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Determination of configuration of nitroolefins employing PMR spectroscopy

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    A broadening of the signals of the olefinic proton of the Z isomers is observed in the PMR spectra of β-substituted α-nitroacrylic esters, which is caused by scalar relaxation of the second kind.

  2. 2.

    The broadening of the signal of the β-olefinic proton in the PMR spectrum of trisubstituted nitroalkenes can be used as a method for determining their configuration.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 647–650, March, 1979.

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Bakhmutov, V.I., Babievskii, K.K. & Fedin, E.I. Determination of configuration of nitroolefins employing PMR spectroscopy. Russ Chem Bull 28, 601–604 (1979). https://doi.org/10.1007/BF00924847

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  • DOI: https://doi.org/10.1007/BF00924847

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