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Ethyl 2-(4-bromophenyl)-1-sec-butyl-1H-benzimidazole-5-carboxylate
Journal article   Open access

Ethyl 2-(4-bromophenyl)-1-sec-butyl-1H-benzimidazole-5-carboxylate

Natarajan Arumugam, Nurziana Ngah, Shafida Abd Hamid and Aisyah Saad Abdul Rahim
Acta crystallographica. Section E, Structure reports online, Vol.67(12), pp.O3453-U1057
01/12/2011
DOI: https://doi.org/10.1107/S1600536811048999
PMCID: 3239083
PMID: 22199931

Abstract

Crystallography Physical Sciences Science & Technology
In the title compound, C20H21BrN2O2, the bromophenyl ring is twisted by 40.13 (8)degrees from the benzimidazole mean plane and the Br atom deviates by 0.753 (1) angstrom from that plane. The sec-butyl group is disordered over two conformations in a 0.898 (5): 0.102 (5) ratio. In the crystal, molecules related by translation along [(1) over bar 10] are linked into chains via weak C-H center dot center dot center dot Br hydrogen bonds.
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