Water → HCID 87212338, compound

Participants

Reaction Steps

Methyl iodide (80 μL) is added to a mixture of (2R,6S)-2,2,2-trifluoro-1-(10-hydroxy-6,11,11-trimethyl-9-nitro-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl)-ethanone (0.40 g) and potassium carbonate (0.17 g) in dimethylformamide (5 mL). The mixture is stirred at room temperature overnight, before another portion of methyl iodide (80 μL) and potassium carbonate (0.16 g) are added. The mixture is stirred for another 6 h at room temperature. Then, water and ethyl acetate are added, the organic phase is separated, and the aqueous phase is extracted with ethyl acetate. The combined organic phases are washed with brine and dried (Na2SO4). The solvent is evaporated to give the crude product that is used without further purification.

Provenance & Evidence