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Ethyl 1-phenyl-2-[4-(trifluoro-meth-yl)phen-yl]-1H-benzimidazole-5-carboxyl-ate.

ABSTRACT: The asymmetric unit of the title compound, C(23)H(17)F(3)N(2)O(2), contains two mol-ecules. In one of the mol-ecules, the phenyl and triflouromethyl-substituted benzene rings form dihedral angles of 52.05?(8) and 33.70?(8)°, respectively, with the benzimidazole ring system, while the dihedral angle between them is 58.24?(10)°. The corresponding values in the other mol-ecule are 58.40?(8), 25.90?(8) and 60.83?(10)°, respectively. In the crystal, mol-ecules are linked into chains along [100] by C-H?O and C-H?N hydrogen bonds. Aromatic ?-? stacking inter-actions [centroid-centroid distance = 3.6700?(12)?Å] also occur.

SUBMITTER: Yoon YK

PROVIDER: S-EPMC3379430 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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Ethyl 1-phenyl-2-[4-(trifluoro-meth-yl)phen-yl]-1H-benzimidazole-5-carboxyl-ate.

Yoon Yeong Keng YK Ali Mohamed Ashraf MA Choon Tan Soo TS Arshad Suhana S Razak Ibrahim Abdul IA

Acta crystallographica. Section E, Structure reports online 20120523 Pt 6

The asymmetric unit of the title compound, C(23)H(17)F(3)N(2)O(2), contains two mol-ecules. In one of the mol-ecules, the phenyl and triflouromethyl-substituted benzene rings form dihedral angles of 52.05 (8) and 33.70 (8)°, respectively, with the benzimidazole ring system, while the dihedral angle between them is 58.24 (10)°. The corresponding values in the other mol-ecule are 58.40 (8), 25.90 (8) and 60.83 (10)°, respectively. In the crystal, mol-ecules are linked into chains along [100] by C- ...[more]

PMID: 22719628

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