130484-87-6Relevant articles and documents
Synthesis of Pyridines by Heterocyclization of New Dienamino Esters
Cocco, Maria Teresa,Congiu, Cenzo,Maccioni, Antonio
, p. 1143 - 1151 (2007/10/02)
The synthesis of pyridine derivatives is reported starting from the new dienamino esters 2.Thermal cyclization of 2 afforded the ethyl 2-amino-3-pyridinecarboxylate derivatives 3; from the reaction of 2 in sodium ethoxide the 2-aminopyridines 3 and 4, and the 1,2-dihydro-2-oxopyridines 5 and 6 were obtained.