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Crystal structure of 1-[(2,2-dimethyl-1,3-dioxolan-4-yl)meth-yl]-2-(thia-zol-4-yl)-1H-benzimidazole.


ABSTRACT: The benzimidazole ring in the title compound, C16H17N3O2S, is almost planar, with the greatest deviation from the mean plane being 0.032 (1) Å. The fused-ring system makes dihedral angles of 19.91 (7) and 24.51 (8)° with the best plane through each of the thia-zol-4-yl and 1,3-dioxolan-4-yl rings, respectively; the latter exhibits an envelope conformation with the methyl-ene C atom being the flap. Finally, the thia-zol-4-yl ring makes a dihedral angle of 33.85 (9)° with the 1,3-dioxolan-4-yl ring. In the crystal, mol-ecules are connected by a pair of C-H⋯π(imidazole) inter-actions to form centrosymmetric aggregates.

SUBMITTER: Gueddar H 

PROVIDER: S-EPMC4719918 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature

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Crystal structure of 1-[(2,2-dimethyl-1,3-dioxolan-4-yl)meth-yl]-2-(thia-zol-4-yl)-1H-benzimidazole.

Gueddar Hicham H   Bouhfid Rachid R   Essassi El Mokhtar el M   Saadi Mohamed M   El Ammari Lahcen L  

Acta crystallographica. Section E, Crystallographic communications 20151118 Pt 12


The benzimidazole ring in the title compound, C16H17N3O2S, is almost planar, with the greatest deviation from the mean plane being 0.032 (1) Å. The fused-ring system makes dihedral angles of 19.91 (7) and 24.51 (8)° with the best plane through each of the thia-zol-4-yl and 1,3-dioxolan-4-yl rings, respectively; the latter exhibits an envelope conformation with the methyl-ene C atom being the flap. Finally, the thia-zol-4-yl ring makes a dihedral angle of 33.85 (9)° with the 1,3-dioxolan-4-yl rin  ...[more]

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