Cationic RAFT and DT polymerization

M Uchiyama, K Satoh, M Kamigaito - Progress in Polymer Science, 2022 - Elsevier
Since the first report of cationic reversible addition-fragmentation chain transfer (RAFT)
polymerization in 2015, there have been great developments in many aspects of cationic …

Regulating cationic polymerization: From structural control to life cycle management

L Wu, B Rondon, S Dym, W Wang, K Chen… - Progress in Polymer …, 2023 - Elsevier
Cationic polymerization is a powerful strategy for the production of well-defined polymers
and advanced materials. In particular, the emergence of living cationic polymerization has …

Cyclopropenium ions in catalysis

RM Wilson, TH Lambert - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Cyclopropenium ions are the smallest class of aromatic compounds, satisfying
Hückel's rules of aromaticity with two π electrons within a three-membered ring. First …

Anion-binding catalysis enables living cationic polymerization

M Li, Z Zhang, Y Yan, W Lv, Z Li, X Wang, Y Tao - Nature Synthesis, 2022 - nature.com
Anion-binding interactions in nature have enabled the development of organocatalytic
transformations; however, even though ionic species act as intermediates or precursors in …

Poly (2, 3-Dihydrofuran): A Strong, Biorenewable, and Degradable Thermoplastic Synthesized via Room Temperature Cationic Polymerization

SW Spring, JH Hsu, RJ Sifri, SM Yang… - Journal of the …, 2022 - ACS Publications
Creation of strong and tough plastics from sustainable and biorenewable resources is a
significant challenge in polymer science. This challenge is further complicated when …

Brønsted acid catalyzed stereoselective polymerization of vinyl ethers

PC Knutson, AJ Teator, TP Varner… - Journal of the …, 2021 - ACS Publications
Isotactic poly (vinyl ether) s (PVEs) have recently been identified as a new class of
semicrystalline thermoplastics with a valuable combination of mechanical and interfacial …

Hydrogen bond donor catalyzed cationic polymerization of vinyl ethers

V Kottisch, J Jermaks, JY Mak… - Angewandte Chemie …, 2021 - Wiley Online Library
The synthesis of high‐molecular‐weight poly (vinyl ethers) under mild conditions is a
significant challenge, since cationic polymerization reactions are highly sensitive to chain …

Moisture tolerant cationic RAFT polymerization of vinyl ethers

SL Shankel, TH Lambert, BP Fors - Polymer Chemistry, 2022 - pubs.rsc.org
Cationic reversible addition–fragmentation chain transfer (RAFT) polymerizations have
permitted the controlled polymerization of vinyl ethers and select styrenics with predictable …

Mechanistic Insight into Anion‐Binding Catalytic Living Cationic Polymerization

M Li, H Li, X Zhang, X Wang, Y Tao - Angewandte Chemie, 2023 - Wiley Online Library
Exploiting non‐covalent interactions to catalyze challenging ionic polymerizations is an
ambitious goal but is in its infancy. We recently demonstrated non‐covalent anion‐binding …

Application of Thiourea/Halogen Bond Donor Cocatalysis in Metal-Free Cationic Polymerization of Isobutyl Vinyl Ether and Styrene Derivatives

K Takagi, H Murakata, T Hasegawa - Macromolecules, 2022 - ACS Publications
Cationic polymerization of isobutyl vinyl ether (IBVE) was investigated using Schreiner's
thiourea (STU) combined with Im-TEPB bearing a 2-iodoimidazolium cation and a …