2,2,2-Trifluoroethyl trifluoromethanesulfonate → HCID 67126597, compound

Participants

Reaction Steps

To a solution of EXAMPLE 308A (314 mg) in dichloromethane (6 mL) was added 2,2,2-trifluoroethyl trifluoromethanesulfonate (255 mg) and N,N-diisopropylethylamine (258 mg). The mixture was stirred overnight. The mixture was diluted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of solvent gave the title compound.

Provenance & Evidence