Total synthesis of ibogaine, epiibogaine and their analogues
作者:Goutam Kumar Jana、Surajit Sinha
DOI:10.1016/j.tet.2012.06.027
日期:2012.9
Efficient total synthesis of ibogaine, epiibogaine and their analogues has been described. An intramolecular reductive-Heck type cyclization was used for the construction of seven-membered indoloazepine ring to access iboga-skeleton. Larock’s heteroannulation reaction was employed for the creation of suitably substituted indole and Diels–Alder reaction was employed for the construction of the isoquinuclidine