Summary
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1.
The structure of the products obtained by condensation of 3,5-dimethyl-Δ2-cyclopentanone with vinyl acetate was determined by means of proton magnetic resonance spectra.
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2.
An investigation of the infrared and PMR spectra made it possible to determine the nature of the isomerism of these reaction products and put forward a theory of me conformation of these isomers.
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The article is published as a result of the decision of the conference of chief editors of journals of the Academy of Sciences, USSR, on July 12, 1962, as a thesis by T, E. Pozdnyakova.
We wish to thank B. V. Lopatin for determining the infrared spectra.
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Bystrov, V.F., Pozdnyakov, T.E., Elizarova, A.N. et al. An investigation of the structure of chemical compounds by means of nuclear magnetic resonance spectra 2. The determination of the structure and confirmation of a number of substituted cyclop entenones. Russ Chem Bull 12, 58–65 (1963). https://doi.org/10.1007/BF00846950
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DOI: https://doi.org/10.1007/BF00846950