Abstract
The results are given of a study of the13C NMR spectra of (−)-3(R)-decursinol, obtusifol, bergapten, isoimperatorin, and oxypeucedanin and its hydrate. The possibility has been shown of using the principle of additive contributions in the assignment of the signals of the carbon atoms in the compounds under investigation.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature cited
A. Z. Abyshev et al., Khim Prir. Soedin., 640 (1977).
A. Z. Abyshev et al., Farmatsiya, 42 (1977).
A. Z. Abyshev et al., Khim Prir. Soedin., 654 (1978).
A. Z. Abyshev and N. F. Gashimov, Khim. Prir. Soedin., 401 (1979).
G. Levy and G. Nelson, Carbon-13 in Nuclear Magnetic Resonance for Organic Chemists, Wiley-Interscience, New York (1972).
J. B. Stothers, Carbon-13 NMR Spectroscopy, Academic Press, New York, (1972), p. 13.
R. Freeman and H. D. W. Hill, J. Magn. Reson.,5, 278 (1971).
M. H. A. Elgamal et al., Phytochemistry,18, 139 (1979).
N. I. Cussans and T. N. Hucherby, Tetrahedron,31, 2715 (1975).
E. Wenkert, B. L. Buckwater, I. R. Burfitt, and M. J. Gasic, et al., in: Topics in Carbon-13 NMR Spectroscopy, Vol. 2, G. C. Levy (ed.), Academic Press, New York (1972), pp. 81–121.
Additional information
Institute of Toxicology, Ministry of Health of the USSR, Leningrad. Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 301–307, May–June, 1982.
Rights and permissions
About this article
Cite this article
Abyshev, A.Z., Zmeikov, V.P. & Sidorova, I.P. 13C NMR spectra and structure of some coumarin derivatives. Chem Nat Compd 18, 277–281 (1982). https://doi.org/10.1007/BF00580450
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00580450