Synthesis of Novel Homo and Heterobimetallic Complexes of Ferrocenyl Formazans
- 1 May 1993
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 23 (5) , 861-873
- https://doi.org/10.1080/15533179308016867
Abstract
1-(o-Carboxyphenyl)-5-(p-hydroxy-o-carboxyphenyl)-3-ferrocenyl-formazan (HFF) and l-(o-carboxyphenyl)-5-(p-nitro-o-carboxyphenyl)-3-ferrocenylformazan (NFF) have been synthesized by the addition reaction of the diazonium salts of 2-amino-5-hydroxybenzoic acid, 2-ami-no-5-nitrobenzoic acid and ferrocenaldehyde-2-carboxyphenylhydrazone. The Ni(II), Pd(II), and Fe(II) complexes of HFF and NFF have also been obtained. The structures of formazans and their transition metal complexes were confirmed by elemental analyses, 1H and 13C-NMR, IR and UV-VIS. spectral data.Keywords
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