Chlorocarbonylsulfenyl chloride has been used in the preparation of:5-(1,2,3,4-tetra-O-acetyl-alpha-D-xylopyranos-5S-C-yl)-1,3,4-oxathiazol-2-onefluorinated oxathialonespolyfluoroalkylchlorothioformateschlorocarbonylpolyfluoroalkylsulfenate esterschlorocarbonylhexafluoroisopropylidenimino sulfenate5-tri-fluoromethyl-2-oxo-1,3,4-oxathiazolecommercially importantN,N-dialkylcarbamoyl chlorides
