Tetrahedron Letters p. 3999 - 4002 (1990)
Update date:2022-07-29
Topics:
Katritzky
Shobana
Harris
A wide variety of β-aminoesters are prepared in good yields by the reaction of lithium ester enolates derived from ketene silyl acetals with N-(alkylamino)benzotriazoles. The secondary β-aminoesters readily cyclize to β-lactams (2-azetidinones) on deprotonation.
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Doi:10.1016/0960-894X(96)00445-3
(1996)Doi:10.1016/S0040-4039(00)97419-7
(1990)Doi:10.1039/j39690000152
(1969)Doi:10.1016/S0040-4020(01)87761-9
(1990)Doi:10.1016/j.ica.2011.02.015
(2011)Doi:10.1055/s-1990-26938
(1990)
