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Asymmetric hydrogenation of C = N bond on dissymmetric nickel and palladium catalysts

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Conclusions

  1. 1.

    Nickel, modified by D(+)-tartaric acid, leads to the asymmetric hydrogenation of O-acetylacetophenone oxime in an optical yield of 0.2%.

  2. 2.

    The dissymmetric catalyst, obtained by decomposing the complex trans-dichloro-bis-S-α-phenylethylaminepalladium (II), leads to the asymmetric hydrogenation of acetophenone oxime in an optical yield of 3.5%.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2354–2357, October, 1975.

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Neupokoeva, E.S., Karpeiskaya, E.I., Godunova, L.F. et al. Asymmetric hydrogenation of C = N bond on dissymmetric nickel and palladium catalysts. Russ Chem Bull 24, 2241–2243 (1975). https://doi.org/10.1007/BF00929772

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Keywords

  • Hydrogenation
  • Nickel
  • Palladium
  • Oxime
  • Tartaric Acid