1998 stereochemistry

stereochemistry (general, optical resolution)O 0030

42 - 024New Synthesis of Evans Chiral Oxazolidinones by Using SharplessAA Reaction. — Both enantiomers of the title compounds (IV) areprepared by a concise two-step sequence involving solution-to-solid SharplessAA (asymmetric aminohydroxylation) reaction and a new neat cyclizationprocedure. — (LI, G.; LENINGTON, R.; WILLIS, S.; KIM, S. H.; J. Chem.Soc., Perkin Trans. 1 [old] (1998) 11, 1753-1754; Dep. Chem. Biochem., Tex.Tech. Univ., Lubbock, TX 79409, USA; EN)

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