Acetonitrile → HCID 178486135, compound

Participants

Reaction Steps

To a solution of sodium hydroxide (1.8 g) in water (9 mL) add acetonitrile (44 mL). To this solution, add 2-aminobenzimidazole (3.0 g, 22.5 mmol) and dimethylsulfamoyl chloride (2.4 mL, 22.5 mmol). Stir the reaction mixture at room temperature, overnight. Then, cool the mixture at 0° C. and the product crystallized from solution. Filter the product and dry it in vacuum to provide 5.0 g (90% yield) of the title compound as a white solid. MS (ES+): m/z=241.1 (M+H)+

Provenance & Evidence