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.
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.
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.