Activated nitriles in heterocyclic synthesis. Part III. Synthesis of N??amino??2??pyridone, pyranopyrazole and thiazolopyridine derivatives

MRH Elmoghayar, AGA El??Agamey…

文献索引：Elmoghayar, Mohamed Rifaat Hamza; El-Agamey, Abdel-Ghani Ali; Nasr, Mohamed Yousri Abdel-Samad; Sallam, Mohamed Mohamed Mohamed Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 1885 - 1887

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被引用次数: 17

摘要

Abstract The reaction of 2-cyanoethanoic acid hydrazide and arylidenemalononitrile was studied as a new route for the synthesis of N-amino-2-pyridones. Pyrano [2, 3-c] pyrazole and thiazolo [2, 3-a] pyridine could be prepared from the reaction of arylideneazolones with the same reagent.