反应详情

Following the procedure of Example 15, making variations only as required to use 6-chloropyridazine-3-carboxylic acid [2-(4-methoxyphenyl)ethyl]amide in place of 6-chloropyridazine-3-carboxylic acid (2-cyclopropyl-2-hydroxyethyl)amide to react with piperazin-1-yl-(2-trifluoromethylphenyl)methanone, the title compound was obtained as a white solid (12% yield). 1H NMR (400 MHz, CDCl3) δ 8.04, 7.93, 7.74, 7.63, 7.56, 7.36, 7.12, 6.92, 6.81, 4.08-3.46, 3.33, 2.87.