Trifluoroacetic acid → HCID 69039149, compound

Participants

Reaction Steps

4-(5-Trifluoromethyl-pyridazin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester (45 mg) was dissolved in dichloromethane (0.5 mL), and trifluoroacetic acid was added (0.5 mL). The reaction mixture was stirred for 30 minutes before being concentrated in vacuo to afford the crude title compound which was used directly in the next step without further purification or analysis.

Provenance & Evidence