2-(5-Bromo-1H-indol-3-yl)-4-(4-bromophenyl)-5-(4-chlorobenzoyl)-1H-pyrrole-3-carbonitrile dimethyl sulfoxide monosolvate

Abstract

In the title solvated compound, C26H14Br2ClN3O·C2H6OS, the indole ring is inclined to the central pyrrole ring by 25.7 (2)°. The chlorobenzene ring and the bromobenzene rings subtend dihedral angles of 56.5 (2) and 53.4 (2)°, respectively, with the central pyrrole ring. In the crystal, molecules are bridged by N—H...O hydrogen bonds, involving the dimethyl sulfoxide solvent molecule, forming chains along [010]. There are no other significant intermolecular interactions present.

Keywords

• crystal structure
• indole derivative
• pyrrole-3-carbonitrile
• N—H...O hydrogen bonding