Ethyl 1-sec-butyl-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate
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چکیده
In the title mol-ecule, C(21)H(24)N(2)O(3), the dihedral angle between the benzene and imidazole rings is 66.33 (13)°. The imidazole ring is essentially planar, with a maximum deviation of 0.004 (2) Å. In the crystal structure, mol-ecules are connected by weak C-H⋯O hydrogen bonds, forming chains along the b axis.
منابع مشابه
Ethyl 1-tert-butyl-2-(4-hydroxy-3-methoxyphenyl)-1H-benzimidazole-5-carboxylate
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.
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