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Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers
Well-controlled anionic polymerization of an initiator-functionalized monomer, p-(2,2′-diphenylethyl)styrene (DPES), was achieved for the first time. The polymerization was performed in a mixed solvent of cyclohexane and tetrahydrofuran (THF) at 40 °C with n-BuLi as initiator. When the volume ratio...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5812173/ https://www.ncbi.nlm.nih.gov/pubmed/29491780 http://dx.doi.org/10.1080/15685551.2016.1231044 |
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author | Huang, Minglu Han, Bingyong Lu, Jianmin Yang, Wantai Fu, Zhifeng |
author_facet | Huang, Minglu Han, Bingyong Lu, Jianmin Yang, Wantai Fu, Zhifeng |
author_sort | Huang, Minglu |
collection | PubMed |
description | Well-controlled anionic polymerization of an initiator-functionalized monomer, p-(2,2′-diphenylethyl)styrene (DPES), was achieved for the first time. The polymerization was performed in a mixed solvent of cyclohexane and tetrahydrofuran (THF) at 40 °C with n-BuLi as initiator. When the volume ratio of cyclohexane to THF was 20, the anionic polymerization of DPES showed living polymerization characteristics, and well-defined block copolymer PDPES-b-PS was successfully synthesized. Furthermore, radical polymerization of methyl methacrylate in the presence of PDPES effectively afforded a graft copolymer composed of a polystyrene backbone and poly(methyl methacrylate) branches. The designation of analogous monomers and polymers was of great significance to synthesize a variety of sophisticated copolymer and functionalize polymer materials. |
format | Online Article Text |
id | pubmed-5812173 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Taylor & Francis |
record_format | MEDLINE/PubMed |
spelling | pubmed-58121732018-02-28 Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers Huang, Minglu Han, Bingyong Lu, Jianmin Yang, Wantai Fu, Zhifeng Des Monomers Polym Articles Well-controlled anionic polymerization of an initiator-functionalized monomer, p-(2,2′-diphenylethyl)styrene (DPES), was achieved for the first time. The polymerization was performed in a mixed solvent of cyclohexane and tetrahydrofuran (THF) at 40 °C with n-BuLi as initiator. When the volume ratio of cyclohexane to THF was 20, the anionic polymerization of DPES showed living polymerization characteristics, and well-defined block copolymer PDPES-b-PS was successfully synthesized. Furthermore, radical polymerization of methyl methacrylate in the presence of PDPES effectively afforded a graft copolymer composed of a polystyrene backbone and poly(methyl methacrylate) branches. The designation of analogous monomers and polymers was of great significance to synthesize a variety of sophisticated copolymer and functionalize polymer materials. Taylor & Francis 2016-09-21 /pmc/articles/PMC5812173/ /pubmed/29491780 http://dx.doi.org/10.1080/15685551.2016.1231044 Text en © 2016 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Articles Huang, Minglu Han, Bingyong Lu, Jianmin Yang, Wantai Fu, Zhifeng Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
title | Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
title_full | Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
title_fullStr | Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
title_full_unstemmed | Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
title_short | Anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
title_sort | anionic polymerization of p-(2,2′-diphenylethyl)styrene and applications to graft copolymers |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5812173/ https://www.ncbi.nlm.nih.gov/pubmed/29491780 http://dx.doi.org/10.1080/15685551.2016.1231044 |
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