Sodium Chloride → 2-{5-Bromo-6-oxo-4-[2-(tricyclo[3.3.1.13,7]dec-1-yl)ethoxy]pyridazin-1(6H)-yl}-N-(pyridin-4-ylmethyl)acetamide

Beteiligte Stoffe

Reaktionsschritte

2-{4,5-Dibromo-6-oxopyridazin-1(6H)-yl}-N-(pyridin-4-ylmethyl)acetamide (48 mg, 0.119 mmol) and 1-adamantanethanol (92 mg, 0.510 mmol) in 1,4-dioxane (2 mL) were stirred with 6 M aqueous sodium hydroxide (50 μL, 0.300 mmol) at 100° C. for 6 hours. After completion of the reaction, the reaction solution was mixed with saturated aqueous sodium chloride and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and evaporated under reduced pressure. The resulting residue was purified by silica gel column chromatography (hexane/ethyl acetate=3/1 to 0/1) to give the desired product (9% yield).

Herkunft & Nachweise