 Sulfamoyl fluorides can also be made from sulfamoyl chlorides, by reacting with a substance that can supply the fluoride ion, such as NaF, KF, HF, or SbF3.Sulfonamides can undergo a Hofmann rearrangement when treated with a Difluoro-λ3-bromane to yield a singly substituted N-sulfamoyl fluoride.Nyhavn 63

Nyhavn 15 is a historic townhouse overlooking the Nyhavn Canal in central Copenhagen, Denmark, Europe.