Abstract
There are two conformationally similar molecules in the asymmetric unit of he title compound, C18H18O4, in which the dihedral angles between the benzene rings are 23.54 (12) and 31.11 (12)°. In the crystal, C—H⋯π interactions (minimum H⋯ring centroid distance = 2.66 Å) link the molecules into a layered structure extending down a.
Highlights
There are two conformationally similar molecules in the asymmetric unit of he title compound, C18H18O4, in which the dihedral angles between the benzene rings are 23.54 (12) and
The title compound is a derivative of the natural product resveratrol
The title compound 2,4-dimethoxy-6-[(E)-2-(4-methoxyphenyl)ethenyl]benzaldehyde, was synthesized by the reaction of resveratrol using the Vilslmeier reaction and we report the crystal structure
Summary
R factor = 0.048; wR factor = 0.168; data-to-parameter ratio = 13.0. Cg2 and Cg4 are the centroids of the C12–C17 and C30–C35 rings, respectively. There are two conformationally similar molecules in the asymmetric unit of he title compound, C18H18O4, in which the dihedral angles between the benzene rings are 23.54 (12) and. H ring centroid distance = 2.66 Å) link the molecules into a layered structure extending down a
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