Organolithium-Mediated Conversion of β-Alkoxy Aziridines into Allylic Sulfonamides: Effect of the <i>N</i>-Sulfonyl Group and a Formal Synthesis of (±)-Perhydrohistrionicotoxin
作者:Susannah C. Coote、Stephen P. Moore、Peter O’Brien、Adrian C. Whitwood、John Gilday
DOI:10.1021/jo801586h
日期:2008.10.3
yields compared to the analogous N-Ts compounds. The success with the N-Bus aziridines facilitated the development of a new route to the spirocyclic core of the histrionicotoxins and completion of a formal synthesis of (+/-)-perhydrohistrionicotoxin.