反应详情

A mixture comprising of tert-butyl(2-(piperidin-4-yl)ethyl)carbamate (1.85 g, 8.10 mmol) in DCM (80 ml), sat. aqueous sodium bicarbonate solution (20 ml, 8.10 mmol) and 3,5-dichlorobenzyl carbonochloridate (prepared according to Bioorganic & Medicinal Chemistry Letters, 21(21), 6608-6612; 2011, Intermediate 33) (1.940 g, 8.10 mmol) was stirred at room temperature for 3 hours. The resulting mixture was treated with 2M NaOH soln. (50 ml). The organics were separated, dried (MgSO4) and concentrated under reduced pressure to afford the title compound;

1. customThe organics were separated
2. dry with materialdried (MgSO4)
3. concentrationconcentrated under reduced pressure