Ammonia → HCID 178472080, Verbindung

Beteiligte Stoffe

Reaktionsschritte

38 g of the product from Example 1 are intitially introduced into 40 ml of ethanol. A mixture of 8 ml of concentrated NH3 solution in 25 ml of ethanol is added dropwise with ice cooling. The mixture is stirred for 2 hours at room temperature and the phases are then separated. The organic phase is washed with water and dried. 38.3 g of the title compound remain on concentration.

Herkunft & Nachweise