Issue 5, 2023

Divergent silylium catalysis enables facile poly(vinyl chloride) upcycling to poly(ethylene-co-styrene) derivatives

Abstract

Tandem hydrodechlorination/Friedel–Crafts alkylation of poly(vinyl chloride) (PVC) is achieved using silylium ion catalysts to prepare new styrenic copolymers of polyethylene. In many cases, conversion of PVC was complete within minutes, indicating facile means of PVC functionalization at low catalyst loadings.

Graphical abstract: Divergent silylium catalysis enables facile poly(vinyl chloride) upcycling to poly(ethylene-co-styrene) derivatives

Supplementary files

Article information

Article type
Communication
Submitted
18 okt 2022
Accepted
23 dek 2022
First published
05 yan 2023

J. Mater. Chem. A, 2023,11, 2128-2132

Author version available

Divergent silylium catalysis enables facile poly(vinyl chloride) upcycling to poly(ethylene-co-styrene) derivatives

M. K. Assefa and M. E. Fieser, J. Mater. Chem. A, 2023, 11, 2128 DOI: 10.1039/D2TA08142C

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