Ontology highlight
ABSTRACT:
SUBMITTER: Cai X
PROVIDER: S-EPMC8232350 | biostudies-literature | 2020 Aug
REPOSITORIES: biostudies-literature
Cai Xinpei X Liang Weida W Liu Mingxin M Li Xiating X Dai Mingji M
Journal of the American Chemical Society 20200727 32
A novel palladium-catalyzed ring opening carbonylative lactonization of readily available hydroxycyclopropanols was developed to efficiently synthesize tetrahydrofuran (THF) or tetrahydropyran (THP)-fused bicyclic γ-lactones, two privileged scaffolds often found in natural products. The reaction features mild reaction conditions, good functional group tolerability, and scalability. Its application was demonstrated in a short total synthesis of (±)-paeonilide. The fused bicyclic γ-lactone product ...[more]