2-[3-(4-Chlorophenyl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-8H-indeno[1,2-d]thiazole

Abstract

The title molecule, C25H17ClFN3S, contains indenothiazolyl (A), pyrazolyl (B), fluorophenyl (C) and chlorophenyl (D) groups. The dihedral angles between the ring planes A/B, B/C and B/D are 14.2 (1), 83.0 (1) and 6.5 (2)°, respectively. In the crystal, pairs of molecules related by inversion symmetry are linked by pairwise weak C—H...N interactions, forming dimers. These dimers interact through π–π contacts between the thiazolyl units [centroid-to-centroid distance = 3.826 (1) Å], forming chains along [010].

Keywords

• crystal structure
• pyrazole
• thiazole
• indole