Ontology highlight
ABSTRACT:
SUBMITTER: Longe L
PROVIDER: S-EPMC6832395 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Longe Lionel L Garnier Gil G Saito Kei K
Molecules (Basel, Switzerland) 20191016 20
In this work, we proved the efficient synthesis of a bio-based hyper-branched polyphenol from a modified lignin degradation fragment. Protocatechuic acid was readily obtained from vanillin, a lignin degradation product, via alkaline conditions, and further polymerised to yield high molecular weight hyperbranched phenol terminated polyesters. Vanillic acid was also subjected to similar polymerisation conditions in order to compare polymerisation kinetics and differences between linear and hyperbr ...[more]