Kozikowski, Alan P.; Reddy, E. Rajarathnam; Miller, Chris P., Journal of the Chemical Society. Perkin transactions I, 1990, # 1, p. 195 - 197
作者:Kozikowski, Alan P.、Reddy, E. Rajarathnam、Miller, Chris P.
DOI:——
日期:——
Construction of 5,6-Ring-Fused 2-Pyridones: An Effective Annulation Tactic Achieved in Water
作者:Amos Smith、Onur Atasoylu、Douglas Beshore
DOI:10.1055/s-0029-1217749
日期:2009.10
An efficient protocol to annulate the 5,6-fused 2-pyridone ring system, exploiting a tandem condensation of propiolamide and cyclic β-keto methyl esters in water, followed by acid- or base-promoted intramolecular ring closure and decarboxylation, has been developed.