Electrochemically-initiated polymerization of reactive monomers via 4-fluorobenzenediazonium salts?
Polymer Chemistry Pub Date: 2021-09-23 DOI: 10.1039/D1PY00536G
Abstract
The straightforward electrochemically-initiated radical polymerization of three reactive monomers, i.e. 2,6-difluorophenyl acrylate (DFPA), pentafluorophenyl acrylate (PFPA), and glycidyl methacrylate (GMA), using a simple commercially available electrochemical setup for the generation of initiating radical species from 4-fluorobenzenediazonium tetrafluoroborate upon electrochemical cathodic reduction is reported. The use of a fluorine-labelled initiator allowed for the determination of number-average molar masses Mn of fluorine-containing polymers by 19F NMR spectroscopy in addition to size-exclusion chromatography. The obtained polymers were thereafter successfully subjected to post-polymerization modifications in order to emphasize the applicability of this polymerization method in regard to highly reactive monomers.
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Journal Name：Polymer Chemistry
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CAS no.: 89640-58-4
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