Concepedia

Electrophilic Fluorinations with<i>N</i>-Fluorobenzenesulfonimide: Convenient Access to α-Fluoro- and α,α-Difluorophosphonates

Edmond Differding, Rudolf O. Duthaler, A. Krieger, Gabriela M. Rüegg, Chantal Schmit

Synlett · 1991 · 67 citations · 0 references

Concepts

HalogenationElectrophilic FluorinationsFluorous SynthesisOrganic ChemistryChemistryMolecule-based MaterialGood Yield

Abstract

α-Fluoro- and α,α-difluorophosphonates can be prepared in good yield from the corresponding phosphonates using N-fluorobenzenesulfonimide [1; (PhSO2)2NF].