Structure modification of maltol (3-hydroxy-2-methyl-4H-pyran-4-one) upon cation and anion formation studied by vibrational spectroscopy and quantum-mechanical calculations

@article{Zborowski2007StructureMO,
  title={Structure modification of maltol (3-hydroxy-2-methyl-4H-pyran-4-one) upon cation and anion formation studied by vibrational spectroscopy and quantum-mechanical calculations},
  author={K. Zborowski and R. Gryboś and L. Proniewicz},
  journal={Vibrational Spectroscopy},
  year={2007},
  volume={43},
  pages={344-350}
}
Maltol (3-hydroxy-2-methyl-4H-pyran-4-one) is widely known as metal ions chelator with many practical applications in catalysis, medicine and food chemistry. In this work, vibrational (FT-IR and FT-Raman) spectra of maltol, its anion and cation are presented for the first time. The description of geometry changes upon protonation or deprotonation, and interpretation of vibrational data is based on quantum chemical calculations. Several quantum-mechanical methods (HF, SVWN, BLYP, B3LYP, PW91… Expand
Vibrational spectroscopic studies and ab initio calculations of Goniothalamin, a natural product.
Isolation and crystal structure of maltol from Abies pindrow.
Vibrational spectra of bis(maltolato)oxovanadium(IV): a potent insulin mimetic agent.
Vibrational spectra of bis(maltolato)zinc(II), an interesting insulin mimetic agent.
Phytochemical investigation of the needles of Abies nebrodensis (Lojac.) Mattei

References

SHOWING 1-10 OF 24 REFERENCES
...
1
2
3
...