Ontology highlight
ABSTRACT:
SUBMITTER: Mahmood Q
PROVIDER: S-EPMC7602607 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Polymers 20201015 10
Chiral 4,8-diphenyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene (DiPh-TBD) was synthesized and applied to a ring-opening polymerization of <i>rac</i>-lactide (<i>rac</i>-LA). The chiral DiPh-TBD promoted the synthesis of isotactic enriched polylactides (PLAs) with controlled molecular weight and narrow molecular weight distributions under mild, metal-free conditions. When the [<i>rac</i>-LA]/[Cat.] ratio was 100/1, full monomer conversion was achieved within only 1 min and a moderate probability of 0.67 ...[more]