Abstract
The kinetic behavior of deuteriation of nitrobenzoic acids has been studied at 130 °C in the presence of homogenous platinum salt catalyst in a medium containing deuteriated acetic acid in heavy water. The quasiunimolecular H/D exchange rate constants for particular position of aromatic ring hydrogens were determined by proton NMR integration signal. The difference in the kinetics patterns of H/D exchange has been shown for the 2-nitro-, 3-nitro- and 4-nitrobenzoic acid.
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Kanska, M. Deuteriation of nitrobenzoic acids in the presence of divalent platinum catalyst. Journal of Radioanalytical and Nuclear Chemistry 250, 11–19 (2001). https://doi.org/10.1023/A:1013281410613
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DOI: https://doi.org/10.1023/A:1013281410613