Synthetic methods for (Exo,Exo)- and (Exo-,Endo)-2,6-Diarylbicycio [3:3:0] octane lignans: Syntheses of (±)-aptosimon, (±)- styraxin, (±)- asarinin, and (±)- pluviatilol
Synthetic methods for (Exo,Exo)- and (Exo-,Endo)-2,6-Diarylbicycio [3:3:0] octane lignans: Syntheses of (±)-aptosimon, (±)- styraxin, (±)- asarinin, and (±)- pluviatilol