Dimethylformamide dimethyl acetal → HCID 66915999, compound

Participants

Reaction Steps

A solution of 2-methoxy-6-nitro-benzenesulfonamide (904 mg, 3.89 mmol) and N,N-dimethyl-formamide dimethyl-acetal (0.78 mL, 5.83 mmol) in DMF (20 mL) is heated for 30 min to 60° C. Evaporation of volatiles at 50° C. under reduced pressure, addition of MeOH to the solid residue, and filtration gives N-[1-dimethylamino-methylidene]-2-nitro-6-methoxy-benzenesulfonamide.

Provenance & Evidence