Benzeneacetonitrile, 4-bromo- → 3-(4-Bromo-phenyl)-5-[2-(2-fluoro-phenyl)-2H-pyrazol-3-yl]benzo[c]isoxazole

Beteiligte Stoffe

Reaktionsschritte

The title compound, light yellow solid (108 mg, 71%), MS (ISP) m/z=434.2 [(M+H)+], mp 202° C., was prepared in accordance with the general method of example 1 from 1-(2-fluoro-phenyl)-5-(4-nitro-phenyl)-1H-pyrazole (intermediate B) (100 mg, 353 μmol) and commercially available 2-(4-bromo-phenyl)-acetonitrile.

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