Potassium hexacyanoferrate(III)

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Kinetics of Oxidation of Some Fluoroquinolones by Hexacyanoferrate (III) in Alkaline Medium

Journal Title, Volume, Page: 
International Journal of Chemistry 12/2013; 34(2):1388
Year of Publication: 
2013
Authors: 
Nizam Diab
Arab American University – Jenin; P.O. Box: 240 Jenin, Palestine
Ibrahim Abu-Shqair
An-najah National University; P.O. Box: 7 Nablus, Palestine
Mohammad Al-Subu
An-najah National University; P.O. Box: 7 Nablus, Palestine
Current Affiliation: 
Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine
Radi Salim
An-Najah National University; P.O. Box: 7 Nablus, Palestine
Preferred Abstract (Original): 

Kinetics of osmium tetroxide catalyzed-oxidation of the studied fluoroquinolones by potassium hexacyanoferrate(III) in alkaline medium were studied. The rate was found to be independent on the concentration of hexacyanoferrate(III), and first order with respect to both fluoroquinolone and OsO4. An empirical rate law was derived for the reaction, and the effect of various variables on the rate of reaction was studied. Thermodynamic parameters (Ea, ΔH*, ΔS*, ΔG*) were also calculated.

Ibrahim Diab Abu-Shqair's picture

Kinetics of Oxidation of Some Fluoroquinolones by Hexacyanoferrate (III) in Alkaline Medium

Journal Title, Volume, Page: 
International Journal of Chemistry, Vol.34, Issue.2 1388
Year of Publication: 
2013
Authors: 
Nizam Diab
Arab American University – Jenin; P.O. Box: 240 Jenin, Palestine
Current Affiliation: 
Arab American University – Jenin
Ibrahim Abu-Shqair
An-najah National University; P.O. Box: 7 Nablus, Palestine
Current Affiliation: 
Chemistry Department, An-najah National University
Mohammad Al-Subu
An-najah National University; P.O. Box: 7 Nablus, Palestine
Current Affiliation: 
Chemistry Department, An-najah National University
Radi Salim
An-najah National University; P.O. Box: 7 Nablus, Palestine
Current Affiliation: 
Chemistry Department, An-najah National University
Preferred Abstract (Original): 

Kinetics of osmium tetroxide catalyzed-oxidation of the studied fluoroquinolones by potassium hexacyanoferrate(III) in alkaline medium were studied. The rate was found to be independent on the concentration of hexacyanoferrate(III), and first order with respect to both fluoroquinolone and OsO4. An empirical rate law was derived for the reaction, and the effect of various variables on the rate of reaction was studied. Thermodynamic parameters (Ea, ΔH*, ΔS*, ΔG*) were also calculated.

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