Sodium Carbonate → HCID 67040735, compound

Participants

Reaction Steps

A solution of the product of Example 37B (116.6 mg, 0.2717 mmol) and iron powder (60.7 mg, 1.087 mmol) in acetic acid (2 mL) and ethanol (2 mL) was heated at reflux under a nitrogen atmosphere for 1 hour. The reaction was then cooled to room temperature. The mixture was diluted with water (20 mL), the pH adjusted to 6 with solid sodium carbonate, and the aqueous extracted with ethyl acetate (2×50 mL). The combined organic extracts were washed with brine (25 mL), dried over sodium sulfate, filtered, and concentrated under vacuum to provide the title compound as a beige solid (100 mg, 92%).

Provenance & Evidence