Ammonia → HCID 18759802, compound

Participants

Reaction Steps

To a solution of the carboxylic acid from Example 6 (0.10 g, 0.25 mmol) in dichloromethane (20 ml) were added hydroxybenzotriazole (34 mg, 0.25 mmol) and WSCDI (51 mg, 0.25 mmol). The mixture was stirred at room temperature for 10 min. Ammonia 880 (0.5 ml) was then added and stirring continued for a further 16 h. The mixture was concentrated in vacuo and the residue purified by flash chromatography on silica (eluant ethyl acetate) to give a white solid; yield 0.008 g (8%).

Provenance & Evidence