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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)-3-(2-Fur-yl)-1-(2-hydroxy-phen-yl)prop-2-en-1-one
Summary
This study reveals how intramolecular hydrogen bonds dictate molecular shape in C(13)H(10)O(3). Intermolecular interactions further organize these molecules into crystal sheets.
Area of Science:
- Crystallography
- Molecular Chemistry
- Supramolecular Chemistry
Background:
- Understanding molecular conformation is crucial in chemistry.
- Intermolecular forces govern crystal packing and material properties.
Purpose of the Study:
- To elucidate the structural characteristics of the molecule C(13)H(10)O(3).
- To investigate the role of hydrogen bonding in molecular conformation and crystal assembly.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular structure.
- Analysis of intra- and intermolecular hydrogen bonding interactions.
Main Results:
- An intramolecular O-H⋯O hydrogen bond was identified, influencing molecular conformation.
- The benzene and furan rings exhibit a dihedral angle of 8.35(7)°.
- Weak intermolecular C-H⋯O hydrogen bonds facilitate the formation of molecular sheets parallel to the bc plane.
Conclusions:
- Intramolecular hydrogen bonding plays a significant role in defining the specific conformation of C(13)H(10)O(3).
- The observed crystal structure arises from a combination of intramolecular and intermolecular hydrogen bonding networks.
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