β-Lactams from Ester Enolates and Metalloimines: Synthesis and Reactivity oftert-Butyldimethylsilylimines
- 1 January 1991
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1991 (04) , 243-244
- https://doi.org/10.1055/s-1991-20693
Abstract
A new synthesis of N-tert-butyldimethylsilylimines from aldehydes is reported. Reaction of these reagents, prepared in situ, with lithium ester enolates affords in a one-pot procedure azetidinones protected as N-silyl derivatives.Keywords
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