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Bielawski, Christopher W.
Synthetic Materials & Macromolecules
Research Interests
  • Synthetic chemistry, materials science, polymer chemistry, catalysis, carbon-based materials

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Poly(carbyne)s via reductive C1 polymerization

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Title
Poly(carbyne)s via reductive C1 polymerization
Author
Cahoon, Collin R.Goossens, KarelBielawski, Christopher W.
Issue Date
2021-01
Publisher
WILEY
Citation
POLYMER INTERNATIONAL, v.70, no.1, pp.34 - 40
Abstract
C1 polymerizations enable the synthesis of densely functionalized, persubstituted polymers that are challenging to access using conventional methods. One class of C1 polymers are the poly(carbyne)s, which are unique in that they can adopt branched or linear structures, or combinations thereof. Herein, we report the synthesis of new poly(carbyne)s, including those that feature side chains with carbonyl-containing functional groups. The polymers were obtained by exposing solutions of monomers outfitted with trihalomethyl or trimethyl orthoformate groups to metallic lithium, and reaction performance was improved when electron transfer agents (e.g. naphthalene) were included. The mechanisms of the polymerizations were also deconvoluted and found to depend on the monomer employed.
URI
https://scholarworks.unist.ac.kr/handle/201301/49088
URL
https://onlinelibrary.wiley.com/doi/full/10.1002/pi.6115
DOI
10.1002/pi.6115
ISSN
0959-8103
Appears in Collections:
CHM_Journal Papers
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