Now showing items 1-9 of 9
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
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 ...
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 ...
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) ...
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 ...
Synthesis, characterization and electrochemical studies of osmocenyl alcohols with biomedical applications
(University of the Free State, 2015-01)
English: A series of osmocene-containing carboxylic acids, Oc(CH2)mCOOH where m = 1, 2 and 3, and osmocene-containing alcohols, Oc(CH2)nOH where n = 1, 2, 3 and 4, were obtained in multiple synthetic steps and characterised ...
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 ...