Tetrahedron Letters p. 5391 - 5394 (1999)
Update date:2022-08-05
Topics:
Alcaide, Benito
Alonso, Jose M.
Aly, Moustafa F.
Saez, Elena
Martinez-Alcazar, M. Paz
Hernandez-Cano, Felix
New enantiomerically pure fused 2 or bridged 3 polycyclic β-lactam systems are regio- and stereoselectively prepared via intramolecular nitrone- alkene cycloaddition of 2-azetidinone-tethered alkenyl-aldehydes 1. The regioselectivity of the cycloaddition
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Doi:10.1039/C8NJ04913K
(2019)Doi:10.1016/j.tet.2004.11.022
(2005)Doi:10.1002/(SICI)1521-3765(19990903)5:9<2537::AID-CHEM2537>3.0.CO;2-3
(1999)Doi:10.1021/jm990272g
(1999)Doi:10.1039/a902230i
(1999)Doi:10.1016/S0040-4020(99)00649-3
(1999)