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(4-Chloro­phen­yl)[1-(4-methoxy­phen­yl)-3-(5-nitro-2-fur­yl)-1H-pyrazol-4-yl]methanone

In the title compound, C(21)H(14)ClN(3)O(5), an intra­molecular C—H⋯O hydrogen bond generates an S(7) ring motif and the furan and pyrazole rings are almost coplanar, making a dihedral angle of 1.98 (5)°. The pyrazole ring is inclined at dihedral angles of 47.59 (4) and 7.27 (4)° to the chloro­pheny...

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Detalles Bibliográficos
Autores principales: Goh, Jia Hao, Fun, Hoong-Kun, Nithinchandra, Kalluraya, B., Rai, N. Satheesh
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979246/
https://www.ncbi.nlm.nih.gov/pubmed/21579120
http://dx.doi.org/10.1107/S1600536810011931
Descripción
Sumario:In the title compound, C(21)H(14)ClN(3)O(5), an intra­molecular C—H⋯O hydrogen bond generates an S(7) ring motif and the furan and pyrazole rings are almost coplanar, making a dihedral angle of 1.98 (5)°. The pyrazole ring is inclined at dihedral angles of 47.59 (4) and 7.27 (4)° to the chloro­phenyl and methoxy­phenyl groups, respectively. The nitro group is almost coplanar to its attached furan ring [dihedral angle = 2.03 (12)°]. In the crystal, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules into a three-dimensional network. The crystal structure also features short inter­molecular O⋯N [2.8546 (12) Å] and Cl⋯O [3.0844 (9) Å] contacts as well as aromatic π–π stacking inter­actions [centroid–centroid distance = 3.4367 (6) Å].