4-{(Z)-2-[(E)-Benzyl­idenehydrazinyl­idene]-3,6-dihydro-2H-1,3,4-thia­diazin-5-yl}-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate
2011

Study of a New Compound with Biological Activity

publication Evidence: moderate

Author Information

Author(s): Fun Hoong-Kun, Quah Ching Kheng, Kalluraya Balakrishna

Primary Institution: Universiti Sains Malaysia

Hypothesis

The introduction of a thiadiazine moiety at the 4-position of phenylsydnone will yield compounds with enhanced biological activity.

Conclusion

The compound C18H14N6O2S exists in both trans and cis configurations and forms a three-dimensional network in the crystal structure.

Supporting Evidence

  • The compound was found to exist in both trans and cis configurations.
  • The crystal structure shows a three-dimensional network formed by hydrogen bonds.
  • Intermolecular π–π interactions were observed between the oxadiazol-3-ium rings.

Takeaway

Scientists created a new chemical compound and found that it has a special structure that helps it connect with other molecules, which might make it useful for medicine.

Methodology

The compound was synthesized through the condensation of 4-bromoacetyl-3-arylsydnones with N'-(phenylmethylidene)carbonohydrazide and analyzed using X-ray crystallography.

Digital Object Identifier (DOI)

10.1107/S1600536811010609

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