Efficient access to fluorescent benzofuro[3,2-<i>b</i>]carbazoles <i>via</i> TFA-promoted cascade annulations of sulfur ylides, 2-hydroxy-β-nitrostyrenes and indoles
Wenteng Chen, Feng Luo, You Wu, Jie Cen, Jiaan Shao, Yongping Yu
Abstract
An efficient, TFA-promoted cascade annulation of sulfur ylides, 2-hydroxy-β-nitrostyrenes and indoles was established.
Topics & Concepts
ChemistryCascadeAnnulationSulfurFluorescenceOrganic chemistryMedicinal chemistryCombinatorial chemistryCatalysisChromatographyQuantum mechanicsPhysicsCyclopropane Reaction MechanismsCatalytic C–H Functionalization MethodsSulfur-Based Synthesis Techniques