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https://doi.org/10.5562/cca2871

Colchiceine Complexes with Lithium, Sodium and Potassium Salts − Spectroscopic Studies

Joanna Kurek ; Faculty of Chemistry, Laboratory of Chemistry for Heterocyclic Compounds, A. Mickiewicz University, Umultowska 89b, 61-614 Poznań, Poland
Piotr Barczyński ; Faculty of Chemistry, Laboratory of Chemistry for Heterocyclic Compounds, A. Mickiewicz University, Umultowska 89b, 61-614 Poznań, Poland


Puni tekst: engleski pdf 1.320 Kb

str. 297-308

preuzimanja: 3.184

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Sažetak

Colchiceine complexes with Li+, Na+ and K+ cations have been synthesized and studied by 1H and 13C NMR, FT-IR, FAB MS and UV-Vis. It has been shown that colchiceine forms stable complexes especially with lithium cation and the most stable structures of the complexes are those in which the acetamide groups are involved in the coordination process. The structures of the colchiceine complexes with Li+, Na+ and K+ cations are discussed in details.

This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi

colchiceine; complexes of colchiceine; NMR spectra; FT-IR; FAB MS spectra; UV-Vis spectra

Hrčak ID:

168224

URI

https://hrcak.srce.hr/168224

Datum izdavanja:

28.9.2016.

Posjeta: 4.082 *