Ammonia → 3-[N-{2-nitro-5-(2-chloro-4-methylsulphonylphenoxy)phenyl}amino]propionamide

Participants

Reaction Steps

The ester (7), obtained according to Example III, in an amount of 1.6 g was suspended in 40 ml of methanol. Ammonia was introduced until saturation and then the reaction mixture was stirred for two days. The solid material was sucked off and recrystallized from ethylacetate. The desired product was obtained in a yield of 0.9 g; melting point 196° C.

Provenance & Evidence