Potassium Nitrate → HCID 69068364, compound

Participants

Reaction Steps

140 mg (0.62 mmol) (4-benzo[1,2,5]oxadiazol-5-yl-phenyl)-methyl-amine are stirred at 0° C. in 2 mL concentrated sulfuric acid, then treated with 66 mg (1.05 eq.) potassium nitrate and stirred an additional 4 hours. The reaction mixture is poured onto ice, the precipitate filtered off, thoroughly washed with water and dried under high vacuum. The crude product is column chromatographed with ethyl acetate/petroleum ether 1:2 to yield after evaporation of the product-containing fraction the desired product as an orange solid. MS(ES−): 269 (M−1).

Provenance & Evidence