Acetic Acid → HCID 178429187, compound

Participants

Reaction Steps

A solution of 5.0 g (14.3 mmol) of N-(2,6-dichlorophenyl)-5-amino-1,2,4-triazol-3-sulfonamide, 0.5 ml of acetic acid, and 2.0 ml (15.6 mmol) of ethyl acetoacetate in 100 ml of absolute methanol was heated at reflux for 48 hr. After 24 hr a solid began to form. The solution was cooled and the solid collected. After drying, 4.0 g (75 percent) of the desired product was obtained as a white powder; mp 302° C. decomposes.

Provenance & Evidence