3,5-dibromobenzenesulfonyl chloride

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3.0 G. of 3,5-dibromobenzenesulfonylchloride is added to a solution of 17.7 g. of isopropylamine in 25 ml. of water at room temperature. A complete solution results which is stirred for 2 hours and poured onto 250 ml. of water. The precipitate is filtered, washed with water, and dried affording 3,5-dibromo-N-isopropylbenzenesulfonamide, m.p. 105° to 107° C. at room temperature A complete solution results which poured onto 250 ml The precipitate is filtered washed with water dried

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3.0 G. of 3,5-dibromobenzenesulfonylchloride is added to a solution of 17.7 g. of isopropylamine in 25 ml. of water at room temperature. A complete solution results which is stirred for two hours and poured onto 250 ml. of water. The precipitate is filtered, washed with water, and dried affording 3,5-dibromo-N-isopropylbenzenesulfonamide, m.p. 105° to 107° C. at room temperature A complete solution results which poured onto 250 ml The precipitate is filtered washed with water dried