Conclusions
The1H and13C NMR spectra were studied for 2,3,4-trisubstituted sulfolanes and the isomerism of these compounds was determined, The use of chemical shift information is more convenient to determine the isomerism of polysubstituted cyclic compounds by PMR spectroscopy, while use of the direct carbon-proton coupling constants is more convenient for this problem when employing13C NMR spectroscopy.
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L. V. Spirikhin, R. A. Sadykov, B. V. Flekhter, N. N. Novitskaya, A. A. Panasenko, and G. A. Tolstikov, Izv. Akad. Nauk SSSR, Ser, Khim., 1029 (1980).
A. A. Panasenko, L. V. Spirikhin, V. S. Sultanova, R. A. Sadykov, and G. A. Tolstikov, Izv. Akad. Nauk SSSR, Ser, Khim., 2723 (1983).
R. V. Kunakova, F. V. Sharipova, G. A. Tolstikov, L. M. Zelenova, A. A. Panasenko, L. V. Spirikhin, and U. M. Dzhemilev, Izv. Akad, Nauk SSSR, Ser, Khim., 1983 (1980).
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Deceased.
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2498–2501, November 1984.
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Panasenko, A.A., Spirikhin, L.V., Flekhter, B.V. et al. 1H and13C NMR spectra and structure of 2,3,4-trisubstituted sulfolanes. Russ Chem Bull 33, 2287–2290 (1984). https://doi.org/10.1007/BF00948839
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DOI: https://doi.org/10.1007/BF00948839