A Stereoselective Formal Synthesis of Quinolizidine (-)-217A
作者:Hosam Choi、Jiyong Hong、Kiyoun Lee
DOI:10.1002/ejoc.201901680
日期:2020.2.14
Reported herein is a highly stereoselective formal synthesis of quinolizidine (–)‐217. The central feature of the approach is the combination of a dithiane coupling reaction and an organocatalytic aza‐conjugate addition reaction that provides the functionalized trisubstituted 2,6‐cis‐piperidine ring system in a diastereoselective manner.