Triethylamine → HCID 21993392, compound

Participants

Reaction Steps

30.0 g (0.15 mol) of 4-nitrobenzenesulfonamide are treated with 30.0 g (0.3 mol) of triethylamine in 300 ml of acetonitrile and, at 50° C., treated with 27.8 g (0.16 mol) of o-anisoyl chloride, dissolved in 20 ml of acetonitrile. After 3 hours at 50° C., the mixture is stirred into 80 ml of ice-water, and the precipitate is filtered off with suction and dried. More product can be obtained by acidifying the mother liquor;

Provenance & Evidence