反应详情

Combine 4-ethanesulfonyl-benzonitrile (0.7 g, 3.5 mmol), Raney® 3201 nickel (slurry in water, 0.1 g), 2N ammonia in methanol (20 mL) and hydrogenate at 50 psi for 17 h. Filter the reaction mixture through a pad of Celite® and concentrate in vacuo. Purify by SCX chromatography to obtain the title compound as a yellow oil (0.3 g, 43%).

1. filtrationFilter the reaction mixture through a pad of Celite®
2. concentrationconcentrate in vacuo
3. customPurify by SCX chromatography