Azetidines are four-membered saturated N-heterocycles that are of interest in drug discovery and medicinal chemistry. Here the authors report how sulfamoyl fluoride substituents tune the reactivity of acyclic imine-derived triplet intermediates for the synthesis of azetidines via a [2 + 2] photocycloaddition reaction with alkenes.
- Benedict A. Williams
- Michael J. Tilby
- Michael C. Willis
