One-Pot Synthesis of Polynuclear Indole Derivatives by Friedel-Crafts Alkylation of γ-Hydroxybutyrolactams.
Vladimir T AbaevNicolai A AksenovDmitrii A AksenovElena V AleksandrovaAlesia S AkulovaIgor A KurenkovAlexander V LeontievAlexander V AksenovPublished in: Molecules (Basel, Switzerland) (2023)
The Friedel-Crafts reaction of novel 3,5-diarylsubstituted 5-hydroxy-1,5-dihydro-2H-pyrrol-2-ones was used for low cost, one-pot preparation of polycyclic indole derivatives structurally similar to Ergot alkaloids.