Ammonia → HCID 23446884, compound

Participants

Reaction Steps

According to the procedure of example 3, in the reaction of 98.8 g (0.467 mol) of 6-chloro-3-methylisatoic anhydride in 330 ml of DMF with 42 ml (0.560 mol) of 25% strength aqueous ammonia solution in 140 ml of water and a further 110 ml of water, 24 g (37% of theory) of the title compound were obtained as a yellowish powder of m.p. 149-152° C.

Provenance & Evidence