Vol. 28 No. 1 (2014) | Bulletin of the Chemical Society of Ethiopia

Published: 2014-01-24

Investigation of formation constant of complex of a new synthesized tripodal ligand with Cu²⁺ using rank annihilation factor analysis in surfactant media

R. Golbedaghi, F. Khajavi

1-8

DOI:

10.4314/bcse.v28i1.1

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Determination of multi element levels in leaves and herbal teas from Turkey by ICP-OES

E. Altıntıg, H. Altundag, M. Tuzen

9-16

DOI:

10.4314/bcse.v28i1.2

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Geochemical assessment of sediment in Cape Town harbour, South Africa

H. K. Okoro, O. S. Fatoki, F. A. Adekola, B. J. Ximba, R. G. Snyman

17-28

DOI:

10.4314/bcse.v28i1.3

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Syntheses, spectroscopic and magnetic properties of polystyrene-anchored coordination compounds of thiazolidinone

D. Kumar, A. Kumar, D. Dass

29-36

DOI:

10.4314/bcse.v28i1.4

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Development of a hydrothermal method to synthesize spherical ZnSe nanoparticles: Appropriate templates for hollow nanostructures

S. Gharibe, S. Afshar, L. Vafayi

37-44

DOI:

10.4314/bcse.v28i1.5

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Conversion of glucose into platform chemicals using aluminophosphates (SAPO-5 and MeAPO-5) in [BMIM]Cl ionic liquid

L. Ayele, G. Dadi, W. Mamo, Y. Chebude, I. Diaz

45-52

DOI:

10.4314/bcse.v28i1.6

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Infrared spectra, thermogravimetric analysis and antifungal studies of noval Cr(III), Fe(III) and Cu(II) 2-methyl-quinazolinone complexes

S. A. Sadeek, M. S. El-Attar, N. S. Abd El-Lattif

53-66

DOI:

10.4314/bcse.v28i1.7

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Heteropolyacides as green and reusable catalysts for the synthesis of [3,4-b][1,3,4] thiadiazines

F. Hakimi, A. Hassanabadi, M. Tabatabaee, M. M. Heravi

67-71

DOI:

10.4314/bcse.v28i1.8

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Synthesis, IR and NMR spectral correlations in some symmetrical diimines

G. Thirunarayanan

73-79

DOI:

10.4314/bcse.v28i1.9

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2-Aryl-6,8-dibromo-2,3-dihydroquinazolin-4(1H)-ones as substrates for the synthesis of 2,6,8-triarylquinazolin-4-ones

M. J. Mphahlele, M. M. Maluleka, T. A. Khoza

81-90

DOI:

10.4314/bcse.v28i1.10

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Synthesis and in vitro antimicrobial evaluation of 5-amino-7-aryl-6-cyano-4H- pyrano[3,2,b]pyrrole derivatives catalyzed by reusable ZrOCl₂•8H₂O

A. Mohammed Hussain, S. Sheik Mansoor, K. Aswin, K. Logaiya, S. P.N. Sudhan

91-100

DOI:

10.4314/bcse.v28i1.11

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Influence of the substitution on the electronic properties of perylene-3,4:9,10- bis(dicarboximides): density functional theory study

A. Irfan

101-110

DOI:

10.4314/bcse.v28i1.12

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Synthesis, characterization and density functional theory investigations of monoacyl aniline derivatives

A. G. Al-Sehemi, R. Saied A. A. Al-Amri, A. Irfan

111-120

DOI:

10.4314/bcse.v28i1.13

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Random polyfluorene co-polymers designed for a better optical absorption coverage of the visible region of the electromagnetic spectrum

D. A. Gedefaw, Z. Ma, P. Henriksson, F. Zhang, M. R. Andersson, W. Mammo

121-130

DOI:

10.4314/bcse.v28i1.14

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Evaluation of antifungal and antibacterial activities of monoesters of succinic anhydride

M. Iqbal, I. Bakhsh Baloch, M. Kaleem Baloch

131-136

DOI:

10.4314/bcse.v28i1.15

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The synthesis, characterization and biological evaluation of a stable phosphorus ylide and an imidazole as novel compounds

M. Ahmadi, R. Amiri, S. Mohammadi

137-141

DOI:

10.4314/bcse.v28i1.16

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High yield synthesis of some phosphonic acid derivatives as surface tethers for energy harvesting technologies

A. Mungalimane

143-148

DOI:

10.4314/bcse.v28i1.17

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Nano-TiO₂ as a novel and efficient catalyst for the synthesis of pyridine dicarbonitriles

B. Baghernejad

149-153

DOI:

10.4314/bcse.v28i1.18

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Chemical constituents from root barks of Erythrina mildbraedii and stem barks of Erythrina addisoniae

E. Talla, E. Yankep, J. Tanyi Mbafor

155-159

DOI:

10.4314/bcse.v28i1.19

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