5-Fluoro-2-(2,2,2-trifluoroethoxy)nitrobenzene → 5-Fluoro-2-(2,2,2-trifluoroethoxy)aniline

Participants

Reaction Conditions

Reaction Steps

A mixture of 0.66 g of Compound 8A and 0.07 g of Raney-Nickel in 20 mL of ethyl acetate was stirred for 14 hours at 20-25° C. The catalyst was filtered off. The mixture was diluted with water. The organic layer was separated and the mixture extracted with 2×40 mL of ethyl acetate. The combined organic layers were washed with 20 mL of brine, dried over sodium sulphate and evaporated to dryness in vacuo to afford 0.52 g (90.6%) of Compound 8B as an oil.

Provenance & Evidence