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Komplexace iontů železa ligandy typu Schiffových bazí

Iron ions complexation by Schiff base ligands

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Bc. Martin Pižl, Ph.D.
UCT Repository Prague BACHELOR THESIS

Komplexace iontů železa ligandy typu Schiffových bazí

Iron ions complexation by Schiff base ligands

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Bc. Martin Pižl, Ph.D.

ANOTACE

Byly izolovány komplexy, kde ligandy jsou deriváty složek vitaminu B6 pyridoxalu (PL) a pyridoxal-5-fosfátu (PLP): [Fe(PL-Ala)(HPL-Ala)], [Fe(PLP-Ala)(HPLP-Ala)], (Et3NH)[Fe(PL-Tyr)(HPLP-Tyr)], [Fe(PLP-Tyr)(HPLP-Tyr)], [Fe(PL-Gly)(HPL-Gly)]. K přípravě těchto komplexů byly připraveny a použity dva železité prekurzory – tris(acetylacetonát) železitý, [Fe(acac)3], a bis(hexamethylfosforamid)-trichloridoželezitý komplex, [Fe(HMPA)2Cl3]. Jako ligandy byly použity H2PL-Ala (pyridoxal-alanin), H2PLP-Ala (pyridoxalfosfát-alanin), H2PL-Tyr (pyridoxal-tyrosin), H2PLP-Tyr (pyridoxalfosfát-tyrosin) a H2PL-Gly (pyridoxal-glycin). Syntetizované komplexy a ligandy byly charakterizovány pomocí IR, 1H NMR, el…

ANNOTATION

Ferric complexes were isolated, the ligands being derivatives of vitamin B6 components pyridoxal (PL) and pyridoxal-5-phosphate (PLP): [Fe(PL-Ala)(HPL-Ala)], [Fe(PLP-Ala)(HPLP-Ala)], (Et3NH)[Fe(PL-Tyr)(HPLP-Tyr)], [Fe(PLP-Tyr)(HPLP-Tyr)], [Fe(PL-Gly)(HPL-Gly)]. Two different ferric precursor compounds were used for synthesis of these complexes - tris(acetylacetonate)iron(III), [Fe(acac)3], and bis(hexamethylphosphoramide)trichloroiron(III), [Fe(HMPA)2Cl3]. Five Schiff bases were used as ligands, namely H2PL-Ala (pyridoxal-alanine), H2PLP-Ala (pyridoxalphosphate-alanine), H2PL-Tyr (pyridoxal-tyrosine), H2PLP-Tyr (pyridoxalphosphate-tyrosine) and H2PL-Gly (pyridoxal-glycine). The complexes a…

Advisor
Ing. Irena Hoskovcová, CSc.
RNDr. Zdeněk Smékal, Ph.D.
RNDr. Viera Murašková, Ph.D.
Thesis type
Bachelor thesis
Institution
University of Chemistry and Technology, Prague
Faculty
Faculty of Chemical Technology
Department
Department of Inorganic Chemistry
Study programme
Chemistry and Technology of Materials
Specialization / field
Applied Chemistry and Materials
MŠMT code
2808R009
Language
Czech
Resource accessibility
The printed version of the thesis is available at the department where the thesis was produced. Defence protocol and reviews are available at UCT Prague archive.
Access rights
open access
SIS ID
16251
Date available
Jul 7, 2014
Date modified
Jul 7, 2014
Date defended
Jun 23, 2014DEFENDED