1-Cyclohexyl-2-(3-furyl)-1H-benzimidazole-5-carboxylic acid

The asymmetric unit of the title compound, C18H18N2O3, contains two molecules. The fused rings of both molecules are almost planar, with dihedral angles of 3.1 (1) and 2.8 (2)° between the fused rings. The furan rings are rotated by 43.85 (15) a...

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Bibliographic Details
Main Authors: Sergey Dibrov, Sanjay Dutta, Thomas Hermann
Format: Article
Language:English
Published: International Union of Crystallography 2009-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809031213
Description
Summary:The asymmetric unit of the title compound, C18H18N2O3, contains two molecules. The fused rings of both molecules are almost planar, with dihedral angles of 3.1 (1) and 2.8 (2)° between the fused rings. The furan rings are rotated by 43.85 (15) and −21.07 (9)° with respect to the planes of the attached bnzimidazole systems. In the crystal, molecules are linked into infinite chains by intermolecular O—H...N hydrogen bonds.
ISSN:1600-5368