Acta Cryst. (2010). E66, o1441 [ doi:10.1107/S1600536810018374 ]
Abstract: The title chromene, C14H16O4, was isolated from the stems of Polyalthia plagioneura Diels. The molecular structure is stabilized by an intramolecular O-HO hydrogen bond, which generates an S(6) ring. In the crystal, the molecules are linked by C-HO interactions, generating  chains.
Online 22 May 2010
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