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  1. No Access

    Article

    SYNTHESIS, SPATIAL STRUCTURE, AND NOOTROPIC ACTIVITY OF N-CYANOMETHYLANABASINE

    N-cyanomethylanabasine is prepared with an yield of 70% by the interaction of the alkaloid anabasine with glyconitrile. It is shown that the highest yield of the product is achieved by conducting the reaction ...

    K. M. Turdybekov, O. A. Nurkenov, T. M. Seilkhanov… in Journal of Structural Chemistry (2022)

  2. No Access

    Article

    SYNTHESIS AND CRYSTAL STRUCTURE OF N-ETHYL-N-CYTISINOCARBOTHIOAMIDE

    Based on (–)-cytisine alkaloid and ethyl isothiocyanate, N-ethyl-N-cytisinocarbothioamide is synthesized and its structure is proved by 1H NMR spectroscopy and single crystal X-ray diffraction. The mesomeric effe...

    K. M. Turdybekov, O. A. Nurkenov, D. M. Turdybekov… in Journal of Structural Chemistry (2021)

  3. No Access

    Article

    SYNTHESIS, CRYSTAL STRUCTURE, AND CONFORMATION OF N-ISONICOTINOYLPHTHALIMIDE

    The reaction of phthalic acid anhydride with isonicotinoylhydrazide is carried out under severe conditions with the formation of cyclic phthalic acid imide N-isonicotinoylphthalimide. The structure of the comp...

    K. M. Turdybekov, O. A. Nurkenov, S. D. Fazylov… in Journal of Structural Chemistry (2021)

  4. No Access

    Article

    SYNTHESIS, CRYSTAL STRUCTURE, AND STABILITY OF N-LUPINYLPHTHALIMIDE CONFORMERS

    As a result of studying the interaction of chlorolupinine with potassium phthalimide, the optimal synthesis conditions for N-lupinylphthalimide by the Gabriel method are identified. The crystal structure of N...

    K. M. Turdybekov, O. A. Nurkenov, Zh. S. Nurmaganbetov… in Journal of Structural Chemistry (2020)

  5. No Access

    Article

    Crystal structure of 2-(2-morpholinoacetyl) hydrazinocarbothioamide

    The crystal structure of 2-(2-morpholinoacetyl)hydrazinocarbothioamide is determined by single crystal X-ray diffraction.

    K. M. Turdybekov, O. A. Nurkenov, Zh. B. Satpaeva… in Journal of Structural Chemistry (2017)