反应详情

The title compound (20 mg, 54%) as a white powder was prepared from N′-(6-(2-chlorophenyl)-5-(4-chlorophenyl)pyridazin-3-yl)-2-phenylacetohydrazide (38 mg, 0.085 mmol) and triphenylphosphine dichloride (85 mg, 0.26 mmol) according to the procedures described for 6-(2-chlorophenyl)-7-(4-chlorophenyl)-3-(cyclohexylmethyl)-[1,2,4]triazolo[4,3-b]pyridazine (Example 7B). HPLC/MS (method A): retention time=3.92 min. (M+H)+=431.2.