Abstract
Natural hydroxycoumarins and their derivatives possess an intensive fluorescence depending on the type and position of substituents. From the wavelengths of the fluorescence maxima and the sizes of the Stokes shifts it is possible to identify the groups to which coumarins belong — hydroxycoumarins, furocoumarins, and angular dihydrofuro- and dihydropyranocoumarins.
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Literature cited
D. W. Fink and W. R. Kochler, Anal. Chem.,42, No. 9, 990 (1970).
G. F. Fedorin and V. P. Georgievskii, Zh. Prikl. Spektrosk.,20, No. 1, 165 (1974).
G. J. Yakaban, R. J. Juneau, and S. G. Schulman, J. Pharm. Sci.,61, No. 5, 749 (1972).
C. Parker, The Photoluminescence of Solutions, Elsevier, Amsterdam (1968).
A. J. Gordon and R. A. Ford, The Chemist's Companion, Wiley-Interscience, New York (1962).
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All-Union Scientific-Research Institute of Drug Chemistry and Technology, Khar'kov. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 766–769, November–December, 1985.
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Georgievskii, V.P., Rybachenko, A.I. Spectral-luminescent properties of natural coumarin derivatives and their use for group identification. Chem Nat Compd 21, 725–728 (1985). https://doi.org/10.1007/BF00576205
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DOI: https://doi.org/10.1007/BF00576205