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

By Michał Wera, Vasyl G. Pivovarenko, Artur Sikorski, Tadeusz Lis and Jerzy Błażejowski

Abstract

In the crystal structure of the title compound, C13H8O4, 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)°

Topics: Organic Papers
Publisher: International Union of Crystallography
OAI identifier: oai:pubmedcentral.nih.gov:3051447
Provided by: PubMed Central

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Citations

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