Degradable precision polynorbornenes via ring-opening metathesis polymerization
Université de Fribourg
- Moatsou, Dafni Department of Chemistry, University of Warwick, Coventry, United Kingdom
- Nagarkar, Amit A. Department of Chemistry, University of Fribourg, Switzerland
- Kilbinger, Andreas F. M. Department of Chemistry, University of Fribourg, Switzerland
- O'Reilly, Rachel K. Department of Chemistry, University of Warwick, Coventry, United Kingdom
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01.05.2016
Published in:
- Journal of Polymer Science Part A: Polymer Chemistry. - 2016, vol. 54, no. 9, p. 1236–1242
English
In an attempt to introduce monomer sequence control in a growing polynorbornene via ring-opening metathesis polymerization, we employ dioxepins to efficiently determine the location of the monomers on the macromolecule backbone. Owing to the acid-labile acetal group, dioxepins allow scission of the polymer at the point of the dioxepin insertion and thus provide an indirect way to determine the monomer location. Additionally, dioxepins are used as spacers in the synthesis of multiblock polynorbornenes that are readily cleavable to afford the individual polynorbornene blocks.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Chimie
- Language
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- English
- Classification
- Chemistry
- License
- License undefined
- Identifiers
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- RERO DOC 260700
- DOI 10.1002/pola.27964
- Persistent URL
- https://folia.unifr.ch/global/documents/304870
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