organic compounds
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In the title compound, C21H24O3, the enone moiety adopts an s-cis conformation and the dihedral angle between the benzene rings is 12.89 (6)°. The hexyloxy tail adopts an extended conformation. In the crystal, inversion dimers are linked by pairs of O—HO hydrogen bonds and pairs of C—HO interactions, forming two R22(7) and one R22(10) loops. The dimers are then arranged into sheets lying parallel to (201) and weak C—Hπ interactions consolidate the packing.
organic compounds
Open access
In the title compound, C29H40O3, the enone moiety adopts an s-cis conformation. The dihedral angle between the benzene rings is 4.33 (5)° The least-squares mean line through the tetradecyl side chain forms a dihedral angle of 83.99 (7)° with the normal to the attached benzene ring. In the crystal, O—HO and C—HO hydrogen bonds involving the keto and the hydroxy O atoms form ribbons along [-41-1]. The crystal structure also features C—Hπ interactions.
organic compounds
Open access
In the title compound, C25H32O3, the enone group adopts an s-cis conformation. The alkoxy chain is in an all-trans conformation. The dihedral angle between the benzene rings is 7.86 (5)°. In the crystal, molecules are connected by pairs of O—HO hydrogen bonds, forming inversion dimers and giving R22(10) rings. Within these dimers, weak C—HO hydrogen bonds form two R22(7) rings. In the crystal, the approximately planar molecules [largest deviation for an atom being 0.4737 (12) Å for the terminal C atom of the alkoxy chain] are arranged in sheets parallel to (20-1). Weak C—Hπ interactions are also observed.