C. Palomo, J. Aizpurua, M. Legido
1997
Citations
0
Influential Citations
16
Citations
Journal
Chemical Communications
Abstract
N-Methylidene[bis(trimethylsilyl)methyl]amine acts as a stable methanimine synthon [CH 2 NH] equivalent in [2 + 2] cycloadditions to ketenes, generated from acid chlorides and triethylamine, to provide 4-unsubstituted β-lactams in a single step.