Ammonia → HCID 12264817, compound

Participants

Reaction Steps

2'-Carbamoyl-3'-methoxyoxanilic acid ethyl ester (5.0 g, 0.0188 mole) is added to 50 ml of ethanol saturated with ammonia at 0°-5° C., and the mixture is stirred in an ice-bath for 2 hours, then filtered. The cake is washed with ethanol, giving 1.41 g of the title compound, m.p. 252°-255° C., after crystallization from water.

Provenance & Evidence