N. Lüdecke, S. M. Weidner, H. Schlaad
Poly(2-oxazoline)s Based on Phenolic Acids
Macromol. Rapid. Commun. 2020, 41, 1900404
DOI: 10.1002/marc.201900404
Methylated phenolic acid-based 2-oxazolines are synthesized and polymerized in a microwave reactor at 140 °C using methyl tosylate as the initiator. Polymerizations are fast and completed within ≈10 min for monomer-to-initiator ratios of ≤25 to produce polymers with number-average molar masses of up to 6500 g/mol and low dispersity (1.2-1.3). Demethylation yields a poly(2-oxazoline) with pendent catechol groups.
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