84758-89-4Relevant articles and documents
Etude de la stereochimie de la reaction de cycloaddition dipolaire-1,3 de quelques 5-phenyl-3,6-dihydro-2H-1,4-oxazin-2-ones avec les N-methyl et N-phenylmaleimides
Monnier, Karin,Schmitt, Gerard,Laude, Bernard,Mercier, Marie-France,Kubicki, Marek M.,Jannin, Michel
, p. 181 - 190 (2007/10/02)
Six derivatives of 5-phenyl-3,4-dihydro-2H-1,4-oxazin-2-ones 1 were synthetized from α-amino acids.These compounds are precursors of six-membered cyclic azomethine ylids involving one stereocenter.The 1,3-dipolar species react with N-methyl and N-phenylma