83756-14-3Relevant academic research and scientific papers
Reactions of a 2H-Azirine with Electron-rich Olefins; Synthesis of Dimethyl Pyrrole-2,3-dicarboxylates
L'abbe, Gerrit,Stappen, Peter Van,Dekerk, Jean-Paul
, p. 784 - 785 (2007/10/02)
The electron-deficient 2H-azirine (2) reacts with enamines and α-oxo phosphorus ylides to give the pyrrole-2,3-dicarboxylates (3)-(6); α-ester phosphorus ylides, on the contrary, furnish the substituted vinyliminophosphoranes (7) and (8).
