作者:Laurine Gonnard、Amandine Guérinot、Janine Cossy
DOI:10.1002/ejoc.201700977
日期:2017.11.9
The iron‐catalyzed synthesis of α‐dienyl N‐heterocycles is reported. The method is cost‐effective, atom‐economic, and led to a range of substituted α‐dienyl heterocycles in moderate to good yields and diastereoselectivities. The α‐dienyl piperidines are key synthetic intermediates as demonstrated by the preparation of a panel of α‐polyenyl N‐heterocycles.