74157-83-8Relevant articles and documents
Formation of hemiaminals by N-protonation of ketenimines (etheneimines) sterically hindered at carbon
Hegarty, Anthony F.,Kelly, John G.,Relihan, Colette M.
, p. 1175 - 1181 (2007/10/03)
The bis(pentamethylphenyl)-N-isopropyl-ketenimine [N-isopropyl-2,2-bis(pentamethylphenyl)-ethenimine] 11 undergoes pre-equilibrium N-protonation followed by water attack in 1:1 acetonitrile-water at 25°C. This is confirmed by the inverse solvent isotope e