AbstractThe total synthesis of 16-membered C 2-symmetric dilactone (−)-(5S,8R,13S,16R)-pyrenophorol was accomplished starting from enantiomerically pure propylene oxide prepared by hydrolytic kinetic resolution of (±)-propylene oxide with key steps of cross-metathesis and intermolecular Mitsunobu cyclization for the construction of macrolactone. Graphical abstract
摘要从对映体纯的环氧
丙烷(通过(±)-
丙烯的
水解动力学拆分制得)开始完成16元C 2对称双内酯(-)-(5 S,8 R,13 S,16 R)-pyrenophorol的全合成具有跨复分解和分子间光延环化关键步骤的
环氧乙烷用于大内酯的构建。 图形概要