Abstract
The structures of previously obtained nucleosides of 5-substituted 4-chloro-1, 2,3-triazoles were refined by means of high-resolution mass spectrometry and 13C NMR spectroscopy. It is shown that fusion of 5-substituted 4-chloro,1,2,3-triazoles with tetra-0-acylribofuranoses in the presence of di(p-nitrophenyl) phosphate leads to the formation of 2-nucleosides of the corresponding triazoles. The signals of the carbon atoms in the 13C NMR spectra of the 4,5-di-substituted triazoles and their nucleosides were assigned.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 937–940, July, 1987.
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Shingarova, I.D., Lebedev, A.T. & Preobrazhenskaya, M.N. Direction of glycosylation of 5-substituted 4-chloro-1,2,3-triazoles. Chem Heterocycl Compd 23, 769–772 (1987). https://doi.org/10.1007/BF00475646
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DOI: https://doi.org/10.1007/BF00475646