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Kinetics and mechanism of oxidation of aspartic acid by bismuth(V) in HClO4-HF medium

✍ Scribed by Indu Rao; Seema Jain; P. D. Sharma

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 378 KB
Volume: 24
Category: Article
ISSN: 0538-8066
DOI: 10.1002/kin.550241106

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✦ Synopsis

The kinetics of oxidation of Aspartic acid by bismuth(V) studied in HC101-HF mixture iodometrically exhibit complex dependence with respect to aspartic acid (AA). The rate law (i) accounts for all the experimental observations. where [Bi(V)I and [AA] are the gross analytical concentration of all fluorobismuth(V) species and the equilibrium concentration of aspartic acid, respectively. The oxidation product of the amino acid was identified to be an aldehyde. HF and Fdo not affect the rate of the reaction.

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