ChemInform Abstract: Stereoselectivity of N‐Benzyl‐C‐ethoxycarbonyl Nitrone Cycloaddition to (S)‐5‐Hydroxymethyl‐(5H)‐furan‐2‐one.

Abstract

Stereoselectivity of N-Benzyl-C-ethoxycarbonyl Nitrone Cycloaddition to (S)-5-Hydroxymethyl-(5H)-furan-2-one.-The nitrone (II) undergoes highly regio-and face-selective cycloaddition reaction with (I). The two diastereomers (III) and (IV) are the sole products. -(ONDRUS, V.; ORSAG, M.; FISERA, L.; PRONAYOVA, N.; Chem.