Ammonium Chloride → HCID 86650697, compound

Participants

Reaction Conditions

Reaction Steps

Compound 1b (400 mg) was dissolved in a water-ethanol (1:1) mixture (10 mL), and iron powder (1.0 g) and ammonium chloride (1.0 g) were added thereto, followed by stirring at 80° C. for 2 hours. The reaction mixture was filtered through Celite to thereby remove iron powder, and water (100 mL) was added to the filtrate, followed by extraction with ethyl acetate (50 mL). The organic phase was washed with saturated brine (100 mL) and dried over sodium sulfate, followed by concentration under reduced pressure, to thereby yield compound 1c (335 mg, yield: 93%).

Provenance & Evidence