Triacetic acid lactone as a common intermediate for the synthesis of 4-hydroxy-2-pyridones and 4-amino-2-pyrones

TETRAHEDRON LETTERS

卷:57

Article

Kraus, George A.¹ 

[1] Iowa State Univ, Dept Chem, Ames, IA 50011 USA

关键词: 2-Pyrone;    Triacetic acid lactone;    Amine;    4-Amino-2-pyrones;    4-Hydroxy-2-pyridones;   

DOI  :  10.1016/j.tetlet.2016.02.043

来源: Elsevier

【 摘 要 】

At ambient temperature, triacetic acid lactone reacts with amines to produce 4-amino-2-pyrones. If the temperature is raised to 100 degrees C, 4-hydroxy-2-pyridones are generated. (C) 2016 Elsevier Ltd. All rights reserved.

【 授权许可】

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