1-N,2-N-didiazobenzene-1,2-disulfonamide

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: One gram of 1,2-benzenedisulfonylazide was added portionwise to 0.4 gm sodium borohydride in 15 ml of ethyl alcohol with stirring and cooling. After addition, the mixture was stirred with cooling (ice/acetone bath) for 2 hours and filtered. The solid was washed with cold ethyl alcohol and ether to yield 0.8 g of 1,2-benzenedisulfonamide, m.p. 250° C. Mass spec. (M/e) 236. cooling After addition the mixture was stirred filtered The solid was washed with cold ethyl alcohol and ether