(E)-6-Bromo-3-{2-[2-(4-chlorobenzylidene)hydrazinyl]thiazol-5-yl}-2H-chromen-2-one
2011
Crystal Structure of a New Thiazolyl Coumarin Derivative
publication
Evidence: high
Author Information
Author(s): Arshad Afsheen, Osman Hasnah, Lam Chan Kit, Hemamalini Madhukar, Fun Hoong-Kun
Primary Institution: Universiti Sains Malaysia
Conclusion
The study presents the crystal structure of a new thiazolyl coumarin derivative, revealing its molecular configuration and stabilization mechanisms.
Supporting Evidence
- The molecular structure features a short C—H⋯O contact, generating an S(6) ring motif.
- Intermolecular N—H⋯O hydrogen bonds link the molecules into chains along the b axis.
- π–π stacking interactions are present between the thiazole and pyran rings.
Takeaway
The researchers looked at a new compound made from thiazolyl and coumarin, and they found out how its atoms are arranged in a crystal.
Methodology
The compound was synthesized through cyclocondensation and characterized using X-ray crystallography.
Digital Object Identifier (DOI)
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