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    1-Methoxyethyl-5-nitrobenzimidazole
    (Int Union Crystallography, 2005) Akkurt, M; Yildirim, SÖ; Orhan, E; Küçükbay, H; Büyükgüngör, O
    The title compound, C10H11N3O3, was synthesized by the reaction of 5-nitrobenzimidazole, 2-chloroethyl methyl ether and KOH in ethanol. The bond lengths and angles are unexceptional.
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    3-ethyl-1-[2-(1-ethylmorpholinium-1-yl)ethyl]-benzimidazolium diiodide monohydrate
    (Int Union Crystallography, 2005) Akkurt, M; Yildirim, SÖ; Küçükbay, H; Yilmaz, Ü; Büyükgüngör, O
    The title compound, C17H27N3O2+ . 2I(-) . H2O, was synthesized from 1-( 2- morpholinoethyl) benzimidazole and ethyl iodide in dimethylformamide. In the molecule, the benzimidazole ring is connected to the morpholine ring by an ethylene group. The crystal structure is stabilized by inter- and intramolecular O - H ... I, C - H ... O and C - H ... I interactions.
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    5-Nitro-1-(2-piperidinoethyl)-1H-benzimidazole
    (Int Union Crystallography, 2006) Akkurt, M; Yildirim, SÖ; Küçükbay, H; Sireci, N; Fun, HK
    The title compound, C14H18N4O2, was synthesized from 5-nitrobenzimidazolium nitrate and N-(2-chloroethyl)piperidine hydrochloride in KOH/EtOH solution. The piperidine ring has a chair conformation. The structure is stabilized by intra- and intermolecular C-(HO)-O-... hydrogen bonds.