Asymmetric Synthesis of Key Synthetic Intermediates of Aspidosperma and Hunteria Type Indole Alkaloids
摘要:
Chiral synthon (6), prepared from alpha,beta-epoxy ketone (4) via 1,2 acyl migration reaction as a key step, was converted to lactones (7) and (8), the key intermediates for Aspidosperma and Hunteria type indole alkaloids.