Abstract
The reactions of levoglucosenone with urea, thiourea andN-cyano- andN-nitroguanidines result in pyrimidine systems fused with a carbohydrate fragment. In all cases, the cyclization occurs stereospecifically. The structures of different products of conversion of levoglucosenone were established on the basis of NMR and X-ray diffraction data.
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For Communication 2, see Ref. 1.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 415–418, February, 1996.
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Samet, A.V., Yamskov, A.N., Ugrak, B.I. et al. Synthesis of heterocyclic systems with a carbohydrate fragment. Russ Chem Bull 45, 399–402 (1996). https://doi.org/10.1007/BF01433980
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DOI: https://doi.org/10.1007/BF01433980