HCID 13576910, compound → HCID 20458178, compound

Participants

Reaction Steps

4 g of 6-dibenzylamino-3,5-dimethylbenzofuran-2(3H)-one are dissolved in 40 ml of dioxane and reduction is carried out at room temperature, under normal pressure, with hydrogen and with 0.4 g of palladium-on-carbon. The mixture is then filtered, and the filtrate is concentrated to dryness by evaporation and recrystallised from methanol. In this manner 6-amino-3,5-dimethylbenzofuran-2(3H)-one having a melting point of 123°-124° C. is obtained.

Provenance & Evidence