Trifluoroacetic acid → HCID 86618246, compound

Participants

Reaction Steps

1-tert-Butyl 2-methyl 4-{[1-(phenylsulfonyl)-1H-indol-4-yl]methyl}piperazine-1,2-dicarboxylate (0.013 g, 0.025 mmol, Intermediate 50) was dissolved in dichloromethane (1 mL) and TFA (0.5 mL) was added. The mixture was stirred for 1 h and evaporated. Yield: 16 mg (100%). Colorless oil. MS (electronspray; [M+H]+) m/z 414.6.

Provenance & Evidence