The copper(II) complex with the imidazole-bound histamine derivative of β-cyclodextrin as a powerful chiral discriminating agent
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 23,p. 1743-1745
- https://doi.org/10.1039/c39920001743
Abstract
The newly synthesized 6-derivative of β-cyclodextrin with histamine, bound through the N-1 of imidazole was used as a ligand for copper(II) ion, the ligand being characterized by NMR spectroscopy and the copper(II) complex by EPR spectroscopy; the complex was used in chiral ligand exchange chromatography and was able to separate L- and D-tryptophan.Keywords
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