2-Benzene­sulfonamido-3-methyl­butyric acid

In the crystal structure of the title compound, C(11)H(15)NO(4)S, two independent mol­ecules are present per asymmetric unit; they are dimerized through O—H⋯O hydrogen bonds between their carb­oxy groups to generate R (2) (2)(8) loops. An intra­molecular N—H⋯O link in one of the mol­ecules closes an...

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Detalles Bibliográficos
Autores principales: Arshad, Muhammad Nadeem, Danish, Muhammad, Tahir, Muhammad Nawaz, Aabideen, Zain Ul, Asiri, Abdullah M.
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/PMC3435689/
https://www.ncbi.nlm.nih.gov/pubmed/22969560
http://dx.doi.org/10.1107/S1600536812034393
Descripción
Sumario:In the crystal structure of the title compound, C(11)H(15)NO(4)S, two independent mol­ecules are present per asymmetric unit; they are dimerized through O—H⋯O hydrogen bonds between their carb­oxy groups to generate R (2) (2)(8) loops. An intra­molecular N—H⋯O link in one of the mol­ecules closes an S(5) ring. The dimers are linked by N—H⋯O and C—H⋯O hydrogen bonds to form a three-dimensional network. The C atoms of the isopropyl group of one of the mol­ecules are disordered over two orientations in a 3:1 ratio.

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