Tetrahedron p. 8767 - 8774 (1991)
Update date:2022-08-04
Topics:
Cinquini, Mauro
Cozzi, Franco
Cozzi, Pier Giorgio
Consolandi, Emanuela
Treatment of 2-pyridylthioesters with triethylamine in the presence of titanium tetrachloride affords titanium enolates that add to imines to give β-lactams in fair to excellent yields with moderate to good stereoselectivity.
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