MILD AND CONVENIENT ONE-POT SYNTHESIS OF β-LACTAMS BY CONDENSATION OF TITANIUM ENOLATES OF 2-PYRIDYLTHIOESTERS WITH IMINES

DOI: 10.1016/S0040-4020(01)96198-8

Source and publish data:

Tetrahedron p. 8767 - 8774 (1991)

Update date:2022-08-04

Topics:

Authors:

Cinquini, Mauro

Cozzi, Franco

Cozzi, Pier Giorgio

Consolandi, Emanuela

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Article abstract of DOI:10.1016/S0040-4020(01)96198-8

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.

Full text of DOI:10.1016/S0040-4020(01)96198-8

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