Kinetics and mechanism of permanganate oxidation of nalidixic acid in aqueous alkaline medium
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چکیده
منابع مشابه
Kinetics and Mechanism of ZnCl2 Catalyzed Oxidation of Organic Sulfides by Permanganate in Non-Aqueous Medium
The rates of zinc chloride (Lewis acid) catalysed oxidation of thioanisole and several para-substituted thioanisoles by permanganate have been studied in anhydrous acetone solutions. The kinetic rate law obtained indicates that a complex between permanganate and the Lewis acid (ZnCl2) is formed before oxidation of the sulfur-containing compounds occurs. The function of the zinc chloride is to e...
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The rates and mechanism of zinc chloride (Lewis acid) catalysed oxidation of several organic sulfoxides by permanganate have been studied in anhydrous acetone solutions. The kinetic rate law obtained indicates that a complex between permanganate and the Lewis acid (ZnCl2) is formed before oxidation of the sulfoxides occurs. The function of the zinc chloride is to enhance the reactivity of perma...
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Kinetics of oxidation of phenyl acetic acid and DLMandelic acid by potassium permanganate in aqueous acetic acid and perchloric acid mixture reveals that the kinetic orders are first order in oxidant, first order in H+ and zero order in substrate for phenyl acetic acid. DL-Mandelic acid exhibits first order in oxidant and zero order in substrate. The results are rationalised by a mechanism invo...
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Kinetics of ruthenium (III) catalysed oxidation of essential amino acid, arginine by hexacyanoferrate (III) has been carried out in aqueous alkaline medium at 35°C.The rate of the reaction shows first order dependence on hexacyanoferrate (III). The reaction rate is first order at low concentrations of amino acid and alkali both and tends towards zero order at higher concentrations of substrate ...
متن کاملA Study of the Kinetics and Mechanism of Oxidation of L -Ascorbic Acid by Permanganate Ion in Acidic Medium
The kinetics and mechanism of oxidation of L –Ascorbic acid by permanganate ion in acidic medium have been studied at 25±1°C, I = 1.0 mol dm (NaClO ), [H ] =1x10 mol dm .The stoichiometry was observed 3 + 2 3 4 to be 2:5 in terms of mole ratio of permanganate ions and ascorbic acid consumed. The reaction shows dependence on acid concentrations and is first order in both the oxidant and the redu...
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ژورنال
عنوان ژورنال: Journal of Applied Pharmaceutical Science
سال: 2017
ISSN: 2231-3354
DOI: 10.7324/japs.2017.70118