反应详情

5-Benzyloxy-2-{2-oxo-2-[2-(2,2,2-trifluoro-acetyl)-1,2,3,4-tetrahydro-isoquinolin-7-yl]-ethyl}-2H-pyridazin-3-one is prepared following preparation 15b (DMSO as solvent; purification via HPLC) from 3.00 g (14.8 mmol) 5-benzyloxy-2H-pyridazin-3-one (preparation 5c) and 4.54 g (14.8 mmol) 1-[7-(2-chloro-acetyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2,2,2-trifluoro-ethanone.