Radical Polymerization of Methylene Heterocyclic Compounds: Functional Polymer Synthesis and Applications

[en] Synthetic polymers sustain a wide range of applications but the quest for further sophistication and functionalization of polymers remains topical to improve their scope and performance. In this respect, the radical polymerization of exo-methylene heterocyclic compounds (MHCs) is attractive. Compared to the classical acyclic vinyl monomers constrained to the vinyl-type polymerization pro- cess, MHCs can undergo different polymerization modes, namely the radical ring-retaining polymerization (rRRP) and the radical ring- opening polymerization (rROP). In rRRP, the cyclic group is preserved and inserted as side group of the polymer backbone offering a myr- iad of post-polymerization modifications whereas functional groups are incorporated within the backbone of linear polymers and confer them some degradability in rROP. Herein, recent advances in the radical polymerization of MHCs as well as the variety of macromol- ecular structures and applications it offers are highlighted. The reversible deactivation radical polymerization of MHCs leading to well-defined MHC-based macromolecular architectures, including multifunctional, stimuli-responsive and degradable polymers, is also discussed. The review emphasizes the current limitations of the rad- ical polymerization of MHCs as well as future prospects including the development of innovative bio-based MHCs. Overall, the radical poly- merization of MCHs represents a powerful macromolecular engineer- ing tool and a broad field of exploration for polymer chemists.

Research Center/Unit :

CESAM - Complex and Entangled Systems from Atoms to Materials - ULiège
CERM - Center for Education and Research on Macromolecules - ULiège

Disciplines :

Materials science & engineering
Chemistry

Author, co-author :

Wang, Zhuoqun ; University of Liège [ULiège] - Complex and Entangled Systems from Atoms to Materials [CESAM] - Research Unit, Center for Education and Research on Macromolecules [CERM] - Belgium

Debuigne, Antoine ; University of Liège (ULiège), Complex and Entangled Systems from Atoms to Materials (CESAM) Research Unit, Center for Education and Research on Macromolecules (CERM), Belgium

Language :

English

Title :

Radical Polymerization of Methylene Heterocyclic Compounds: Functional Polymer Synthesis and Applications

Publication date :

21 February 2023

Journal title :

Polymer Reviews

ISSN :

1558-3724

eISSN :

1558-3716

Publisher :

Informa UK Limited

Volume :

Issue :

Pages :

805-851

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

https://www.tandfonline.com/doi/pdf/10.1080/15583724.2023.2181819

Funders :

F.R.S.-FNRS - Fund for Scientific Research [BE]
FWO - Fonds Wetenschappelijk Onderzoek Vlaanderen [BE]
EOS - The Excellence Of Science Program [BE]

Funding text :

The authors thank the "Fonds National pour la Recherche Scientifique” (F.R.S.-FNRS) and the Fonds Wetenschappelijk Onderzoek – Vlaanderen (FWO) for financial support in the frame of the EOS project n?O019618F (ID EOS: 30902231). A.D. is FNRS Senior Research Associate and thanks FNRS for financial support. The authors thanks C. Detrembleur for fruitful discussion.

Available on ORBi :

since 28 February 2023

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