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Syntheses based on norfluorocurarine. 5. NMR spectra of monomeric norfluorocurarine derivatives

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NMR spectra of norfluorocurarine and seven of its derivatives were studied. The NMR spectral parameters were related to stereochemical features using molecular modeling by the semi-empirical AM1 approximation. The resulting steric characteristics of the molecules in solution agreed well with x-ray structure data. The only difference from the x-ray structure data was the ability of several substituents to rotate.

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Acknowledgment

The work was financed by the Basic Scientific Research Program of KKRNT, RUz, Grant FA-F3-T045 and the Foundation for Support of Basic Research, AS, RUz, Grant FPFI 3910.

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Authors and Affiliations

  1. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, Tashkent

    M. G. Levkovich, P. Kh. Yuldashev, M. M. Mirzaeva & B. Tashkhodzhaev

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  1. M. G. Levkovich
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  2. P. Kh. Yuldashev
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  3. M. M. Mirzaeva
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  4. B. Tashkhodzhaev
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Translated from Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2012, pp. 397–403.

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Levkovich, M.G., Yuldashev, P.K., Mirzaeva, M.M. et al. Syntheses based on norfluorocurarine. 5. NMR spectra of monomeric norfluorocurarine derivatives. Chem Nat Compd 48, 440–446 (2012). https://doi.org/10.1007/s10600-012-0269-2

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  • DOI: https://doi.org/10.1007/s10600-012-0269-2

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