Trifluoroacetic acid → HCID 59175915, compound

Participants

Reaction Steps

To a solution in dichloromethane (7 ml) of 3-BOC-10-propionyl-3,10-diazabicy-clo[4.3.1]decane obtained in Example 13 (0.32 g), cooled at 0° C., trifluoroacetic acid (0.83 ml) in 3 ml of dichloromethane, is added. The mixture is kept under stirring at room temperature for 3 hours. The solvent is then evaporated and the residue treated with an aqueous solution of saturated NaHCO3, then extracted with CH2Cl2. The organic phase is separated, anhydrified on sodium sulphate and evaporated. 0.21 g of a light oil corresponding to the compound 10-propionyl-3,10-diazabicyclo[4.3.1]decane (14a) are obtained.

Provenance & Evidence