反应详情

4-(3,3-difluoro-pyrrolidin-1-yl)-piperidine-1-carboxylic acid tert-butyl ester (1.77 mmol) is treated with 4N HCl in 1,4-dioxane (6 mL) and stirred at room temperature for 1 h. The reaction mixture is concentrated in vacuo and the resulting residue is used for the next step without further purification.

1. concentrationThe reaction mixture is concentrated in vacuo
2. customthe resulting residue is used for the next step without further purification