Now showing items 1-10 of 11
Synthetic, electrochemical and kinetic studies of phosphinites and their rhodium(I) complexes
(University of the Free State, 2015-06-24)
English: Organophosphorus ligands of the type, C6H5XPPh2, where X = O, S and NH, meta- and para-Ph2POC6H4OPPh2, were synthesised by the reaction between chlorophenylphosphine and the desired phenyl substituent in the ...
Computational, structural and electrochemical properties of metal (III) tris-betadiketonato complexes
(University of the Free State, 2012)
English: A series of MnIII(β-diketonato)3 complexes (β-diketonato = acac, ba, dbm, tfaa, tfth, tffu, tfba and hfac) were synthesized and characterized with the aid of mass spectroscopy, elemental analysis, X-ray diffraction ...
Rhodium and iron complexes and transition states: a computational, spectroscopic and electrochemical study
(University of the Free State, 2010-03)
Abstract not available
Synthesis, electrochemistry and density functional theory calculations on chrome and cobalt carbene and betadiketonato complexes
(University of the Free State, 2014)
English: Two series of metal(β-diketonato)3 complexes were synthesized: tris(β-diketonato)chromium(III) complexes (where β-diketonato = [R1COCHCOR2]- = acac, ba, dbm, tfba, tfth, tffu, tfaa, hfaa) and tris(β-diketonato)cobalt(III) ...
Synthesis and characterization of ruthenocene-containing complexes with biomedical applications
(University of the Free State, 2011)
Polysuccinimide was modified by reactions with aminopropyl morpholine and ethylenediamine to give a water-soluble biodegradable polymeric drug carrier. Ruthenocene has been functionalized in sixteen different reactions to ...
Quantum computational, structural and electrochemical properties of substituted dithizones and photochromic dithizonato phenylmercury complexes
(University of the Free State, 2010)
English: For the purpose of investigating the influence on the photochromic reaction of its phenylmercury complexes, a series of dithizone derivatives were at first synthesized. This includes symmetrical dithizone derivatives ...
A structural, electrochemical and thermal study of new mono- and bimetallic long chain carboxylates
(University of the Free State, 2015-07)
English: Two methods were used for the synthesis of the mixed-metal carboxylatido complexes. The first method involves the reaction of one equivalent of [Pd3 II(μ-OOC(CH2)nCH3)6] where n = 4, 6, 8, or 10 with three ...
Syntheses, electrochemistry and spectroscopic studies of metallocene-containing porphyrin complexes with biomedical applications
(University of the Free State, 2010-05)
In this study, a series of carboxylic acid functionalised pyrrole derivatives and ferrocene- and ruthenocene-containing dipyrromethanes were synthesised. Porphyrin complexes bearing a mono-carboxylic acid functional group ...
Synthesis and electrochemistry of novel new ferrocene-containing water-soluble macromolecules with biomedical applications
(University of the Free State, 2002-01)
English: The side effects associated with chemotherapy have caused an intensive research effort to find new ways of delivering a chemotherapeutic drug to a cancerous growth. One of these includes use of polymeric drug ...
Synthetic, electrochemical and structural aspects of ß-diketonato and carboxylate complexes of aluminium
(University of the Free State, 2008)
English: A series of ferrocene-containing tris-β-diketonato aluminium(III) complexes of the form Al(FcCOCHCOR)3 (R = CF3, CH3, C6H5, Fc with Fc = ferrocenyl) were synthesized and subjected to structural and electrochemical ...