Sodium Hydroxide → HCID 86731455, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of ethyl 7-(4-(tert-butoxycarbonyl)piperazin-1-yl)quinoline-3-carboxylate (385 mg, 1 mmol), NaOH (2M, 5 mL) in EtOH (15 mL) and THF (15 mL) was stirred at 60° C. for 5 h. The mixture was concentrated to a residue, to which was added aq.sat. citric acid (10 mL). The solution was extracted with EA(25 mL×2), separated, dried, filtered and concentrated to give the compound 7-(4-(tert-butoxycarbonyl)-piperazin-1-yl)quinoline-3-carboxylic acid (286 mg, 80%) as light yellow solid.

Provenance & Evidence