Ethyl 3-oxo-2-(2-phenylhydrazinylidene)butanoate: a re-determination
2011
Re-determination of Ethyl 3-oxo-2-(2-phenylhydrazinylidene)butanoate
publication
Evidence: moderate
Author Information
Author(s): Gupta Satish Chandra, Mandal Deo Kumar, Rani Asha, Sahay Anup, Prasad Satya Murti
Primary Institution: Ranchi University
Conclusion
The full crystal structure of the compound was successfully determined, revealing disordered ethoxy groups and hydrogen bonding interactions.
Supporting Evidence
- The study presents a complete crystal structure of the compound, which was previously only partially reported.
- Disordered ethoxy groups were identified with specific occupancy ratios.
- Hydrogen bonding interactions were found to link molecules into dimers.
Takeaway
Scientists looked closely at a chemical compound and found that part of it was in two different shapes at the same time, which is pretty unusual.
Methodology
The compound was prepared by coupling diazonium salt of aniline with ethyl acetoacetate and recrystallized from methanol.
Limitations
The study primarily focused on the structural determination and did not explore the compound's potential applications.
Digital Object Identifier (DOI)
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