Scheme 3.
Preparation of hexahydrobenzo[b]azocin‐2‐on‐6‐carboxylates 18 from β‐oxoesters 20 with an α‐(ortho‐iodophenyl)‐residue.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.