3-Cyanopyridine → HCID 178513339, compound

Participants

Reaction Steps

Nicotinonitrile (1 g; 10 mmol) and 1.3 g of hydroxylamine hydrochloride (19 mmol) were dissolved in 15 ml of water. Sodium carbonate (2 g; 24 mmol) in 10 ml of water was continuously added, the resulting solution was stirred and heated at app. 70° C. for 6 hours. Then no more starting material was left (checked by TLC), the reaction mixture was cooled to room temperature, added sodium chloride until saturation and extracted 4 times with 50 ml of ethyl acetate. The organic layer was dried with sodium sulfate and evaporated to a solid. Yield 1 g (76%) of white solid powder.

Provenance & Evidence