Now showing items 1-10 of 14
The structure and synthesis of metabolites from virgilia oroboides and chlorophora excelsa (Iroko)
In the present study the acetone extract of the heartwood of two trees, Virgilia oroboides and Chlorophora excelsa, were investigated. The heartwood of Virgilia oroboides afforded a variety of known flavonoids, as well as ...
Synthesis, characterization and antioxidant activity of prenylated and fluorine based flavonoids.
Twenty flavonoids II-XXI were successfully synthesized using the Claisen-Schmidt condensation reaction between 2-hydroxy and 3-hydroxyacetophenone with various substituted fluorobenzaldehydes. The twenty flavonoids ...
Synthesis and characterization of iron amine complexes.
The organometallic Lewis acid [(η5-C5H5)(CO)2Fe]BF4 reacts with excess dry diethyl ether at low temperatures to form the novel labile complex [(η5-C5H5)(CO)2Fe(OEt2)]BF4 which in turn serves as a precursor in the syntheses ...
Oxidovanadium complexes with N-donor heterocyclic chelates.
The growing significance of vanadium in medicinal inorganic chemistry is due to the diverse biological activities of its metal complexes, as elaborated in Chapter 1. These biological activities stem from the fact ...
Structural, physical and biological studies of transition metal Schiff base complexes.
The aims of this work were first to synthesize and fully characterize compounds that may function as bleomycin analogues and, second, to test their anticancer activity in vitro. Three novel tetradentate O,N,N,O Schiff ...
Synthesis and characterization of saccharinato complexes of various groups 9-12 metals.
The aim of the study was the synthesis and characterization of new mixed ligand saccharinato complexes of various groups 9, 10, 11 and 12 metals, i.e. M = Cd(II), Co(II), Zn(II), Hg(II), Cu(II), and Ni(II) using dimethyl ...
Synthesis and characterization of saccharinato complexes of various group 9-12 metals.
Abstract available in PDF file.
Synthesis and characterization of new gold and silver complexes based on P/N and P/S ligands : P/S ligand-stabilized gold nanoparticles.
This dissertation comprises three distinct studies, two of which concerns molecular inorganic chemistry, and one concerns inorganic materials science. Firstly, the synthesis and characterization of new dithiophosphonate ...
Non-equilibrium quantum dynamics of condensed matter models.
In this dissertation, we studied the generation of squeezed states induced by a timedependent interaction and the in uence of temperature on the strength of the squeezing in a condensed matter model. The model studied ...