106239-17-2Relevant academic research and scientific papers
Reaction d'aziridines, ylures d'azomethine potentiels, avec des cetophosphorannes. Obtention de pyrrolines-3
Vaultier, Michel,Danion-Bougot, Renee,Tonnard, Francois,Carrie, Robert
, p. 803 - 808 (2007/10/02)
The reaction of β-cetophosphoranes with azomethine ylides obtained by ring opening of 2,2-dimethoxycarbonyl aziridines is studied.Two competitive pathways are observed with the acetylmethylene phosphorane: a nucleophilic addition and a cycloaddition on the pseudo double bond of the phosphorane.In the case of the benzoylmethylene phosphorane, we observe only the cycloaddition reaction.The mechanisms of these reactions are discussed.The reaction of cycloaddition raises a theoretical problem which is still unsolved.
