反应详情

The title compound, light yellow solid (46 mg, 35%), MS (ISP) m/z=390.2 [(M+H)+], mp 184° C., was prepared in accordance with the general method of example 1 from 1-(4-chloro-phenyl)-5-(4-nitro-phenyl)-1H-pyrazole (intermediate H) (100 mg, 353 μmol) and commercially available 2-(3-fluoro-phenyl)-acetonitrile.