NMR Investigation of Asymmetric Conjugate Additions Using Chiral 4-Phenyloxazolidinone as a Mechanistic Probe

Article abstract of DOI:10.1021/jo00122a033

The asymmetric conjugate additon of organocopper(I) reagents to α,β-unsaturated N-acyl-4-phenyl-2-oxazolidinones has been studied by 1H- and 13C-NMR spectroscopy using the Evans-type 4-phenyloxazolidinone auxiliary as a mechanistic probe.Three chiral inte