ISSN:
1572-901X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary 2-Thenoyltrifluoroacetone isonicotinoyl hydra/one (H2L), made by condensation of 2-thenoyltrifluoroacetone(TTA) with isonicotinic acid hydrazide, and its transition metal complexes were prepared. H2L functions as a tetradentate ligand for divalent metal ions, but as a tridentate ligand for trivalent metal ions, taking part in coordination in both mono- and divalent anions. Antioxidative tests were made to examine the elimination action for H2L and the complexes towards superoxide O inf2 sup−. and hydroxyl OH. radicals, which confirmed the efficient antioxidative action towards these radicals.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00136042
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