1-{3-(4-Methylphenyl)-5-[5-(2-nitrophenyl)furan-2-yl]-4, 5-dihydro-1H-pyrazol-1-yl}ethanone

Abstract

In the title compound, C22H19N3O4, the dihedral angle between the furan and pyrazole rings is 82.73 (19)° while the dihedral angles between the furan and pyrazole rings and their attached benzene rings are 31.93 (18) and 1.88 (18)°, respectively. In the crystal, inversion dimers linked by pairs of C - H⋯O hydrogen bonds generate R 2 2(16) loops. In addition, weak C - H⋯π and aromatic π-π stacking [minimum centroid-centroid distance = 3.5374 (17) Å] interactions are observed.