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(Furan-2-yl)(5-hy­droxy-3-methyl-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)methanone

In the title compound, C(15)H(14)N(2)O(3), the furan ring is disordered over two positions with a refined site-occupancy ratio of 0.587 (11):0.413 (11). The mean plane of the approximately planar pyrazole ring [maximum deviation = 0.0469 (11) Å] makes dihedral angles of 86.13 (11) and 4.5 (5)° with...

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Detalles Bibliográficos
Autores principales: Kargar, Hadi, Kia, Reza, Moghadamm, Majid, Tahir, Muhammad Nawaz
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051505/
https://www.ncbi.nlm.nih.gov/pubmed/21523045
http://dx.doi.org/10.1107/S1600536811000948
Descripción
Sumario:In the title compound, C(15)H(14)N(2)O(3), the furan ring is disordered over two positions with a refined site-occupancy ratio of 0.587 (11):0.413 (11). The mean plane of the approximately planar pyrazole ring [maximum deviation = 0.0469 (11) Å] makes dihedral angles of 86.13 (11) and 4.5 (5)° with the phenyl and furan rings, respectively. The dihedral angle between the phenyl ring and the major component of the disordered furan ring is 81.8 (5)°. The mol­ecule shows chirality in one of the carbon atoms but the centrosymmetric space group means the compound is a racemic mixture. In the crystal, inter­molecular O—H⋯O and C—H⋯O hydrogen bonds connect the mol­ecules. The crystal structure is further stabilized by π–π stacking inter­actions with a centroid–centroid distance of 3.8646 (12) Å.