Synthesis and Characterization of Biferrocene Schiff Base Complexes
- 1 October 1990
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 20 (9) , 1231-1239
- https://doi.org/10.1080/00945719008048629
Abstract
A series of mono- or di- substituted biferrocene-containing Schiff base complexes Fc-X-Fc and Fc-X2-Fc (X=-CH=N-C6H4-N=CH-, -CH=N-C6H4-C6H4-N-=CH- and -CH=N-C6H4-CH2-C6H4-N=CH-) have been synthesized by means of condensation of formylferrocenes with amines under improved conditions. The complexes were characterised on the basis of their elemental analyses and spectral data (IR, UV, 1H NMR, magnetic moment and MS). The complexes are oxidized by iodine in absolute ethanol to give mixed valence compounds, which showed paramagnetic properties.Keywords
This publication has 6 references indexed in Scilit:
- (2-Formyl-1-chlorovinyl) ferrocene film electrode prepared by electrochemical polymerizationElectrochimica Acta, 1989
- Electron transfer in mixed-valent diferrocenylacetylene and [2.2]ferrocenophane-1,13-diyneInorganic Chemistry, 1980
- Preparation, physical properties, and x-ray structure of the mixed-valence compounds diferrocenylselenium iodine triiodide hemi(methylene chloride)Journal of the American Chemical Society, 1980
- Electron transfer in oxidized biferrocene, biferrocenylene, and [1.1]ferrocenophane systemsInorganic Chemistry, 1975
- Electronic structure of various ferricenium systems as inferred from Raman, infrared, low-temperature electronic absorption, and electron paramagnetic resonance measurementsInorganic Chemistry, 1975
- Syntheses of the Ferrocene Derivatives Having Conjugated Double Bond SystemsThe Journal of the Society of Chemical Industry, Japan, 1963