Methyl 2-(1,1,3-trioxo-2,3-dihydro-1,2-benzothia­zol-2-yl)acetate: a monoclinic polymorph

In the title compound, C(10)H(9)NO(5)S, the fused ring system and the planar (r.m.s. deviation = 0.0037 Å) methoxy­carbonyl­methyl side chain form a dihedral angle of 84.67 (10)°. The crystal structure is stabilized by inter­molecular C—H⋯O hydrogen bonds. A triclinic polymorph of the title compound...

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Detalles Bibliográficos
Autores principales: Zia-ur-Rehman, Muhammad, Arshad, Muhammad Nadeem, Mubarak, Shafaq, Khan, Islam Ullah
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979295/
https://www.ncbi.nlm.nih.gov/pubmed/21579092
http://dx.doi.org/10.1107/S1600536810012006
Descripción
Sumario:In the title compound, C(10)H(9)NO(5)S, the fused ring system and the planar (r.m.s. deviation = 0.0037 Å) methoxy­carbonyl­methyl side chain form a dihedral angle of 84.67 (10)°. The crystal structure is stabilized by inter­molecular C—H⋯O hydrogen bonds. A triclinic polymorph of the title compound is already known [Siddiqui et al. (2008 ▶). Acta Cryst. E64, o859].

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