反应详情

To 48 mg (166 μmol) 3-benzothiazol-2-yl-azetidine-1-carboxylic acid tert-butyl ester was added 5 mL DCM and 5 mL TFA. The resulting mixture was stirred at room temperature for 30 minutes. The solvent was evaporated to give the product as the TFA salt which was used in the next step without further purification.

1. customThe solvent was evaporated