Abstract
The exchange reaction between14CO2 and sodium salt of p-fluorophenyl acetic acid was found to proceed with greater than 50% isotope incorporation when salt to CO2 ratio was 6∶1. The carboxyl-C-14 labelled p-fluorophenyl acetic acid was isolated in a pure form using small chemical concentrations of radioactive14CO2 of high specific activity /30 mCi/mmol/.
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References
A. Szabolcs, J. Szammer, L. Noszkó,Tetrahedron, 30 /1974/ 364.
T. V. Ramamurthy, K. V. Viswanathan, DAE Symp. Nucl. Chem. and Radn. Chem. CA 9, Bombay, 1983.
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Ramamurthy, T.V., Viswanathan, K.V. Studies on14CO2 exchange reaction with p-fluorophenyl acetic acid and microsynthesis of carboxyl-14C labelled p-fluorophenyl acetic acid. Journal of Radioanalytical and Nuclear Chemistry Letters 104, 13–17 (1986). https://doi.org/10.1007/BF02165416
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DOI: https://doi.org/10.1007/BF02165416