4-Acetyl-3-(p-anis­yl)sydnone

The asymmetric unit of the title compound [systematic name: 4-acetyl-3-(4-meth­oxy­phen­yl)-1,2,3-oxadiazol-3-ium-5-olate], C(11)H(10)N(2)O(4), contains four crystallographically independent mol­ecules. The 1,2,3-oxadiazole rings are almost planar [maximum deviations = 0.006 (3), 0.006 (3), 0.002 (3...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Loh, Wan-Sin, Nithinchandra, Kalluraya, Balakrishna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120361/
https://www.ncbi.nlm.nih.gov/pubmed/21754857
http://dx.doi.org/10.1107/S1600536811018484
Descripción
Sumario:The asymmetric unit of the title compound [systematic name: 4-acetyl-3-(4-meth­oxy­phen­yl)-1,2,3-oxadiazol-3-ium-5-olate], C(11)H(10)N(2)O(4), contains four crystallographically independent mol­ecules. The 1,2,3-oxadiazole rings are almost planar [maximum deviations = 0.006 (3), 0.006 (3), 0.002 (3) and 0.009 (3) Å] and form dihedral angles of 55.03 (14), 61.02 (13), 58.36 (14) and 53.79 (15)° with their attached benzene rings. In the crystal, inter­molecular C—H⋯O and C—H⋯N hydrogen bonds link the mol­ecules, forming sheets parallel to (011).

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