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Preparation of radioactive enantiomers of amino acids using labelled racemates only
Authors:J. -O. Liljenzin  R. K. Tokay  B. Nordén
Affiliation:(1) Department of Chemistry, Institute of Chemistry, Oslo University, Blindern, Postbox 1033, N-0315 Oslo 3, Norway;(2) Department of Physical Chemistry, Chalmers University of Technology, S-412 96 Gothenburg, Sweden;(3) Present address: Department of Chemistry, Technical University of Istanbul, Maslak, 80626 Istanbul, Turkey
Abstract:It is shown from experiments on leucine, that is possible to obtain pure enantiomer tracers of amino acids by using radioactive racemates only. The resolution takes place in a single crystallization step after mixing the active racemate with the inactive enantiomer, due to an absolute stereoselection.
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