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Bulletin of the Chemical Society of Ethiopia - Vol 24, No 2 (2010)

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Table of Contents

Articles

Evaluation of bisphenol A content in food from lacquered cans EMAIL FREE FULL TEXT
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G.H.M. Biego, A.S.S. Oga, K.D. Yao, L.P. Kouadio
http://dx.doi.org/10.4314/bcse.v24i2.54717
A reversed phase HPLC method for the analysis of nucleotides to determine 5’-PDE enzyme activity EMAIL FREE FULL TEXT
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Jie Hua, Ke-long Huang
http://dx.doi.org/10.4314/bcse.v24i2.54719
Hollow fibre supported liquid membrane extraction of diphenylhydramine, chlorpheniramine and ketoprofen in pharmaceutical products EMAIL FREE FULL TEXT
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Titus A.M. Msagati
http://dx.doi.org/10.4314/bcse.v24i2.54723
Determination of protonation constants of some 3-alkyl(aryl)-4-(p-t-butyl(benzyl/benzyliden)amino)-4,5-dihydro-1H-1,2,4-triazole-5-one derivatives in ethanol–water mixtures EMAIL FREE FULL TEXT
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Fatih İslamoğlu, İsmail Aksu, Bahittin Kahveci, Olcay Bekircan
http://dx.doi.org/10.4314/bcse.v24i2.54732
Synthesis, characterization and anti-tumour activity of iron(III) Schiff base complexes with unsymmetric tetradentate ligands EMAIL FREE FULL TEXT
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Fahmideh Shabani, Lotf Ali Saghatforoush, Shahriar Ghammamy
http://dx.doi.org/10.4314/bcse.v24i2.54741
Synthesis, characterization and antimicrobial studies of transition metal complexes of imidazole derivative EMAIL FREE FULL TEXT
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Saeed-ur-Rehman Rehman, Muhammad Ikram, Sadia Rehman, Alia Faiz, Shahn awaz
http://dx.doi.org/10.4314/bcse.v24i2.54743
KSF-supported heteropoly acids catalyzed one-pot synthesis of α-aminonitriles EMAIL FREE FULL TEXT
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Ezzat Rafiee, Solmaz Rashidzadeh, Sara Eavani, Mohammad Joshaghani
http://dx.doi.org/10.4314/bcse.v24i2.54746
DFT calculations on 1-hetero-2,5-cyclohexadiene-1-oxide: molecular structure and stability EMAIL FREE FULL TEXT
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E. Vessally
http://dx.doi.org/10.4314/bcse.v24i2.54750
Ab initio study, investigation of NMR shielding tensors, NBO and vibrational frequency of catechol thioethers EMAIL FREE FULL TEXT
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A. Bagheri Gh
http://dx.doi.org/10.4314/bcse.v24i2.54751
Hydration structure and water exchange dynamics of Fe(II) ion in aqueous solution EMAIL FREE FULL TEXT
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Ahmed M. Mohammed
http://dx.doi.org/10.4314/bcse.v24i2.54752
Preparation of novolacs using phenolic rich components as partial substitute of phenol from biomass pyrolysis oils EMAIL FREE FULL TEXT
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Xu Junming, Jiang Jianchun, Lv Wei
http://dx.doi.org/10.4314/bcse.v24i2.54754
Influence of complexing agent (Na2EDTA) on chemical bath deposited Cu4SnS4 thin films EMAIL FREE FULL TEXT
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Anuar Kassim, Saravanan Nagalingam, Zulkefly Kuang, Atan Sharif, Tan Wee Tee, Ho Soon Min
http://dx.doi.org/10.4314/bcse.v24i2.54755
Cuauthemone sesquiterpenes and flavones from Laggera tomentosa endemic to Ethiopia EMAIL FREE FULL TEXT
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Kibrom Gebreheiwot, Dibaba Amenu, Nigist Asfaw
http://dx.doi.org/10.4314/bcse.v24i2.54757
The synthesis of 2-iminochromenes using mesoporous molecular sieve MCM-41 as a heterogeneous and recyclable catalyst EMAIL FREE FULL TEXT
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Majid M. Heravi, Nargess Poormohammad, Yahia Sh. Beheshtiha, Bita Baghernejad, Reihaneh Malakooti
http://dx.doi.org/10.4314/bcse.v24i2.54759
Efficient and convenient oxidation of benzyl halides to carbonyl compounds with Sodium nitrate and Acetic acid by phase transfer catalysis in aqueous media EMAIL FREE FULL TEXT
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Yu Lin Hu, Wei Wei, Qi Fa Liu, Ming Lu
http://dx.doi.org/10.4314/bcse.v24i2.54760
Synthesis, characterization and X-ray structure of an oxazine derivative EMAIL FREE FULL TEXT
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Iran Sheikhshoaie, Ferdinand Belaj, Ahmad Kamali
http://dx.doi.org/10.4314/bcse.v24i2.54761
Synthesis and characterization of new copoly(amide-imide)s based on N,N’-(4,4’-diphenylsulfone)bistrimellitimide with different diacids and diamines EMAIL FREE FULL TEXT
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Khalil Faghihi, Meisam Shabanian, Maryam Faraz
http://dx.doi.org/10.4314/bcse.v24i2.54762
Synthesis of 2,2-dimethyl-4-phenyl-[1,3]-dioxolane using zeolite encapsulated Co(II), Cu(II) and Zn(II) complexes EMAIL FREE FULL TEXT
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B.P. Nethravathi, K. Rama Krishna Reddy, K.N. Mahendra
http://dx.doi.org/10.4314/bcse.v24i2.54763
A solvent free and selective method for preparation of triphenylmethyl ethers of alcohols and nucleosides EMAIL FREE FULL TEXT
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Negar Zekri, Reza Fareghi Alamdari, Ali Khalafi-Nezhad
http://dx.doi.org/10.4314/bcse.v24i2.54764
Analysis of fragmentations of coumarins in mass spectrometry using the electronic charges of atoms EMAIL FREE FULL TEXT
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L. Cissé, L. Kaboré, A. Tine, A. Saba
http://dx.doi.org/10.4314/bcse.v24i2.54765
Singlet-triplet gap studies on aryl-cyclopentadienylidenes: indirect electronic effects EMAIL FREE FULL TEXT
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E. Vessally
http://dx.doi.org/10.4314/bcse.v24i2.54768


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