abstract |
Described are Ξ-fluorosulphonimides of the general formula (I) (R1-SO2)2NF in which each R1 is a methyl group or the R1 groups together form a -(CH¿2?)n- group in which n=1, 2 or 3, in particular N-fluoromethansulphonimide, (CH3SO2)2NF, their preparation and their use in the electrophilic fluorination of activated C-H bonds in organic molecules. |