3-Hydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one
2011
Crystal Structure of a Flavonol Derivative
publication
Evidence: moderate
Author Information
Author(s): Wera Michał, Serdiuk Ilia E., Roshal Alexander D., Błażejowski Jerzy
Primary Institution: Faculty of Chemistry, University of Gdańsk
Hypothesis
The study investigates the crystal structure of a flavonol derivative to understand its potential as a fluorescence sensor.
Conclusion
The crystal structure of the flavonol derivative shows specific molecular arrangements and interactions that may contribute to its fluorescence properties.
Supporting Evidence
- The compound exhibits dual fluorescence due to excited state intramolecular proton transfer.
- The crystal structure reveals a dihedral angle of 12.3° between the benzene and 4H-chromene moieties.
- In the crystal, molecules are arranged in double columns linked by hydrogen bonds.
Takeaway
Scientists looked at a special molecule that can glow in the dark to see how it is built and how it works.
Methodology
The compound was synthesized through oxidative heterocyclization and characterized using X-ray crystallography.
Digital Object Identifier (DOI)
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