- Diastereoselective solid-phase radical addition to oxime ether anchored to polymer support.
Diastereoselective solid-phase radical addition to oxime ether anchored to polymer support.
Stereocontrol in radical reactions of oxime ether anchored to polymer support was studied. Highly diastereoselective solid-phase radical reaction was achieved by using triethylborane and diethylzinc as a radical initiator at low reaction temperature, providing a novel method for the synthesis of the alpha-amino acid derivatives with excellent diastereoselectivities.