Reaktion #1718
ord-7917d2b512334ae09464c8fd110ae2ba
Reaktionsgleichung
5-dimethylamino-N-(5-bromo-6-ethyl-2,1,3-benzoxadiazol-4-yl)-1-naphthalenesulfonamide
copper cyanide
ammonia
→
5-dimethylamino- N-(5-cyano-6-ethyl-2,1,3-benzoxadiazol-4-yl)-1-naphthalenesulfonamide
Edukte
Reagenzien
Keine
Lösungsmittel
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Vorschrift
A mixture of 4.6 g of 5-dimethylamino-N-(5-bromo-6-ethyl-2,1,3-benzoxadiazol-4-yl)-1-naphthalenesulfonamide and 1.3 g of copper cyanide is heated for 8 hours at 120° in 30 ml of pyridine. The mixture is poured onto aqueous ammonia solution, worked up in the customary manner and 5-dimethylamino- N-(5-cyano-6-ethyl-2,1,3-benzoxadiazol-4-yl)-1-naphthalenesulfonamide is obtained.