Sodium Carbonate → HCID 68311086, compound

Participants

Reaction Steps

A dichloromethane (50 ml) solution of tert-butyl piperidin-4-ylcarbamate (7.50 g, 37.9 mmol) was added dropwise to a dichloromethane (150 ml) solution of 1-(1H-benzotriazol-1-yl)-1-(2H-benzotriazol-2-yl)methanamine (J. Org. Chem. 2000, 65, 8080; and J. Org. Chem. 2003, 68, 4941) (10.0 g, 37.9 mmol) and the resulting mixture was stirred at room temperature for 3 days. 10% Aqueous sodium carbonate solution was added to the reaction mixture, followed by extraction with dichloromethane. The organic layer was washed with brine and then dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to give 10.6 g (81%) of the title compound as an oil.

Provenance & Evidence