反应详情

5-Benzyloxy-2-[2-(4-morpholin-4-ylmethyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one is prepared as example 1.1b from 90 mg (0.22 mmol) 5-benzyloxy-2-[2-(4-bromomethyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one (preparation 17b) and 76 μL (0.87 mmol) morpholine.