Reacción #88103

ord-50f4e03be1fd47fea3f8855c699d71d5

Ecuación de reacción

O=[N+]([O-])c1ccc(-c2ccnn2-c2cccc(F)c2)cc1
1-(3-fluoro-phenyl)-5-(4-nitro-phenyl)-1H-pyrazole
O=[N+]([O-])c1ccc(-c2ccnn2-c2cccc(F)c2)cc1
intermediate D
O=[N+]([O-])c1ccc(-c2ccnn2-c2cccc(F)c2)cc1
1-(3-fluoro-phenyl)-5-(4-nitro-phenyl)-1H-pyrazole
N#CCc1ccc(F)cc1
2-(4-fluoro-phenyl)-acetonitrile
Fc1ccc(-c2onc3ccc(-c4ccnn4-c4cccc(F)c4)cc23)cc1
title compound
Fc1ccc(-c2onc3ccc(-c4ccnn4-c4cccc(F)c4)cc23)cc1
3-(4-Fluoro-phenyl)-5-[2-(3-fluoro-phenyl)-2H-pyrazol-3-yl]-benzo[c]isoxazole

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Procedimiento

The title compound, light grey solid (74 mg, 56%), MS (ISP) m/z=374.1 [(M+H)+], mp 175° C., was prepared in accordance with the general method of example 1 from 1-(3-fluoro-phenyl)-5-(4-nitro-phenyl)-1H-pyrazole (intermediate D) (100 mg, 353 μmol) and commercially available 2-(4-fluoro-phenyl)-acetonitrile.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US09440962B2uspto-grants-2016_09