A Domino Dearomative ipso-Annulation/Desymmetrization Approach: Stereoselective Access to Tricyclic Alkaloid Skeletons

CR Reddy, AS Prasad, U Ajaykumar - Organic Letters, 2024 - ACS Publications
Herein, we reveal an unprecedented domino annulation of N-benzyl-acrylamides with 1, 3-
dicarbonyls for the assembly of fused tricyclic alkaloid frameworks incorporating a spirocycle …

Lewis Acid‐Catalyzed Tandem Annulation of Propargylic Alcohols with 2‐Allylphenols and Their Anti‐tumor Activities

X Li, NY Guo, QH Liu, YP Han, HY Zhang… - Asian Journal of Organic … - Wiley Online Library
A novel bismuth (III) trifluoro‐methanesulfonate‐catalyzed and environmentally benign
synthetic strategy for the construction of a wide range of structurally diverse, sophisticated [5 …