Hydrochloric Acid → HCID 13218906, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of sodium sulfite (Na2SO3 ; 20.2 g; 0.16 mol) and water (100 ml) is stirred and heated to 70° C. and 2-fluorosulfonyl-4,6-dibromoaniline (13.3 g; 0.04 mol) is added at once. The reaction mixture cools down somewhat and is reheated to 70° C. and maintained at that temperature for 20 hours. The reaction mixture is then cooled down, acidifed with 10% hydrochloric acid to yield a white precipitate. The precipitate is filtered, washed with water and dried to afford 10 g of title product, m.p. 112° C. (decomposed).

Provenance & Evidence