3,4-Dimethoxyaniline → HCID 54200082, compound

Participants

Reaction Steps

The solution of carbamoyl-thiocarbonyl thioacetic acid prepared above was added to a solution of 3,4-dimethoxy-aniline (20 g) in ethanol (100 ml) and water (100 ml). The mixture was allowed to stand in a sealed vessel for 2 hr. The ethanol was evaporated under reduced pressure until crystallisation occurred. The product was collected by filtration, washed with cold ethanol, and dried to give N-(carbamoyl-thiocarbonyl-)-3,4-dimethoxy-aniline (14.13 g); m.p. 149°-151° C.

Provenance & Evidence