Triethylamine → HCID 178513436, compound

Participants

Reaction Steps

In 150 ml of methanol was dissolved 6.56 g of 4-carboxyphenyl cyanamide produced in Reference Example 26. To the solution was added, while stirring at room temperature, 6.1 g of hydroxylamine hydrochloride and 8.88 g of triethylamine. The mixture was stirred for two hours. The resulting crystalline precipitate was collected by filtration to afford 4.45 g of the title compound as a colorless crystalline product.

Provenance & Evidence