Trifluoroacetic acid → HCID 86609427, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of (E)-4-(acetylsulfanyl)-3-({1-[2-(methoxycarbonyl)ethyl]-1H-1,2,3-triazol-5-yl}methylidene)-1-(triphenylmethyl)piperidine (4.27 g) in dichloromethane (100 ml) was added trifluoroacetic acid (1.2 ml) with stirring at 0° C. The resulting mixture was stirred at 0° C. for 15 minutes and the solvent was evaporated under reduced pressure, and the residue was purified by silica gel chromatography using dichloromethane and methanol (10:1) as the eluent to afford the title compound (2.0 mg, yield: 61%) as a yellow amorphous solid.

Provenance & Evidence