Synthesis of N??substituted 3??hydroxy??2??methyl??4??pyridones and??pyridonimines

M Färber, H Osiander, T Severin

文献索引：Faerber, M.; Osiander, H.; Severin, T. Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 4 p. 947 - 956

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被引用次数: 11

摘要

Abstract Carbohydrates with 1, 4 glycosidic bonds like maltose, lactose, dextrin or starch react with primary amines as well as amino acids or proteins to give ie 3-hydroxy-2-methyl-4- pyridones 5 and 3-hydroxy-2-methyl-4-pyridonimines 7. A generally applicable synthesis of compounds of this type is described. The pyridones 5 and pyridonimines 7 are strongly complexing agents. Molybdenum-derivatives, for instance, are suitable as fairly stable ...