作者:Sanghyeon Lee、Byung-Gyu Kim、Sujeong Geum、Jiheon Kim、Hee-Yoon Lee
DOI:10.1021/acs.orglett.1c01391
日期:2021.6.18
The first total synthesis of (±)-jujuyane, a cyclooctanoid natural product, was accomplished from a (5 + 3) dimerization product of oxidopyrylium ylide that forms the cyclooctanoid core structure along with inherited stereochemical bias. Selective functional group modifications of the highly oxygenated dimeric structure, followed by the tactical functional group manipulation around the eight-membered
(±)-jujuyane 是一种环辛烷类天然产物,它的第一个全合成是由氧化吡喃叶立德的 (5 + 3) 二聚产物完成的,该产物形成环辛烷类核心结构以及继承的立体化学偏差。高度氧化的二聚体结构的选择性官能团修饰,然后是围绕八元碳环核心的战术官能团操作,使 (±)-jujuyane 的全合成成为可能,这将为未来氧化吡啶鎓二聚体在天然产物全合成。