Sodium Bicarbonate → HCID 22459615, compound

Participants

Reaction Steps

A solution of 350 mg (1.6 mmol) 1-(2-methoxy-4-nitro-phenyl)-1H-imidazole and 1873 mg (8.3 mmol) stannous dichloride in ethyl acetate (5 ml) and ethanol (2.5 ml) were heated to 70° for 35 minutes. The reaction was poured onto water/ice and neutralized with an aqueous solution of sodium hydrogen carbonate. It was extracted three times with ethyl acetate. The combined organic layers were washed with brine, dried over magnesium sulphate, filtered and the solvent was evaporated under reduced pressure to yield 255 mg (84%) 3-methoxy-4-(imidazol-1-yl)-phenylamine as a brown solid. MS ISP (m/e): 190.0 (100) (M+H)+.

Provenance & Evidence