Ontology highlight
ABSTRACT:
SUBMITTER: Yoo M
PROVIDER: S-EPMC9462233 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
IUCrData 20200616 Pt 6
In the title compound, C<sub>28</sub>H<sub>28</sub>O<sub>6</sub>, the benzene rings in the resveratrol moiety are connected by a <i>trans</i> C=C double bond, and the hydroxyl group containing a benzene ring and the central benzene ring are linked through a C=(O)-C=C (enone) moiety to form a chalcone unit. An intra-molecular O-H⋯O hydrogen bond generates an <i>S</i>(6) ring motif. In the crystal, pairs of C-H⋯O hydrogen bonds generate dimers and additional weak C-H⋯O inter-actions link the dimer ...[more]