Conclusions
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1.
The interaction of the iodomethylated copolymer of styrene and divinylbenzene with amides ofα-amino acids was studied, anion exchange resins were produced on the basis of these compounds, and their properties were studied.
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2.
Amphoteric ion exchange resins were produced by hydrolysis of the amide groups on the resin.
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3.
Optically active ion exchange-resins with L-leucinamide and L-leucine as the ionogenic groups were synthesized, and the possibility of separation of racemic amygdalic acid with their aid was demonstrated.
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Literature cited
S. Tsuboyama and M. Yanagita, Sci. Papers Inst. Phys. Chem. Research (Tokyo),53, 245 (1959).
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V. V. Korshak, S. V. Rogozhin, and V. A. Davankov, Izv. AN SSSR. Ser. Khim.,1965, 1912.
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Korshak, V.V., Rogozhin, S.V., Davankov, V.A. et al. Synthesis of optically active ion exchange resins. Russ Chem Bull 15, 510–512 (1966). https://doi.org/10.1007/BF00846116
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DOI: https://doi.org/10.1007/BF00846116