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Updated: Feb 6, 2026

Free Radicals in Chemical Biology: from Chemical Behavior to Biomarker Development
Published on: April 15, 2013
Synthetic access to an elusive high-temperature perfluoroisopropenyl ether prepolymer for radical copolymerization
Trevor J Burgess1, Addison D G Pasiuk, Benson J Jelier
1Trinity Western University, Department of Chemistry, 7600 Glover Road, Langley, British Columbia V2Y 1Y1, Canada. chad.friesen@twu.ca.
Abstract:
A perfluoroisopropenyl ether terminated oligo(hexafluoropropylene oxide), a perfluoropolyalkyl ether macromonomer for radical copolymerization, has been prepared. The synthesis was achieved through a carefully controlled defluorination of a highly unstable lithium perfluorocarbanion intermediate. Several undesired pathways were also observed by GC/MS and we report conditions for generating the desired product in 82% yield.
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