Ethyl 1-(2-hydroxyethyl)-2-phenyl-1H-benzimidazole-5-carboxylate

Hamzah, Nurasyikin and Abd Hamid, Shafida and Abdul Rahim, Aisyah Saad and Rosli, Mohd Mustaqim and Fun, Hoong-Kun (2010) Ethyl 1-(2-hydroxyethyl)-2-phenyl-1H-benzimidazole-5-carboxylate. Acta Crystallographica Section E Structure Reports Online, E66. o1824-o1825. ISSN 1600-5368

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Abstract

There are two molecules in the asymmetric unit of the title compound, C18H18N2O3. In each one, the benzimidazole ring system is essentially planar, with maximum deviations of There are two mol­ecules in the asymmetric unit of the title compound, C18H18N2O3. In each one, the benzimidazole ring system is essentially planar, with maximum deviations of 0.027 (1) and 0.032 (1)Å, and makes dihedral angles of 38.64 (6) and 41.48 (6)°, respectively, with the attached benzene rings. An intra­molecular C—HO hydrogen bond is observed in each mol­ecule. The two independent mol­ecules are connected into a dimer by two inter­molecular O—HN hydrogen bonds. In the crystal, mol­ecules form a two-dimensional layers parallel to (012) via weak inter­molecular C—HO hydrogen bonds. In addition, weak π-π stacking inter­actions are observed with centroid–centroid distances of 3.5244 (12) and 3.6189 (12) Å.

Item Type:	Article (Journal)
Additional Information:	5777/5341
Uncontrolled Keywords:	ethyl, benzimidazole
Subjects:	Q Science > QD Chemistry
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Science > Department of Biotechnology
Depositing User:	Dr Shafida Abd Hamid
Date Deposited:	02 Nov 2011 21:38
Last Modified:	13 May 2012 15:56
URI:	http://irep.iium.edu.my/id/eprint/5341

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