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Kinetics and mechanism of oxidation of aspartic acid by bismuth(V) in HClO 4 ‐HF medium
Author(s) -
Rao Indu,
Jain Seema,
Sharma P. D.
Publication year - 1992
Publication title -
international journal of chemical kinetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 68
eISSN - 1097-4601
pISSN - 0538-8066
DOI - 10.1002/kin.550241106
Subject(s) - chemistry , aspartic acid , kinetics , bismuth , aldehyde , chemical kinetics , rate equation , inorganic chemistry , medicinal chemistry , amino acid , organic chemistry , catalysis , biochemistry , physics , quantum mechanics
The kinetics of oxidation of Aspartic acid by bismuth(V) studied in HClO 4 ‐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)] 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 F − do not affect the rate of the reaction. © John Wiley & Sons, Inc.