Ammonium Chloride → HCID 18679754, compound

Participants

Reaction Steps

To a mixture of Example 55B (3.24 g, 10 mmol) and NH4Cl (540 mg, 10 mmol) in water (15 mL) and ethanol (35 mL) was added iron powder (3.92 g, 70 mmol) and the mixture was refluxed for 1 hour. The mixture was filtered, the solid was washed with THF, and the combined filtrate and washings were removed under vacuum to provide 3 g (˜100%) of the title compound.

Provenance & Evidence