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1,3-Difurfurylbenzimidazolium chloride monohydrate.

ABSTRACT: The title compound, C(17)H(15)N(2)O(2) (+)·Cl(-)·H(2)O, was synthesized from benzimidazole and furfryl chloride in dimethyl-formamide. The cationic benzimidazolium ring is connected to two furan rings via methyl-ene bridges. The furan rings make dihedral angle of 79.09?(18)° with respect to each other, and make dihedral angles of 73.92?(12) and 72.58?(13)° with respect to the benzimidazole ring. O-H?Cl, C-H?O and C-H?Cl hydrogen bonds and C-H?? inter-actions contribute to the stabilization of the crystal structure. Furthermore, there is a ?-? inter-action between adjacent five- and six-membered rings of the benzimidazole groups [centroid-centroid distance = 3.5305?(8)?Å].

SUBMITTER: Akkurt M

PROVIDER: S-EPMC2977341 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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1,3-Difurfurylbenzimidazolium chloride monohydrate.

Akkurt Mehmet M Sireci Nihat N Deniz Selma S Küçükbay Hasan H Büyükgüngör Orhan O

Acta crystallographica. Section E, Structure reports online 20090729 Pt 8

The title compound, C(17)H(15)N(2)O(2) (+)·Cl(-)·H(2)O, was synthesized from benzimidazole and furfryl chloride in dimethyl-formamide. The cationic benzimidazolium ring is connected to two furan rings via methyl-ene bridges. The furan rings make dihedral angle of 79.09 (18)° with respect to each other, and make dihedral angles of 73.92 (12) and 72.58 (13)° with respect to the benzimidazole ring. O-H⋯Cl, C-H⋯O and C-H⋯Cl hydrogen bonds and C-H⋯π inter-actions contribute to the stabilization of th ...[more]

PMID: 21583703

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