Abstract
In the title compound, C25H17ClF3N3O2S, the five-membered 1,3-thiazolidine ring adopts a twist conformation. The three F atoms of the CF3 group are disordered over two sets of sites with refined occupancies of 0.542 (18) and 0.458 (18). In the nine-membered 1H-indoline ring system, the 1H-pyrrole ring forms a dihedral angle of 4.7 (2)° with the benzene ring, while it is twisted at an angle of 46.5 (2)° with respect to the attached phenyl ring. The dihedral angle between the phenyl and trifluoromethyl-substituted benzene rings is 56.0 (2)°. In the crystal, N—H⋯O hydrogen bonds connect the molecules into a three-dimensional network. In addition, weak C—H⋯O hydrogen bonds and weak C—H⋯π interactions are observed.
Highlights
In the title compound, C25H17ClF3N3O2S, the five-membered 1,3-thiazolidine ring adopts a twist conformation
In the nine-membered 1H-indoline ring system, the 1H-pyrrole ring forms a dihedral angle of 4.7 (2) with the benzene ring, while it is twisted at an angle of 46.5 (2) with respect to the attached phenyl ring
N—HÁ Á ÁO hydrogen bonds connect the molecules into a three-dimensional network
Summary
Key indicators: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.006 A; disorder in main residue; R factor = 0.073; wR factor = 0.210; data-to-parameter ratio = 14.4. C25H17ClF3N3O2S, the five-membered 1,3-thiazolidine ring adopts a twist conformation. In the nine-membered 1H-indoline ring system, the 1H-pyrrole ring forms a dihedral angle of 4.7 (2) with the benzene ring, while it is twisted at an angle of 46.5 (2) with respect to the attached phenyl ring. The dihedral angle between the phenyl and trifluoromethyl-substituted benzene rings is 56.0 (2). N—HÁ Á ÁO hydrogen bonds connect the molecules into a three-dimensional network. Weak C—HÁ Á ÁO hydrogen bonds and weak C—HÁ Á Á interactions are observed
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