Syntheses of (±)-Serratine, (±)-Lycoposerramine T, and (±)-Lycopoclavamine B
摘要:
The first total syntheses of (+/-)-serratine, (+/-)-lycoposerramine T, and (+/-)-lycopoclavamine B have been accomplished. The functionalized octahydroindane skeleton of these natural products was constructed by an efficient Diels-Alder reaction of an alpha-alkynylcyclopentenone and the stereoselective introduction of a tertiary hydroxyl group. Two of these natural products were divergently synthesized from the same synthetic intermediate at a later stage.
Syntheses of (±)-Serratine, (±)-Lycoposerramine T, and (±)-Lycopoclavamine B
摘要:
The first total syntheses of (+/-)-serratine, (+/-)-lycoposerramine T, and (+/-)-lycopoclavamine B have been accomplished. The functionalized octahydroindane skeleton of these natural products was constructed by an efficient Diels-Alder reaction of an alpha-alkynylcyclopentenone and the stereoselective introduction of a tertiary hydroxyl group. Two of these natural products were divergently synthesized from the same synthetic intermediate at a later stage.