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7-tert-Butyl-1,3-bis-(eth-oxy-meth-yl)pyrene
Tetsuji Moriguchi1, Misa Sasaki1, Noriko Miyoshi2
1Department of Material Science, Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku Kitakyushu, Fukuoka, Japan.
Iucrdata
|May 8, 2026
Summary
The molecular structure of C26H30O2 reveals twisted ethoxymethyl side arms on a pyrene core. Adjacent molecules form pairs interacting through pi-pi stacking in the crystal lattice.
Area of Science:
- Organic Chemistry
- Crystallography
Background:
- Pyrene derivatives are important in materials science.
- Understanding molecular conformation is key to predicting material properties.
Purpose of the Study:
- To elucidate the crystal structure of a novel pyrene derivative, C26H30O2.
- To analyze the conformational impact of ethoxymethyl side arms on the pyrene core.
Main Methods:
- Single-crystal X-ray diffraction analysis was performed.
- Molecular geometry and intermolecular interactions were investigated.
Main Results:
- The compound C26H30O2 exhibits a molecular structure with two ethoxymethyl side arms.
- These arms are twisted from the pyrene plane by 29.85(17)° and 15.16(18)°.
- Adjacent molecules form dimers through significant pi-pi interactions.
Conclusions:
- The study provides detailed structural information on the C26H30O2 compound.
- The observed twisting and pi-pi interactions are crucial for understanding its solid-state packing and potential applications.
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