反应详情

TFA (5 mL) can be added to a solution of 3-cyano-benzenesulfonamide (0.90 g, 4.94 mmol) in EtOH (50 mL) followed by Pd/C (100 mg) and the mixture hydrogenated at 40 psi and r.t. for 20 h. The reaction mixture can be filtered through celite and the solvent concentrated to give 3-Aminomethyl-benzenesulfonamide TFA salt as a white solid in quantitative yield.

1. filtrationThe reaction mixture can be filtered through celite
2. concentrationthe solvent concentrated