N,N-Dimethylethylenediamine → HCID 19605472, compound

Participants

Reaction Conditions

Reaction Steps

0.098 g (0.00025 mol) of 4-(2,6-dibromopyridine-4-sulphonyl)-phenylamine was dissolved in 3 ml of dioxane and treated with 0.27 ml of 2dimethylaminoethylamine. The mixture was stirred at 60° C. for 48 hrs., the solvent was removed and the residue was chromatographed on silica gel with 2% methanol in dichloromethane. There was obtained 0.084 g (84%) of N-[4-(4-aminobenzenesulphonyl)-6-bromopyridin-2-yl]-N',N'-dimethylethane-1,2-diamine as a light yellow, amorphous solid. MS (ISP): me/e =401, 399 (C15H20BrN4O2S+).

Provenance & Evidence