反应详情

To a solution of 4-(4-bromo-pyrazol-1-yl)-piperidine-1-carboxylic acid tert-butyl ester (500 mg, 1.515 mmol) in CH2Cl2 (3 mL) was added TFA (3 mL). The reaction was stirred at room temperature until LCMS indicated completion of the reaction. The solvents were removed in vacuo, and the residue was dissolved in MeOH (15 mL). The pH of the solution was adjusted to 9 with hydroxide resin to afford 4-(4-bromo-pyrazol-1-yl)-piperidine.

1. customcompletion of the reaction
2. customThe solvents were removed in vacuo
3. dissolutionthe residue was dissolved in MeOH (15 mL)