Mild and convenient one-pot synthesis of β-lactams by condensation of titanium enolates of 2-pyridylthioesters with imines.
Mauro Cinquini, Franco Cozzi, Pier Giorgio Cozzi and Emanuela Consolandi
Tetrahedron
Volume 47, Issue 41
Код: Выделить всё
http://dx.doi.org/10.1016/S0040-4020(01)96198-8