted onto polystyrene particles, has been employed for the oxidative polymerization of 2,6-dimethylphenol using an aqueous biphasic (water/toluene) solvent system. The solid catalyst was synthesized by first grafting N-(4-vinylbenzyl)-1,4,7-triaza-cyclononane onto polystyrene particles using a radical mediated polymerization method and next by creating the polymer-metal complex of copper-triazacyclononane with these modified particles. Poly(2,6-dimethyl-1,4-phenylene oxide) was successfully obtained from the polymerization of 2,6-dimethylphenol using this new metal-organic solid phase catalyst.
format Online
Article
Text
id pubmed-6273911
institution National Center for Biotechnology Information
language English
publishDate 2016
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-62739112018-12-28 Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol Saito, Kei Miyamoto, Koji Nanayakkara, Sepa Ihara, Hirotaka Hearn, Milton T. W. Molecules Article A new solid phase catalyst, poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) copper(I) complex, grafted onto polystyrene particles, has been employed for the oxidative polymerization of 2,6-dimethylphenol using an aqueous biphasic (water/toluene) solvent system. The solid catalyst was synthesized by first grafting N-(4-vinylbenzyl)-1,4,7-triaza-cyclononane onto polystyrene particles using a radical mediated polymerization method and next by creating the polymer-metal complex of copper-triazacyclononane with these modified particles. Poly(2,6-dimethyl-1,4-phenylene oxide) was successfully obtained from the polymerization of 2,6-dimethylphenol using this new metal-organic solid phase catalyst. MDPI 2016-01-26 /pmc/articles/PMC6273911/ /pubmed/26821005 http://dx.doi.org/10.3390/molecules21020146 Text en © 2016 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Saito, Kei
Miyamoto, Koji
Nanayakkara, Sepa
Ihara, Hirotaka
Hearn, Milton T. W.
Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol
title Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol
title_full Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol
title_fullStr Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol
title_full_unstemmed Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol
title_short Poly(N-4-vinylbenzyl-1,4,7-triazacyclononane) Copper Complex Grafted Solid Catalyst for Oxidative Polymerization of 2,6-Dimethylphenol
title_sort poly(n-4-vinylbenzyl-1,4,7-triazacyclononane) copper complex grafted solid catalyst for oxidative polymerization of 2,6-dimethylphenol
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6273911/
https://www.ncbi.nlm.nih.gov/pubmed/26821005
http://dx.doi.org/10.3390/molecules21020146
work_keys_str_mv AT saitokei polyn4vinylbenzyl147triazacyclononanecoppercomplexgraftedsolidcatalystforoxidativepolymerizationof26dimethylphenol
AT miyamotokoji polyn4vinylbenzyl147triazacyclononanecoppercomplexgraftedsolidcatalystforoxidativepolymerizationof26dimethylphenol
AT nanayakkarasepa polyn4vinylbenzyl147triazacyclononanecoppercomplexgraftedsolidcatalystforoxidativepolymerizationof26dimethylphenol
AT iharahirotaka polyn4vinylbenzyl147triazacyclononanecoppercomplexgraftedsolidcatalystforoxidativepolymerizationof26dimethylphenol
AT hearnmiltontw polyn4vinylbenzyl147triazacyclononanecoppercomplexgraftedsolidcatalystforoxidativepolymerizationof26dimethylphenol

Ejemplares similares