The newly synthesized 6-derivative of beta-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.
The copper(II) complex with the imidazole-bound histamine derivative of ?-cyclodextrin as a powerful chiral discriminating agent
Cucinotta, V.;Vecchio, G.
1992-01-01
Abstract
The newly synthesized 6-derivative of beta-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.File in questo prodotto:
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