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Ethyl 1-tert-butyl-2-(4-hydr-oxy-3-methoxy-phen-yl)-1H-benzimidazole-5-carboxyl-ate.


ABSTRACT: In the title compound, C(21)H(24)N(2)O(4), the benzimidazole ring system is almost planar, with a maximum deviation of 0.047?(1)?Å and makes a dihedral angle of 88.44?(5)° with the attached benzene ring. In the crystal, mol-ecules form infinite chains along the b axis by way of inter-molecular O-H?N and C-H?O inter-actions. Weak C-H?? also contribute to the stabilization of the crystal structure.

SUBMITTER: Arumugam N 

PROVIDER: S-EPMC2979157 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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Ethyl 1-tert-butyl-2-(4-hydr-oxy-3-methoxy-phen-yl)-1H-benzimidazole-5-carboxyl-ate.

Arumugam Natarajan N   Abdul Rahim Aisyah Saad AS   Osman Hasnah H   Rosli Mohd Mustaqim MM   Fun Hoong-Kun HK  

Acta crystallographica. Section E, Structure reports online 20100410 Pt 5


In the title compound, C(21)H(24)N(2)O(4), the benzimidazole ring system is almost planar, with a maximum deviation of 0.047 (1) Å and makes a dihedral angle of 88.44 (5)° with the attached benzene ring. In the crystal, mol-ecules form infinite chains along the b axis by way of inter-molecular O-H⋯N and C-H⋯O inter-actions. Weak C-H⋯π also contribute to the stabilization of the crystal structure. ...[more]

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