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Bulletin of the Chemical Society of Ethiopia - Vol 20, No 2 (2006)

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Table of Contents

Articles

Spectrophotometric and electrochemical studies of the interaction of cryptand 222 with DDQ and I2 in ethanol solution EMAIL FREE FULL TEXT
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Abolfazl Semnani, Hamid Reza Pouretedal 183-192
http://dx.doi.org/10.4314/bcse.v20i2.21160
Lindane and propuxur residues in the top soils of some cocoa growing areas in five districts of the Central Region of Ghana EMAIL FREE FULL TEXT
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J.K. Bentum, D.K. Essumang, D.K. Dodoo 193-199
http://dx.doi.org/10.4314/bcse.v20i2.21161
The surface behaviour and catalytic properties of Nd2-XSrXCoO4±Λ mixed oxides EMAIL FREE FULL TEXT
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Laitao Luo, Chengwen Liu, Hua Zhong 201-206
http://dx.doi.org/10.4314/bcse.v20i2.21162
31P-NMR, 77Se-NMR and mass spectral studies on some tricoordinate P(III)-N and tetracoordinate P(V)-N systems EMAIL FREE FULL TEXT
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Janarthanan Gopalakrishnan, M.N. Sudheendra Rao 207-218
http://dx.doi.org/10.4314/bcse.v20i2.21163
Synthesis and characterization of thermally stable oligomer-metal complexes of copper(II), nickel(II), zinc(II) and cobalt(II) derived from oligo-p- nitrophenylazomethinephenol EMAIL FREE FULL TEXT
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Ufuk S. Vural, Hasan Mart, H. Okkes Demir, Ozlem Sarıöz, Vefa Muradoğlu, M. Cihangir Koç 219-226
http://dx.doi.org/10.4314/bcse.v20i2.21164
Non-bridging ligand effects on the kinetics of reduction of chloro- and azido-pentaamminecobalt(III) by some polypyridyl complexes of ruthenium(II) EMAIL FREE FULL TEXT
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Olayinka A. Oyetunji, Maipelo Gabalebe, Ngonye Sabure
http://dx.doi.org/10.4314/bcse.v20i2.61407
Synthesis and biological evaluation of a novel series of 2-(2'-isopropyl-5'-methylphenoxy)acetyl amino acids and dipeptides EMAIL FREE FULL TEXT
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Rajiv Dahiya, Devender Pathak, Sunita Bhatt 235-245
http://dx.doi.org/10.4314/bcse.v20i2.21166
Antioxidant benzophenones and xanthones from the root bark of Garcinia smeathmannii EMAIL FREE FULL TEXT
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Alain Meli Lannang, Justin Komguem, Fernande Ngounou Ngninzeko, Jean Gustave Tangmouo, David Lontsi, Asma Ajaz, Muhammad Iqbal Choudhary, Beiban Luc Sondengam, Atta -ur-Rahman
http://dx.doi.org/10.4314/bcse.v20i2.61409
Inhibition of the corrosion of mild steel in hydrochloric acid by isatin and isatin glycine EMAIL FREE FULL TEXT
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B.I. Ita 253-258
http://dx.doi.org/10.4314/bcse.v20i2.21168
Adsorption properties of stearic acid onto untreated kaolinite EMAIL FREE FULL TEXT
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Ahmet Sari, Ömer Iþýldak
http://dx.doi.org/10.4314/bcse.v20i2.61410
Influence of water on the anodic oxidation mechanism of diethylenetriamine (deta) on platinum electrode EMAIL FREE FULL TEXT
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Lassine Ouattara, Thomas Diaco, Yobou Bokra
http://dx.doi.org/10.4314/bcse.v20i2.61411
Electrochemical properties and electrochemical impedance spectroscopy of polypyrrole-coated platinum electrodes EMAIL FREE FULL TEXT
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M. Fall, A.A. Diagne, M. Guène, C. Della Volpe, P.L. Bonora, F. Deflorian, S. Rossi Rossi 279-293
http://dx.doi.org/10.4314/bcse.v20i2.21171
An ab initio study of hydrotreating of thiirene and thiirane on MoS3H3+ catalytic site EMAIL FREE FULL TEXT
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J.B. Mensah, M. Gelize, Y.G.S. Atohoun, C. Pouchan
http://dx.doi.org/10.4314/bcse.v20i2.61412
Synthesis, optical and electrochemical characterization of anthrancene and benzothiadiazole-containing polyfluorene copolymers EMAIL FREE FULL TEXT
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Shimelis Admassie, Zekarias Yacob, Fengling Zhang, Wendimagegn Mammo, Teketel Yohannes, Theodros Solomon
http://dx.doi.org/10.4314/bcse.v20i2.61416
Chemical analysis of the Assale (Ethiopia) rock salt deposit EMAIL FREE FULL TEXT
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Yigzaw Binega 319-324
http://dx.doi.org/10.4314/bcse.v20i2.21174
Squalene and amentoflavone from Antidesma laciniatum EMAIL FREE FULL TEXT
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Alembert T. Tchinda, Ayele Teshome, Ermias Dagne, Norbert Arnold, Ludger A. Wessjohann
http://dx.doi.org/10.4314/bcse.v20i2.61417
Acetylation and oxygenation transformations catalyzed by silica-supported dodecatungstophosphoric acid EMAIL FREE FULL TEXT
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Reza Tayebee, Ezzat Rafiee
http://dx.doi.org/10.4314/bcse.v20i2.61419


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