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Thiol-benzoxazine chemistry as a novel Thiol-X reaction for the synthesis of block copolymers

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dc.contributor.authorMusa, Abdulrahman
dc.contributor.authorKiskan, Baris
dc.contributor.authorYagci, Yusuf
dc.contributor.ituauthorKışkan, Barış
dc.date.accessioned2026-01-24T22:13:06Z
dc.date.issued2014-10-01
dc.description.abstractAbstract A novel synthetic procedure is reported for the preparation of block copolymers by means of successive 1,3-benzoxazine-thiol and Husigen type azide-alkyne coupling methodologies in one-pot and sequential synthesis. The applied 1,3-benzoxazine-thiol process based on catalytic opening of the lateral benzoxazine rings by thiols is proposed as a new thiol-X chemistry. Azide functional poly(methyl acrylate) (PMA-N3), poly(ethylene glycol) (PEG-N3) and thiol functional polystyrene (PS-SH) were prepared. The obtained PMA-N3 or PEG-N3, PS-SH and propargyl benzoxazine as a click-linker were reacted in sequential or one-pot two step manner to yield desired PS-b-PMA and PS-b-PEG block copolymer. The described thiol-benzoxazine chemistry offers a facile and efficient route to exploring the many possibilities in macromolecular synthesis.
dc.description.urihttps://doi.org/10.1016/j.polymer.2014.06.076
dc.description.urihttps://dx.doi.org/10.1016/j.polymer.2014.06.076
dc.identifier.doi10.1016/j.polymer.2014.06.076
dc.identifier.endpage5556
dc.identifier.issn0032-3861
dc.identifier.openairedoi_dedup___::29ca3d9bd3e8655e151a8d3bacc3cbba
dc.identifier.orcid0009-0001-9461-8105
dc.identifier.orcid0000-0001-9476-2054
dc.identifier.startpage5550
dc.identifier.urihttps://hdl.handle.net/11527/38083
dc.identifier.volume55
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofPolymer
dc.rightsCLOSED
dc.sdg.typeGoal 3: Good Health and Well-being
dc.titleThiol-benzoxazine chemistry as a novel Thiol-X reaction for the synthesis of block copolymers
dc.typeArticle
dspace.entity.typePublication
person.identifier.orcid0000-0001-9476-2054

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