Reaction of S-alkyl O-ethylxanthates ( S-alkyl O-ethyldithiocarbonates) with catalytic Vilsmeier reagent generated in situ from N-formylmorpholine (morpholine-4-carbaldehyde) gives S-alkyl chlorothioformates in good yields.
The present invention relates to α,α-difluoroamines, fluorinating reagents comprising α,α-difluoroamines and also processes for preparing α,α-difluoroamines and fluorinating reagents comprising α,α-difluoroamines.