Hydrochloric Acid → HCID 86597094, compound

Participants

Reaction Steps

0.13 g of DIEA and 0.07 g of 1-fluoro-2-nitrobenzene are added to a solution of 0.22 g N-(piperidine-4-carbonyl)-3,5-bis-trifluoromethyl-benzenesulfonamide in the form of a hydrochloride in 4 ml of DMSO. The mixture obtained is stirred for ca. 18 h at 80°, solvent is evaporated and the evaporation residue is subjected to flash chromatography on silica gel (eluent: EtAc). N-[1-(2-Nitro-phenyl)-piperidine-4-carbonyl]-3,5-bis-trifluoromethyl-benzenesulfonamide is obtained.

Provenance & Evidence