Cited by 248Advanced Polymer Synthesis and Characterizationbiodegradable polymer synthesis and propertiesPhotopolymerization techniques and applications

Radical Approach to Thioester-Containing Polymers

Smith, Ronald A., Fu, Guanyao, McAteer, Owen, Xu, Mizhi, Gutekunst, Will R.·2019·Journal of the American Chemical Society

Abstract

A new approach to radical ring-opening polymerization is presented that employs a new thionolactone monomer to generate polymers with thioester-containing backbones. The use of a thiocarbonyl acceptor overcomes longstanding reactivity problems in the field to give complete ring-opening and quantitative incorporation into a variety of acrylate polymers. The resulting copolymers readily degrade under hydrolytic conditions, in addition to cysteine-mediated degradation through transthioesterification. The strategy is compatible with reversible addition-fragmentation chain transfer (RAFT) polymerization and permits the synthesis of block polymers for the preparation of well-defined macromolecular structures.

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Registry

Crossref · 10.1021/jacs.8b12154

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61 of 61 references verified0 citation errors · 0 not checkable

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Authors
Smith, R. A., Fu, G., McAteer, O., Xu, M., & Gutekunst, W. R.
Affiliations
Georgia Institute of Technology (US)
Corresponding author
Gutekunst, Will R.
Venue
Journal of the American Chemical Society
Published
2019-01-12
Volume
141
Issue
4
Pages
1446-1451
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2910869068
Cited by
248
References
61
Citations by year
2026: 41 · 2025: 39 · 2024: 50 · 2023: 49 · 2022: 38 · 2021: 16 · 2020: 12 · 2019: 3
FWCI
6.77
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the American Chemical Society (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Georgia Institute of Technology
  • American Chemical Society Petroleum Research Fund (59312-DNI7)
Topics
  • Physical Sciences › Chemistry › Organic Chemistry › Advanced Polymer Synthesis and Characterization
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
  • Physical Sciences › Chemistry › Organic Chemistry › Photopolymerization techniques and applications
Keywords
radical ring-opening polymerization, acrylate copolymers, hydrolytic degradation, RAFT polymerization, block copolymers

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