Photocatalytic Fluorosulfonylmethylation/Fluorosulfonylation of 2-Amino Aryl Ethynes to Access Dibenzazepine-/Dioxodibenzothiazepine-Functionalized Allyl/Vinyl Sulfonyl Fluorides.
This study reports a simple and efficient photocatalytic radical cascade cyclization strategy for the one-step synthesis of allyl- and vinyl-sulfonyl fluorides bearing dibenzazepine or dioxodibenzothiazepine scaffolds. In contrast to the existing synthesis methods of allyl sulfonyl fluoride, this approach employs aryl-...