2-(Furan-2-yl)-3-hy­droxy-4H-chromen-4-one

In the crystal structure of the title compound, C(13)H(8)O(4), the inversely oriented mol­ecules form inversion dimers through pairs of O—H⋯O hydrogen-bonding inter­actions. An intramolecular O—H⋯O hydrogen bond occurs. In the packing of the mol­ecules, the nearly planar 2-(furan-2-yl)-4H-chromene u...

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Detalles Bibliográficos
Autores principales: Wera, Michał, Pivovarenko, Vasyl G., Sikorski, Artur, Lis, Tadeusz, Błażejowski, Jerzy
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051447/
https://www.ncbi.nlm.nih.gov/pubmed/21522958
http://dx.doi.org/10.1107/S1600536810053596
Descripción
Sumario:In the crystal structure of the title compound, C(13)H(8)O(4), the inversely oriented mol­ecules form inversion dimers through pairs of O—H⋯O hydrogen-bonding inter­actions. An intramolecular O—H⋯O hydrogen bond occurs. In the packing of the mol­ecules, the nearly planar 2-(furan-2-yl)-4H-chromene units [dihedral angle between the chromene and furan rings = 3.8 (1)°] are either parallel or inclined at an angle of 80.7 (1)°.

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