反应详情

The object product (185 mg, 53%) was obtained in the same manner as in Example 1 and using 3-chloro-6-(3-methyl-1,2,4-oxadiazol-5-yl)pyridazine (200 mg) obtained in Example 43(2), spiro[1-benzofuran-3,4′-piperidine] (210 mg) and potassium carbonate (150 mg).