Vol. 25 No. 3 (2011) | Bulletin of the Chemical Society of Ethiopia

Published: 2011-08-04

Measurements of distribution coefficients and lipophilicity values for oleanolic acid and betulinic acid extracted from indigenous plants by hollow fibre supported liquid membrane

Christianah A. Elusiyan, Titus A.M. Msagati, Francis O. Shode, Bhekie B. Mamba

DOI:

10.4314/bcse.v25i3.68585

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Catalytic spectrophotometric determination of Mn(II) at trace levels using Celestine blue-KIO₄-1,10-phenantroline redox reaction

Ramazan Gürkan

DOI:

10.4314/bcse.v25i3.68628

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Pollution effect of food and beverages effluents on the Alaro river in Ibadan City, Nigeria

Ayodele Rotimi Ipeaiyeda, Percy Chuks Onianwa

DOI:

10.4314/bcse.v25i3.68587

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Synthesis, stereochemistry and antimicrobial activity of copper(II) and nickel(II) complexes of 4-phenylsemicarbazones

Emmanuel N. Nfor, Seraphine N. Esemu, Godfred A. Ayimele, Ededet A. Eno, Grace E. Iniama, Offiong E. Offiong

DOI:

10.4314/bcse.v25i3.68668

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Divalent metal complexes of 4-amino-N-pyrimidin-2-ylbenzene sulphonamide and their antimalarial activities against Plasmodium berghei

Adedibu C. Tella, Joshua A. Obaleye

DOI:

10.4314/bcse.v25i3.68589

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Synthesis, characterization, antibacterial and antifungal studies of some transition and rare earth metal complexes of N-benzylidene-2-hydroxybenzohydrazide

V.A. Shelke, S.M. Jadhav, S.G. Shankarwar, A.S. Munde, T.K. Chondhekar

DOI:

10.4314/bcse.v25i3.68590

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Facile synthesis of CdS nanocrystals using thioglycolic acid as a sulfur source and stabilizer in aqueous solution

Yilin Wang, Jianping Lu, Zhangfa Tong, Bin Li, Liya Zhou

DOI:

10.4314/bcse.v25i3.68591

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Solvent-free synthesis of xanthene derivatives by Preyssler type heteropolyacid

Majid M. Heravi, Hamideh Alinejhad, Khadijeh Bakhtiari, Mina Saeedi, Hossein A. Oskooie, Fatemeh F. Bamoharram

DOI:

10.4314/bcse.v25i3.68592

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Synthesis, spectral characterizations and antimicrobial activity of some Schiff bases of 4-chloro-2-aminophenol

Adem Cinarli, Demet Gürbüz, Aydin Tavman, A. Seher Birteksöz

DOI:

10.4314/bcse.v25i3.68593

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Synthesis of substituted flavone derivatives as potent antimicrobial agents

P. Venkatesan, T. Maruthavanan

DOI:

10.4314/bcse.v25i3.68594

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Physicochemical and antimicrobial properties of Trichosanthes anguina and Swietenia mahagoni seeds

M.A. Ali, M.A. Sayeed, M.S. Islam, M.S. Yeasmin, G.R.M.A.M. Khan, Ida I. Muhamad

DOI:

10.4314/bcse.v25i3.68596

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Experimental and theoretical NMR study of 4-(1-pyrrolidinyl)piperidine

Özgür Alver, Cemal Parlak, Metin Bilge

DOI:

10.4314/bcse.v25i3.68598

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Electrocatalysis of hemoglobin in ionic liquid BMIMPF₆ and CuS nanosphere composite films

Chengxiang Ruan, Jin Lou, Dandan Wang, Canying Zhang, Wei Sun

DOI:

10.4314/bcse.v25i3.68600

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**Proximate composition, mineral content and antinutritional factors of some capsicum (Capsicum annum) varieties grown in Ethiopia**

Esayas K., Shimelis A., Ashebir F., Negussie R., Tilahun B., Gulelat D.

DOI:

10.4314/bcse.v25i3.68602

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A green and efficient synthesis of quinoxaline derivatives catalyzed by 1-n-butyl-3-methylimmidazolium tetrafluoroborate

Chao Li, Tao Guo, Xin Zhou, Chun Wang, Jing-Jun Ma, Hong-Jing Hao

DOI:

10.4314/bcse.v25i3.68604

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**Volatile constituents of essential oils of Eleocharis pauciflora (Light) Link and Eleocharis uniglumis (Link) J.A. Schultes growing wild in Iran**

A. Feizbakhsh, A. Naeemy

DOI:

10.4314/bcse.v25i3.68606

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Reaction of nitrilimines with 1,4-bismaleimidobenzene

Hany M. M. Dalloul

DOI:

10.4314/bcse.v25i3.68608

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Investigation of 1-alkanols in organised solutions

Syed Waqar Hussain Shah, Bushra Naseem, Wajid Rehman, Nadia Bashir, Syed Sakhawat Shah

DOI:

10.4314/bcse.v25i3.68610

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Gossipium hirsutum L. extract as green corrosion inhibitor for aluminum in HCl solution

Olusegun K. Abiola, E.M. Odin, D.N. Olowoyo, T.A. Adeloye

DOI:

10.4314/bcse.v25i3.68612

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