1-methyl-1H-imidazole-4-carboxylic acid → HCID 86690471, compound

Participants

Reaction Steps

A solution of methyl-1H-imidazole-4-carboxylic acid (1.17 g), N-(3-bromo-4-fluorobenzyl)cyclobutanamine (2.40 g) and 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMT-MM) (3.09 g) in methanol (25 mL) was stirred at room temperature for 4 hr. After the reaction mixture was concentrated under reduced pressure, the resulting residue was diluted with chloroform and washed with saturated aqueous sodium hydrogen carbonate solution. After extraction with chloroform, the organic phase was dried over anhydrous magnesium sulfate. The desiccant was filtered off and the solvent was then distilled off under reduced pressure. The resulting residue was purified by column chromatography (silica gel cartridge, chloroform:methanol=98:2-92:8) to afford the title compound (469 mg).

Provenance & Evidence