A thermoanalytical study of unusual adrenaline complexes

A thermoanalytical study of unusual adrenaline complexes

A thermoanalytical study of unusual adrenaline coordination compounds with the divalent transition-metal ions Co(II), Ni(II) and Cu(II) is reported. The precipitated compounds were characterized by elemental analysis and by thermogravimetric (TG) analysis coupled to FTIR spectroscopy to analyze the...

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Veröffentlicht in:Thermochimica acta 2002-07, Vol.389 (1), p.179-184
Hauptverfasser: Materazzi, S., Vasca, E., Tentolini, U., Aquili, S., Curini, R.
Format: Artikel
Sprache:eng
Schlagworte:
Adrenaline
Chemistry
Complexes
Coordination compounds
Decomposition
EGA
Epinephrine
Exact sciences and technology
Inorganic chemistry and origins of life
Preparations and properties
TG-FTIR
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Zusammenfassung:A thermoanalytical study of unusual adrenaline coordination compounds with the divalent transition-metal ions Co(II), Ni(II) and Cu(II) is reported. The precipitated compounds were characterized by elemental analysis and by thermogravimetric (TG) analysis coupled to FTIR spectroscopy to analyze the evolved gases and make consistent the proposed decomposition steps. The complexes were obtained with metal/ligand molar ratios of 1:1 (base unit, only for the copper), 1:3 and 1:5.
ISSN:0040-6031
1872-762X
DOI:10.1016/S0040-6031(02)00056-4