Kinetics and Mechanism of Oxidation ofL-Cystine by Hexacyanoferrate(III) in Alkaline Medium
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Kinetics of oxidation ofL-cystine by hexacyanoferrate(III) was studied in alkaline medium at 30 °C. The reaction was followed spectrophotometrically at λmax = 420 nm. The reaction was found to be first order dependence each on [HCF(III)] and [cystine]. It was found that the rate of the reaction increases with increase in [OH-]. The oxidation product of the reaction was found to be cysteic acid. A plausible mechanism has been proposed to account for the experimental results.
2005 ◽
Vol 70
(4)
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pp. 585-592
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1978 ◽
Vol 33
(6)
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pp. 657-659
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1985 ◽
Vol 63
(12)
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pp. 3317-3321
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2014 ◽
Vol 4
(1)
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pp. 76-87
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1973 ◽
Vol 28
(7-8)
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pp. 483-485
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