Ammonia → HCID 10608220, compound

Participants

Reaction Steps

General procedure A was followed using 2 (39.6 mg, 0.12 mmol), 2 mL of methanol saturated with ammonia (large excess). The mixture was stirred at room temperature for 12 h. Column chromatography (20% ethyl acetate in petroleum ether) gave yellow product in 88% yield (21.4 mg). Melting point: Turns black after 290° C. and becomes totally black until 360° C. without melting.

Provenance & Evidence