反应详情

N-[2-(1-Benzyl-1H-tetrazol-5-yl)-3-methylphenyl]-benzenesulfonamide (Intermediate 15, 0.05 g) was dissolved in ethyl acetate (10 mL) under a nitrogen atmosphere. Palladium on carbon (10%, 0.02 g) was added and the nitrogen atmosphere was replaced by hydrogen. The mixture was stirred for 7 days and then filtered through celite and the solvent was removed by evaporation under vacuum. The residue was purified by preparative HPLC (C18). The fractions containing the desired product were combined, and the solvent was removed by evaporation to give the title compound as a white solid (0.08 g).

1. filtrationfiltered through celite
2. customthe solvent was removed by evaporation under vacuum
3. customThe residue was purified by preparative HPLC (C18)
4. additionThe fractions containing the desired product
5. customthe solvent was removed by evaporation