Enantioselective conjugate addition of hydroxylamines to pyrazolidinone acrylamides.
Chiral relay templates provide amplification of selectivity in conjugate addition reactions. Reversal of stereochemistry of the product isoxazolidinones has also been demonstrated by a simple change of the Lewis acid. [reaction: see text]
Sibi
M P
MP
Department of Chemistry, North Dakota State University, Fargo, ND 58015, USA. Mukund.Sibi@ndsu.nodak.edu
Liu
M
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