Related Experiment Video
Updated: Jun 1, 2026
06:46
Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
(E)-1-(4-Decyl-oxyphen-yl)-3-(4-hydroxy-phen-yl)prop-2-en-1-one
Summary
This study details the crystal structure of C(25)H(32)O(3), revealing s-cis enone configurations. Intermolecular interactions, including hydrogen bonds and C-H⋯π interactions, form one-dimensional chains in the crystal lattice.
Area of Science:
- Crystallography
- Organic Chemistry
- Supramolecular Chemistry
Background:
- Understanding molecular arrangement in solid-state is crucial for material properties.
- Crystal structure analysis provides insights into intermolecular forces.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(25)H(32)O(3).
- To investigate the types and roles of intermolecular interactions in the crystal packing.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of hydrogen bonding and other non-covalent interactions was performed.
Main Results:
- The asymmetric unit contains two independent molecules of C(25)H(32)O(3).
- Both enone groups exhibit an s-cis configuration.
- Bifurcated hydrogen bonds (O-H⋯O and C-H⋯O) form R(1)(2)(6) ring motifs.
- Molecules are linked into 1D chains along the [10] direction via these interactions.
- C-H⋯π interactions further stabilize the crystal structure.
Conclusions:
- The crystal structure of C(25)H(32)O(3) is characterized by specific molecular conformations and extensive intermolecular interactions.
- Hydrogen bonding and C-H⋯π interactions play significant roles in directing the self-assembly into 1D chains.
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