Vol. 33 No. 1 (2019) | Bulletin of the Chemical Society of Ethiopia

Published: 2019-03-02

Determination of malathion by homogeneous liquid-liquid micro extraction via flotation assistance combined with gas chromatography in water samples

M. Rezaee, K. Saberyan, P. Tajer-Mohammad-Ghazvini

1-10

DOI:

10.4314/bcse.v33i1.1

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Reversed flow-injection method for estimation of chlorpromazine in pharmaceuticals and urine samples using charge-transfer complexation

F. Belal, H. Hadi, M. Jamal

11-20

DOI:

10.4314/bcse.v33i1.2

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Assessment of the quality of bottled water marketed in Addis Ababa, Ethiopia

E. Yilkal, F. Zewge, B. S. Chandravanshi

21-41

DOI:

10.4314/bcse.v33i1.3

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Application of a water stable zinc(II) glutamate metal organic framework for photocatalytic degradation of organic dyes

W. P. Wu, W. C. Liu, S. W. Qiu, A. Q. Ma, W. Dai, Y. Qian, A. Kumar

43-50

DOI:

10.4314/bcse.v33i1.4

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Photocatalytic degradation of organic dyes by infinite one dimensional coordination polymer based on Zn(II) in water

W. P. Wu, Q. Ding, X. R. Wu, Y. J. Huang, C. Gong, H. Huang, M. Trivedi, A. Kumar

51-60

DOI:

10.4314/bcse.v33i1.5

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Environmental friendly method for the extraction of cellulose from Triflolium resopinatum and its characterization

N. Rehman, S. Alam, I. Mian, H. Ullah

61-68

DOI:

10.4314/bcse.v33i1.6

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Novel ionic liquid [Et3N-SO3H][MeSO3]: Synthesis, characterization and catalytic performance for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes

M. S. Takallo, A. Zare

69-76

DOI:

10.4314/bcse.v33i1.7

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Tin(IV) Schiff base complexes: Synthesis, thermodynamic and anti bacterial investigation, experimental and theoretical studies

S. Esmaielzadeh, M. S. Mohammadi

77-90

DOI:

10.4314/bcse.v33i1.8

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Computational studies on heterogenization of homogeneous catalyst of iron(III), nickel(II) and copper(II) N,N′-disalicylidene-1,2-phenylenediamine complex

S. L. Hailu, B. U. Nair, M. R. Abshiro, I. Diaz, M. Tessema

91-102

DOI:

10.4314/bcse.v33i1.9

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Characterization of molybdenum and tungsten phosphates compounds prepared using ammonium phosphate salt as flux

T. T. Chiweshe

103-112

DOI:

10.4314/bcse.v33i1.10

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Effect of synthesized temperature on the assembly and properties of four lanthanide supramolecular frameworks

Y. Luo, J. Wan, Y. F. Xiong, L. Lu, G. L. Wang, X. Y. Ling, Y. T. Hu, Q. Y. Chen, Y. Pan

113-125

DOI:

10.4314/bcse.v33i1.11

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The application of disperse dyes derived from 4-bromoaniline and 3-chloroaniline on to polyester fabric

J. O. Otutu, E. K. Ossai, S. U. Ameuru, P. O. Itoya, W. E. Morka

127-134

DOI:

10.4314/bcse.v33i1.12

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V2O5/SiO2 as an efficient catalyst in the synthesis of 5-amino- pyrazole derivatives under solvent free condition

T. K. Khatab, A. S. Hassan, A. S. Hassan, T. S. Hafez, T. S. Hafez

135-142

DOI:

10.4314/bcse.v33i1.13

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A facile synthesis of 1-aryl pyrroles by Clauson-Kaas reaction using oxone as a Catalyst under microwave irradiation

K. Gullapelli, G. Brahmeshwari, M. Ravichander

143-148

DOI:

10.4314/bcse.v33i1.14

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Caffeine as a naturally green and biodegradable catalyst promoted convenient and expedient synthetic route for the synthesis of polysubstituted dihydro-2-oxypyrroles

F. Mohamadpour

149-158

DOI:

10.4314/bcse.v33i1.15

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An investigation on mitigation of corrosion of mildsteel by Origanum vulgare in acidic medium

P. Dhaundiyal, S. Bashir, V. Sharma, A. Kumar

159-168

DOI:

10.4314/bcse.v33i1.16

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A mathematical model for determining the best process conditions for average Molecular weight and melt flow index of polypropylene

G. H. Varshouee, A. Heydarinasab, A. Vaziri, B. Roozbahani

169-182

DOI:

10.4314/bcse.v33i1.17

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FIA-spectrophotometric determination of nitrazepam by oxidation with a solid-phase reactor and coupling with 2,2'-dihydroxybiphenyl reagent

M. Jamal, H. Hadi

183-190

DOI:

10.4314/bcse.v33i1.18

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Bulletin of the Chemical Society of Ethiopia
Journal / Bulletin of the Chemical Society of Ethiopia / Vol. 33 No. 1 (2019) / Articles

Articles

Determination of malathion by homogeneous liquid-liquid micro extraction via flotation assistance combined with gas chromatography in water samples

DOI:

Reversed flow-injection method for estimation of chlorpromazine in pharmaceuticals and urine samples using charge-transfer complexation

DOI:

Assessment of the quality of bottled water marketed in Addis Ababa, Ethiopia

DOI:

Application of a water stable zinc(II) glutamate metal organic framework for photocatalytic degradation of organic dyes

DOI:

Photocatalytic degradation of organic dyes by infinite one dimensional coordination polymer based on Zn(II) in water

DOI:

Environmental friendly method for the extraction of cellulose from Triflolium resopinatum and its characterization

DOI:

Novel ionic liquid [Et3N-SO3H][MeSO3]: Synthesis, characterization and catalytic performance for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes

DOI:

Tin(IV) Schiff base complexes: Synthesis, thermodynamic and anti bacterial investigation, experimental and theoretical studies

DOI:

Computational studies on heterogenization of homogeneous catalyst of iron(III), nickel(II) and copper(II) N,N′-disalicylidene-1,2-phenylenediamine complex

DOI:

Characterization of molybdenum and tungsten phosphates compounds prepared using ammonium phosphate salt as flux

DOI:

Effect of synthesized temperature on the assembly and properties of four lanthanide supramolecular frameworks

DOI:

The application of disperse dyes derived from 4-bromoaniline and 3-chloroaniline on to polyester fabric

DOI:

V2O5/SiO2 as an efficient catalyst in the synthesis of 5-amino- pyrazole derivatives under solvent free condition

DOI:

A facile synthesis of 1-aryl pyrroles by Clauson-Kaas reaction using oxone as a Catalyst under microwave irradiation

DOI:

Caffeine as a naturally green and biodegradable catalyst promoted convenient and expedient synthetic route for the synthesis of polysubstituted dihydro-2-oxypyrroles

DOI:

An investigation on mitigation of corrosion of mildsteel by Origanum vulgare in acidic medium

DOI:

A mathematical model for determining the best process conditions for average Molecular weight and melt flow index of polypropylene

DOI:

FIA-spectrophotometric determination of nitrazepam by oxidation with a solid-phase reactor and coupling with 2,2'-dihydroxybiphenyl reagent

DOI:

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