Catalytic Intramolecular Aminofluorination Oxyfluorination and Carbofluorination with a Stable and Versatile Hypervalent Fluoroiodine Reagent

摘要

Application of a fluoroiodine analogue of the Togni reagent was studied in fluorocyclization reactions. In the presence of a transition-metal catalyst the applied fluoroiodine reagent can be used for aminofluorination, oxyfluorination, and carbofluorination reactions. The described procedure has a very broad synthetic scope for preparation of functionalized hetero- and isocyclic compounds having a tertiary fluorine substituent.