Stereoselective one-pot synthesis of β-lactams by Lewis acid promoted condensation of silylketenes thioacetals with imines

DOI: 10.1016/0040-4020(95)01083-1

Source and publish data:

Tetrahedron p. 2573 - 2582 (1996)

Update date:2022-08-17

Topics:

Authors:

Annunziata

Cinquini

Cozzi Cozzi

Molteni Molteni

Schupp Schupp

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Article abstract of DOI:10.1016/0040-4020(95)01083-1

A series of silylketene thioacetals derived from 2-pyridylthioesters have been prepared and the (E)/(Z) configuration of some of them has been determined by NMR spectroscopy. In the presence of Lewis acids these compounds stereoselectively react with imin

Full text of DOI:10.1016/0040-4020(95)01083-1

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