68085-40-5

Upstream product

• 128099-64-9 3-amino-3-ethoxypropenenitrile 
• 87-13-8 diethyl 2-ethoxymethylenemalonate 

Relevant academic research and scientific papers

Synthesis of 6-Amino and 6-Ethoxy-2(1H)-pyridone Derivatives

An efficient route allowing the synthesis of 6-amino and 6-ethoxy-2-(1H)pyridone derivatives by reaction of ethyl cyanoacetimidate, ethyl ethoxycarbonylacetimidate and related acetamidines with diethyl ethoxymethylenemalonate (EMME) is reported.The formation of dienamino derivatives as intermediates and their heterocyclization to the 2(1H)-pyridone derivatives is described.