Novel N-Substituted Amino-4-methylsulfanyl-2-pyridones and Deazapurine Analogues from Ketene Dithioacetals
作者:Galal H. Elgemeie、Ahmed H. Elghandour、Ali M. Elzanate、Wafaa A. Masoud
DOI:10.1039/a701889d
日期:——
A novel synthesis of N-substituted amino-4-methylsulfanyl-2-pyridones and deazapurine analogues via the reaction of ketene dithioacetals with substituted semi- and thio-semicarbazide derivatives is reported and the synthetic potential of the method is demonstrated.
Novel Synthesis of<b><i>N</i></b>-Aroylaminated Pyridones via Reaction of Ketene Dithioacetals with Cyanoaceto-<b><i>N</i></b>-aroylhydrazides
作者:Galal H. Elgemeie、Ahmed H. Elghandour、Ali M. Elzanate、Ghada W. Abd Elaziz
DOI:10.1081/scc-120015710
日期:2003.3
A novel synthesis of N-aroylamino-2-pyridones 6a-d via reaction of ketene dithioacetal I with cyanoaceto-N-aroylhydrazides 2a-d is reported and the synthetic potential of the method is demonstrated.