Sodium Carbonate → HCID 67794159, compound

Participants

Reaction Steps

A solution 464 mg of 1-(t-butoxycarbonyl)-3-(oleoylamino)piperidine in 6 ml of 50% trifluoroacetic acid-methylene chloride was stirred at room temperature for 1 hour. After completion of the reaction, the solvent was distilled off. The residue obtained was dissolved in 20 ml of ethyl acetate. After adding saturated aqueous sodium carbonate solution to the solution to neutralize it, the organic layer was separated. The organic layer was washed with saturated saline, and dried over anhydrous sodium sulfate, followed by removal of the solvent therefrom by evaporation. The residue obtained was purified by silica gel column chromatography to obtain 332 g of the objective compound (yield: 91%).

Provenance & Evidence