1-[2-(4-Nitrophenyl)-5-(5-phenyl-1,2-oxazol-3-yl)-1,2,3,4-tetrahydroquinolin-4-yl]pyrrolidin-2-one
2011
Crystal Structure of a New Quinoline-Isoxazole Compound
publication
Evidence: moderate
Author Information
Author(s): Gutierrez Margarita, Astudillo Luis, Quesada Luisa, Brito Iván, López-Rodríguez Matías
Primary Institution: Instituto de Quimica de Recursos Naturales, Universidad de Talca, Chile
Conclusion
The study presents the crystal structure of a novel synthetic derivative of quinoline-isoxazole, revealing its unique diastereoisomeric properties.
Supporting Evidence
- The compound is the trans diastereoisomer of a previously known compound.
- The crystal structure shows unique dihedral angles between the isoxazole and phenyl rings.
- Molecules in the crystal are linked by N—H⋯O interactions.
Takeaway
Scientists created a new chemical compound that combines two different ring structures, and they figured out how it looks at the atomic level.
Methodology
The compound was synthesized using an imino Diels-Alder cyclo-addition reaction and characterized using X-ray crystallography.
Limitations
The absolute configuration of the stereogenic centers could not be established.
Digital Object Identifier (DOI)
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