Phenol → 4-Chloro-2-phenoxyaniline

Beteiligte Stoffe

Reaktionsschritte

2-Fluoro-4-chloro-nitrobenzene (0.50 g), phenol (0.27 g) and potassium carbonate (0.40 g) in dry DMSO (10 ml) were stirred at RT for 2 h. The mixture was diluted with water, extracted with diethylether, dried and evaporated under reduced pressure to give a yellow oil (0.90 g). The oil was dissolved in glacial acetic acid (20 ml) and treated with reduced iron powder (0.90 g). The mixture was vigorously stirred at RT for 2 h, filtered through celite, washed with DCM and the filtrate evaporated under reduced pressure, yield 0.9 g.

Herkunft & Nachweise