5-[(4-Chlorophenyl)diazenyl]-2-[5-(4-fluorophenyl)-3-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]-4-methylthiazole

Abstract

The title compound, C23H17ClFN5OS, comprises fluorophenyl (A), furanyl (B), pyrazolyl (C), methylthiazoyl (D) and chlorophenyl (E) rings. The B–C–D–E linked ring system is close to planar with the dihedral angles B/C, C/D and D/E being 7.6 (1), 3.4 (1) and 8.4 (1)°, respectively. The fluorophenyl group is almost perpendicular to the pyrazoyl ring, as indicated by an A/C twist angle of 79.4 (1)°. In the crystal, inversion dimers linked by pairs of C—H...S contacts are observed.

Keywords

• crystal structure
• furan
• pyrazole