Conclusions
The synthesis of optically pure S-5-benzyloxytryptophan, S-β-(2-naphthyl)alanine, and S-α-allylglycine was carried out by alkylating glycine in the Ni(II) complex of its Schiff base with S-2-N-(N′-benzylpropyl)aminobenzophenone, followed by Chromatographic separation of the mixture of diastereomeric alkylated complexes.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2818–2821, December, 1988.
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Belokon', Y.N., Chernoglazova, N.I., Ivanova, E.V. et al. Asymmetric synthesis of S-5-benzyloxytryptophan, S-α-allylglycine and S-β-(2-naphthyl)alanine. Russ Chem Bull 37, 2541–2544 (1988). https://doi.org/10.1007/BF00952636
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DOI: https://doi.org/10.1007/BF00952636