Acetyl chloride → HCID 69039450, compound

Participants

Reaction Steps

A solution of 1-[1-(3,4-dichloro-phenyl)-1H-imidazol-4-yl-methyl]-1H-imidazol-2-ylamine (1.0 g, 3.2 mmol) in THF (32 ml) was treated at rt with triethylamine (0.33 g, 3.2 mmol) and acetyl chloride (0.25 g, 3.2 mmol). The mixture was stirred at rt for 2 h, filtered and the organic phase was evaporated to dryness. After chromatography [silica, elution with gradient CH2Cl2 to 50% (CH2Cl2/MeOH/aq. NH4OH=90:10:1)] the title compound (0.19 g, 17%) was isolated as a light brown solid. Mp.>236° C. dec.(AcOEt), MS: m/e=350 (M+H+).

Provenance & Evidence