Fig. 3

Diastereoselective synthesis of polycyclic octahydroindolo[2,3-a]quinolizines. ORTEP diagrams of compounds 5a, 5c, and 6c. PhI(OAc)2, (diacetoxyiodo)benzene; MeOH methanol, DMP Dess-Martin periodinane
Diastereoselective synthesis of polycyclic octahydroindolo[2,3-a]quinolizines. ORTEP diagrams of compounds 5a, 5c, and 6c. PhI(OAc)2, (diacetoxyiodo)benzene; MeOH methanol, DMP Dess-Martin periodinane