Vol. 63 (2010) | South African Journal of Chemistry

Cyclohexenones Through Addition of Ethyl Acetoacetate to 3-Aryl-1-(thiophen-3-yl)prop-2-en-1-one Derivatives

Y Budak, E Findik, M Ceylan

1-5

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Effects of Copper Exchange Levels on Complexation of Ammonia in Cu (II)-exchanged X Zeolite

CO Kowenje, DC Doetschman, J Schulte, CW Kanyi, J DeCoste, SW Yang, BR Jones

6-10

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Characterization and Oxidative Addition Reactions of Different Rhodium and Iridium Triazolato Complexes

AJ Muller, J Conradie, W Purcell, SS Basson, JA Venter

11-19

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Kinetics of the Adsorption of Bovine Serum Albumin of White Wine Model Solutions onto Activated Carbon and Alumina

OK Israel, PA Ekwumemgbo

20-24

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Synthesis & Characterization of New bis-Symmetrical Adipoyl, Terepthaloyl, Chiral Diimido-di-L-alanine Diesters & Chiral Phthaloyl-L-alanine Ester of Tripropoxy p-tert-Butyl Calix[4]arene...

FN Pur, KA Dilmaghani

25-30

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1,5-Bis (2-Hydroxyphenyl)Pent-1,4-Diene-3-One: A Lead Compound for the Development of Broad-spectrum Antibacterial Agents

A Rani, S Jain, R Kumar, A Kumar

31-35

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Alum-promoted Synthesis of 1,8-Dioxo-octahydroxanthenes in Water

BR Madje, MB Ubale, JV Bharad, MS Shingare

36-39

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The Oxidation of Rhenium(III) by Dioxygen in the Presence of Tri- and Tetradentate N,O-donor Ligands

P Mayer, NC Yumata, TIA Govender, A Abrahams

40-44

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Simultaneous Multi-Element Electrothermal Atomic Absorption Determination Using a Low Resolution CCD Spectrometer and Continuum Light Source: The Concept and Methodology

DA Katskov, GE Khanye

45-57

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Synthesis of Nitrogen-doped Carbon Nanotubes with Layered Double Hydroxides Containing Iron, Cobalt or Nickel as Catalyst Precursors

Y Cao, Q Jiao, Y Zhao, G Song, P Zhang

58-61

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Synthesis and Characterization of Ethyl 2-methyl-7-oxo-7H-isoxazolo[2,3-a]pyrimidine-6-carboxylate Derivatives

A Khalfallah, MT Khaddachi

62-64

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A DFT and NBO Analysis of the Bonding in Titanocenyl Complexes containing a Five-membered L,L’ - cyclic Ligand: L,L’ = O,O’; S,S’ or Se,Se’

J Conradie

65-71

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Poly(ethylene)glycol/AlCl₃ as a Green and Reusable System in the Synthesis of α,α’-bis(substituted-benzylidene) Cycloalkanones

A Amoozadeh, S Rahmani, F Nemati

72-74

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Grade 12 Achievement Rating Scales in the New National Senior Certificate as Indication of Preparedness for Tertiary Chemistry

M Potgieter, B Davidowitz

75-82

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Selective Bromination of 4-Chloro-1-indanone and Synthesis of (4-Chloro-2, 3-Dihydro-1H-indene-2-yl)methanamine

S Jasouri, J Khalafy, M Badali, M Piltan

83-87

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The Synthesis of Substituted Piperazine-cholesterol Conjugates for use as Components of Nucleic Acid Transfection Lipoplexes

R Ul Islam, MM Johnson, R Mohammed, J Hean, P Arbuthnot, CB de Koning, WAL van Otterlo

88-94

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Imidazole-based Vanadium Complexes as Haloperoxidase Models for Oxidation Reactions

RS Walmsley, ZR Tshentu

95-104

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Natural Products Research in South Africa: End of an Era on Land or the Beginning of an Endless Opportunity in the Sea?

MT Davies-Coleman

105-113

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Synthesis and Biological Evaluation of some Novel 2-Mercaptobenzothiazoles Carrying 1,3,4-Oxadiazole, 1,3,4-Thiadiazole and 1,2,4-Triazole Moieties

MA Azam, B Suresh, SS Kalsi, AS Antony

114-122

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Synthesis, Spectroscopic and Pharmacological Studies of Bivalent Copper, Zinc and Mercury Complexes of Thiourea

S Parmar, Y Kumar, A Mittal

123-129

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Alternative Dissolution Methods for Analysis of Niobium containing Samples

M Nete, W Purcell, E Snyders, JT Nel

130-134

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Iodination of Alcohols over Keggin-type Heteropoly Compounds: A Simple, Selective and Expedient Method for the Synthesis of Alkyl Iodides

E Rafiee, H Mahdavi, M Joshaghani

135-140

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Synthesis, Characterization and Antimicrobial Studies of Some Novel 1,3,4-Thiadiazolium-2-thiolate Derivatives

ST Asundaria, SA Patel, KM Mehta, KC Patel

141-144

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Electrocatalytic Activity of Electropolymerized Cobalt Tetraaminophthalocyanine Film Modified Electrode towards 6-Mercaptopurine and 2-Mercaptobenzimidazole

JP Fan, XM Zhang, M Ying

145-151

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An Investigation of the Interaction between Resazurin and Cd²⁺ and Zn²⁺ Ions in Aqueous Medium

EY Arslan, S Çakir

152-157

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Alum an Efficient Catalyst for Erlenmeyer Synthesis

BR Madje, MB Ubale, JV Bharad, MS Shingare

158-161

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Interaction of Hydroxyproline with Bivalent Metal Ions in Chemical and Biological Systems

BB Tewari

162-167

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Synthesis, Characterization and Thermal Studies of Co(II), Ni(II), Cu(II) and Zn(II) Complexes of Some Schiff Bases Derived from 4-Amino-3-mercapto-6-methyl-5-oxo-1,2,4 triazine

K Singh, Y Kumar, MS Barwa

169-174

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Euphorbias of South Africa: Two New Phorbol Esters from Euphorbia bothae

WL Popplewell, EA Marais, L Brand, BH Harvey, MT Davies-Coleman

175-179

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Coordination of the Bidentate Ligands 2,2’-Dipyridylamine, 1-Phenyl-1,3-butadione and N’-(Propan-2-ylidene)benzohydrazide to Rhenium(III)

P Mayer, NC Yumata, TIA Gerber, A Abrahams

180-185

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Hydrogen Bonding Patterns in a Series of 3-Spirocyclic Oxindoles

A Lemmerer, JP Michael

186-191

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Simple, Efficient and Green Synthesis of Oximes under Ultrasound Irradiation

A Khoramabadi-Zad, M Azadmanesh, A Rezaee

192-194

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Synthesis of (S)-3-Aminoethyl- 1,2,3,4-Tetrahydroisoquinoline (TIQ-Diamine) via the Mitsunobu Protocol

RB Kawthekar, BK Peters, T Govender, HG Kruger, GEM Maguire

195-198

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Polyaniline/SiO₂ Catalyzed One-pot Synthesis of Tetrahydrobenzo[b]pyran Derivatives

AA Yelwande, BR Arbad, MK Lande

199-203

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Ph₃P Catalyzed Synthesis of Alkyl 2-(4-Oxopyridin-1(4H)-yl)acrylates by Nucleophilic Addition to Alkyl Propiolates

B Mohtat, S Azimzadeh, H Djahaniani, L Pirhadi

204-206

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The Determination of ¹¹B/¹⁰B and ⁸⁷Sr/⁸⁶Sr Isotope Ratios by Quadrupole-Based ICP-MS for the Fingerprinting of South African Wine

C Vorster, L Greeff, PP Coetzee

207-214

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Kinetics and Mechanism of Formation of S-Nitrosocysteine

S Ly, MK Morakinyo, RH Simoyi

215-223

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An Environmentally Friendly Solvent-free Synthesis of 3,4-Dihydropyrimidinones using a p-Aminobenzene Sulfonic Acid Catalyzed Biginelli Reaction

MS Wu, P He, XZ Zhang

224-226

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Degradation of Endosulfan I and Endosulfan II in the Aquatic Environment: A Proposed Enzymatic Kinetic Model that takes into account Adsorption/Desorption of the Pesticide by Colloidal and/or Sediment Particles

MF Zaranyika, M Jovanni, J Jiri

227-232

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