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(E,E)-4-{4-[3-(4-Chloro­anilino)-1-hydroxy­but-2-enyl­idene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}­benzene­sulfonamide

The mol­ecule of the title compound, C(20)H(19)ClN(4)O(4)S, features a central pyrazole ring that possesses a benzene substituent, as well as a conjugated =C—C=C—C(meth­yl) substituent. The benzene ring is slightly twisted [dihedral angle = 7.7 (2)°] with respect to the five-membered ring; the mean...

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Detalles Bibliográficos
Autores principales: Asiri, Abdullah M., Faidallah, Hassan M., Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151870/
https://www.ncbi.nlm.nih.gov/pubmed/21836998
http://dx.doi.org/10.1107/S1600536811020617