Related Experiment Video
Updated: Aug 27, 2025

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
Published on: December 16, 2022
Polyethylenes with Combined In-Chain and Side-Chain Functional Groups from Catalytic Terpolymerization of Carbon
Maximilian Baur1, Stefan Mecking1
1Department of Chemistry, University of Konstanz, 78464 Konstanz, Germany.
Abstract:
Linear polyethylenes with a combination of incorporated in-chain keto as well as side-chain ester groups are formed by Ni(II)-catalyzed terpolymerization of ethylene, carbon monoxide, and methyl acrylate. These possess a random structure, with largely isolated nonalternating in-chain keto groups as well as ester-substituted units adjacent to the polyethylene chain, whereas the solid-state structure of polyethylene is retained. Molecular weights of the terpolymers (Mn ∼ 20.000 g mol-1) are predominantly determined by chain transfer after acrylate incorporation.
More Related Videos
Related Concept Videos
Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
Olefin Metathesis Polymerization: Overview
Ruthenium-based Grubbs catalyst is the most commonly used catalyst for olefin metathesis polymerization. Grubbs catalyst consists...
Free-Radical Chain Reaction and Polymerization of Alkenes
Anionic Chain-Growth Polymerization: Overview
Step-Growth Polymerization: Overview
Many natural and synthetic polymers are produced by...
Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)

