6-Chloro-4-(4-methylphenoxymethyl)-2H-chromen-2-one
2011
Study of a Chloro-Substituted Coumarin Compound
publication
Evidence: moderate
Author Information
Author(s): Gowda Ramakrishna, Gowda K.V. Arjuna, Basanagouda Mahantesha, Kulkarni Manohar V.
Primary Institution: Govt. College for Women, Kolar
Hypothesis
The study investigates the structural properties of a chloro-substituted 4-aryloxymethylcoumarin using X-ray diffraction.
Conclusion
The study reveals that the molecules exist as head-tail dimers in the solid state, with significant bond and angle deviations.
Supporting Evidence
- The coumarin and phenoxy moieties are co-planar with a dihedral angle of 1.99°.
- Significant bond angle deviations were observed due to the presence of substituents.
- The packing of molecules is stabilized by intermolecular hydrogen bonds.
Takeaway
The researchers looked at a special chemical compound and found that its molecules stick together in a certain way, which is important for understanding how it works.
Methodology
X-ray diffraction studies were conducted to analyze the crystal structure of the compound.
Digital Object Identifier (DOI)
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