Trifluoroacetic acid → HCID 69779619, compound

Participants

Reaction Steps

A solution of tert-butyl (3R)-6-cyclohexyl-3-{3-[7,8-dihydro[1,6]naphthyridin-6(5H)-ylcarbonyl]-1,2,4-oxadiazol-5-yl}hexanoate (Preparation 29) (281 mg, 0.58 mmol) in dichloromethane (4 ml) was treated with trifluoroacetic acid (1 ml) and the resulting mixture was stirred at room temperature under a nitrogen atmosphere for 17 hours. The solvent was removed under reduced pressure and the residue azeotroped from toluene to afford the title compound (245 mg).

Provenance & Evidence