Abstract
The oxa-Michael addition reaction has been widely studied and employed in organic synthesis, but has not been developed as a tool for polymer synthesis. Herein, the 4-dimethylaminopyridine initiated polyaddition reaction of divinyl sulfone and several di- or multifunctional alcohols has been studied. This atom-economical polymerisation reaction proceeds quickly and quantitatively under solvent-free conditions producing predominantly macrocyclic products following a zwitter-ionic mechanism. Multifunctional alcohols yield duroplastic polymers. Considering the ready availability of alcohols, the oxa-Michael addition polymerisation is an interesting alternative to the well-established thiol-Michael addition polymerisation.
Original language | English |
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Pages (from-to) | 1797-1804 |
Journal | Polymer Chemistry |
Issue number | 8 |
DOIs | |
Publication status | Published - 16 Feb 2017 |
Fields of Expertise
- Advanced Materials Science