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trans-3,3',4,5'-Tetra-meth-oxy-stilbene.
Ri-An Yan1, Xiao-Xia Li, Guo-Qiang Li
1Department of Food Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China.
Acta Crystallographica. Section E, Structure Reports Online
|November 18, 2011
Summary
This study synthesized a novel organic compound, C(18)H(20)O(4), using the Wittig-Horner reaction. Structural analysis revealed a near-planar conformation between its aromatic rings and methoxy groups.
Area of Science:
- Organic Chemistry
- Crystallography
Background:
- The synthesis and structural characterization of novel organic compounds are crucial for advancing materials science and medicinal chemistry.
- Understanding the conformational preferences of molecules provides insights into their reactivity and potential applications.
Purpose of the Study:
- To synthesize a new organic compound with the molecular formula C(18)H(20)O(4).
- To elucidate the crystal structure and conformational properties of the synthesized compound.
Main Methods:
- Wittig-Horner reaction utilized for the synthesis.
- Single-crystal X-ray diffraction employed for structural determination.
Main Results:
- Successful synthesis of the target compound C(18)H(20)O(4).
- Crystal structure analysis revealed a small dihedral angle (2.47°) between the two aromatic rings.
- Methoxy groups were found to be nearly coplanar with their respective aromatic rings.
Conclusions:
- The Wittig-Horner reaction is an effective method for synthesizing this class of compounds.
- The synthesized molecule exhibits a relatively planar overall structure in the solid state.
- The conformational data provides a basis for further studies on structure-activity relationships.
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