N-(2-phenylprop-1-enyl)proline methyl ester: equilibrium between the enamine and the aza methine ylide form
作者:Fulvia Felluga、Patrizia Nitti、Giuliana Pitacco、Ennio Valentin
DOI:10.1039/p19920002331
日期:——
The title compound reacted with nitroolefins to give either cyclobutanes or pyrrolizidine derivatives, depending on whether it acted as an enamine or as a 1,3-dipole.