A modular substrate-controlled hexannulation of 1,3-azadienes with hexacyclic anhydrides, which affords versatile vicinally functionalized allylic lactams, in high yields, regio- and stereoselectivities is described.
描述了一种模块化底物控制的1,3-偶氮二烯与六环状酸酐的六元环化反应,该反应以高收率、区域和对映选择性提供了多种邻位官能化的烯丙基内酰胺。
A flexible approach to sp3-rich N-heterocyclic sulfones, which hinges on the efficient annulation of an easy-to-prepare sulfone-embedded anhydride with 1,3-azadienes and aryl aldimines, is described.