The physical properties and unusual pyrolysis behaviour of a supramolecular complex of β-cyclodextrin and potassium ferrioxalate.

@article{Dang2012ThePP,
  title={The physical properties and unusual pyrolysis behaviour of a supramolecular complex of $\beta$-cyclodextrin and potassium ferrioxalate.},
  author={Zheng Dang and Le Xin Song and Jun Yang and Jie Chen and Yue Teng},
  journal={Dalton transactions},
  year={2012},
  volume={41 10},
  pages={
          3006-13
        }
}
The thermal pyrolysis behaviour of a complex of β-cyclodextrin (CD) and potassium ferrioxalate (PF) was analyzed using gas chromatography coupled to time-of-flight mass spectrometry. Two rare inorganic ions: CO(2)(2+) and O(4)(+), neither of which was found in the cases of free β-CD and PF, were synchronously observed during the decomposition of the complex. Our observations led to proposed formation mechanisms of the ions, in which the structural transformation of a metastable intermediate ion… 
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References

SHOWING 1-10 OF 114 REFERENCES
Study of thermal stability of β-cyclodextrin/metal complexes in the aspect of their future applications
The interaction of cyclodextrins with transition metal ions, mostly due to the presence of similar complexes in biological systems. Metal polysaccharide chemistry plays a crucial role in crosslinking
A glycine ruthenium trithiacyclononane complex and its molecular encapsulation using cyclodextrins.
TLDR
The cytostatic and antiproliferative activity of the complex Ru([9]aneS(3)(gly)Cl and its four CD inclusion compounds was tested on the human osteosarcoma MG-63 cell line and the results compared to the inhibitory effect exerted by the pure cyclodextrins.
Striking structural transformation from cyclic oligosaccharide to aromatic series by means of the effect of lithium carbonate based on gas chromatography coupled to time-of-flight mass spectrometry.
TLDR
The efficient transformation from a sugar structure to an aromatic structure is ascribed to the contribution of the molecule-ion interaction between beta-CD and Li(2)CO(3) to provide new insight into the link between supramolecular chemistry and other fields such as organic synthesis, biomineralization, environmental protection, and energy utilization.
Complete enantioseparation through supramolecular complex formation between tris(1,3-diaminopropane)cobalt(III) phosphate and β-cyclodextrin, [Co(tn)3]PO4·β-CDX.
TLDR
It is found that the present diastereomer formation with β-CDX affords the very convenient and effective optical resolution procedure of [Co(tn)(3)](3+).
Meaningful differences in spectral performance, thermal behavior, and heterogeneous catalysis between ammonium molybdate tetrahydrate and its adduct of beta-cyclodextrin.
TLDR
AMT and its adduct had a different performance in the catalytic desulfurization of thiophene and its derivatives, and there was a complexation between AMT and beta-CD.
Molecule-ion interaction and its effect on electrostatic interaction in the system of copper chloride and β-cyclodextrin.
TLDR
This study considers that this study is helpful in providing a new approach to the evaluation of the extent of the mutual effect between an inorganic salt and an organic molecule.
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