反应详情

To a solution of 1-(2-azidoethyl)-1H-benzimidazole-5-carboxylic acid (5-hydroxyadamantan-2-yl)-amide (1.0 g, 0.00263 mol) in methanol (20 mL) was added 10% Pd/C (200 mg). The reaction mixture was hydrogenated at 3 kg pressure for 1 h. The catalyst was filtered over celite and the filtrate was concentrated to give 1-(2-aminoethyl)-1H-benzimidazole-5-carboxylic acid (5-hydroxy-adamantan-2-yl)-amide (0.7 g, 75%).

1. filtrationThe catalyst was filtered over celite
2. concentrationthe filtrate was concentrated