反应详情

A vigorously stirred solution of CBz-D-phenylglycine-4-(1-methylpiperidin-4-yl)piperidinamide (1.1 g, 2.45 mmol) in methanol (120 ml), containing Palladium on carbon (200 mg ) was treated with hydrogen gas (balloon) at atmospheric pressure overnight. The reaction mixture was filtered through celite and concentrated to yield the title compound as a colourless oil (585 mg, 76%).

1. filtrationThe reaction mixture was filtered through celite and
2. concentrationconcentrated