Total synthesis of (±)-paniculide A based on a novel vinylfuranone annelation
作者:Fusao Kido、Yoshihiro Noda、Akira Yoshikoshi
DOI:10.1039/c39820001209
日期:——
(±)-Paniculide A was synthesised from 2,4,5,6-tetrahydro-6-methoxycarbonyl-6-methyl-3-phenylthio-benzofuran-2-one (3), readily accessible from methyl α= formylpropionate via annelation with 2,5-dihydro-3-phenylthio-4-vinylfuran-2-one (1).