4-Bromo-2-[(E)-{[4-nitro-2-(trifluoro­meth­yl)phen­yl]imino}­meth­yl]phenol

Except two F atoms of the –CF(3) group, the title compound, C(14)H(8)BrF(3)N(2)O(3), has an almost planar conformation, the dihedral angle between the aromatic rings being 3.60 (16)°. The mol­ecule adopts the enol–imine tautomeric form, with an intra­molecular O—H⋯N hydrogen bond, which generates an...

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Detalles Bibliográficos
Autores principales: Akkurt, Mehmet, Kennedy, Alan R., Mohamed, Shaaban K., Abdelhamid, Antar A., Miller, Gary J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515262/
https://www.ncbi.nlm.nih.gov/pubmed/23284482
http://dx.doi.org/10.1107/S1600536812042262
Descripción
Sumario:Except two F atoms of the –CF(3) group, the title compound, C(14)H(8)BrF(3)N(2)O(3), has an almost planar conformation, the dihedral angle between the aromatic rings being 3.60 (16)°. The mol­ecule adopts the enol–imine tautomeric form, with an intra­molecular O—H⋯N hydrogen bond, which generates an S(6) ring motif. In the crystal, face-to-face π–π stacking [centroid–centroid distances = 3.669 (2) and 3.732 (2) Å] between the aromatic rings of the mol­ecules, which lie in sheets parallel to (202), help to establish the packing.

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