反应详情

温度

40 °C

To a solution of 2-[2-(4-Bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-5-(5-methoxy-pyridin-2-ylmethoxy)-2H-pyridazin-3-one (preparation 9d, 120 mg, 0.26 mmol) in N,N-dimethylacetamide (2 mL) is added dimethylamine (0.76 mmol, 2 M solution in THF). The reaction mixture is stirred for 4 h at 40° C. The mixture is purified via reverse phase HPLC chromatography (Waters XBridge 5 μm, gradient 5%→90% acetonitrile in water+0.3% NH4OH, 120 mL/min).

1. customThe mixture is purified via reverse phase HPLC chromatography (Waters XBridge 5 μm, gradient 5%→90% acetonitrile in water+0.3% NH4OH, 120 mL/min)