p-Fluoronitrobenzene → Nitro-4-(2,2,2-trifluoro-1-methyl-ethoxy)-benzene

참여 물질

반응 단계

To a solution of 1-fluoro-4-nitro-benzene (4.24 g) and (rac)-1,1,1-trifluoro-propan-2-ol (4.563 g) in acetonitile (50 ml) under an argon atmosphere was added at RT Cs2CO3 (13.04 g) and the mixture was refluxed for 10 h. It was then acidified with diluted aqueous HCL and partitioned between ethyl acetate and water. The layers were separated, dried over Na2SO4 and the solvent was then evaporated off to give (rac)-1-nitro-4-(2,2,2-trifluoro-1-methyl-ethoxy)-benzene as brown oil (6.74 g) that was used without further purification.

출처 및 근거