A Retro-biosynthesis-Based Route to Generate Pinene-Derived Polyesters.

ABSTRACT: Significantly increased production of biobased polymers is a prerequisite to replace petroleum-based materials towards reaching a circular bioeconomy. However, many renewable building blocks from wood and other plant material are not directly amenable for polymerization, due to their inert backbones and/or lack of functional group compatibility with the desired polymerization type. Based on a retro-biosynthetic analysis of polyesters, a chemoenzymatic route from (-)-α-pinene towards a verbanone-based lactone, which is further used in ring-opening polymerization, is presented. Generated pinene-derived polyesters showed elevated degradation and glass transition temperatures, compared with poly(ϵ-decalactone), which lacks a ring structure in its backbone. Semirational enzyme engineering of th

SUBMITTER: Stamm A 

PROVIDER: S-EPMC6618282 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature