反应详情

N′-[1-(4-Fluoro-benzoyl)-piperidine-3-carbonyl]-hydrazinecarboxylic acid tert-butyl ester was dissolved in 8 ml of 4N HCl (dioxane solution). The resulting reaction mixture was stirred at R.T. for 1 h and concentrated to afford 0.88 g (100%) of 1-(4-Fluoro-benzoyl)-piperidine-3-carboxylic acid hydrazide hydrochloride as a white solid.

1. customThe resulting reaction mixture
2. concentrationconcentrated