4-Aminopyridinium-3-sulfonate monohydrate C5H6N2O3S·H2O
2011
4-Aminopyridinium-3-sulfonate monohydrate
publication
Evidence: moderate
Author Information
Author(s): Zhu Zhi-Biao, Gao Shan, Ng Seik Weng
Primary Institution: Heilongjiang University
Hypothesis
The reaction of 4-aminopyridine with oleum yields a hydrated zwitterion.
Conclusion
The study successfully synthesized and characterized the zwitterionic compound 4-aminopyridinium-3-sulfonate monohydrate.
Supporting Evidence
- The compound was characterized using X-ray crystallography.
- The synthesis involved heating the reactants for four days.
Takeaway
Scientists mixed a chemical called 4-aminopyridine with another substance to create a new compound that has water in it.
Methodology
4-Aminopyridine was dissolved in oleum, heated, and then recrystallized from water.
Digital Object Identifier (DOI)
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