2-sec-Butyl-1-(2-hy­droxy­eth­yl)-1H-benzimidazole-5-carboxylic acid

In the title compound, C(14)H(18)N(2)O(3), the carb­oxy­lic group is tilted by 12.00 (4)° with respect to the mean plane throught the benzimidazole ring system. The alcohol and carboxyl hydroxy groups are involved in intermolecular O—H⋯O and O—H⋯N hydrogen bonds, forming a two-dimensional network ex...

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Detalles Bibliográficos
Autores principales: Hamzah, Nurasyikin, Ngah, Nurziana, Abd Hamid, Shafida, Abdul Rahim, Aisyah Saad
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393269/
https://www.ncbi.nlm.nih.gov/pubmed/22807826
http://dx.doi.org/10.1107/S1600536812023884
Descripción
Sumario:In the title compound, C(14)H(18)N(2)O(3), the carb­oxy­lic group is tilted by 12.00 (4)° with respect to the mean plane throught the benzimidazole ring system. The alcohol and carboxyl hydroxy groups are involved in intermolecular O—H⋯O and O—H⋯N hydrogen bonds, forming a two-dimensional network extending parallel the ab plane. The network is further stabilized by weak C—H⋯O inter­actions. The sec-butyl group is disordered over two sets of sites with refined occupancies of 0.484 (4) and 0.516 (4).

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