Chiral relay auxiliary for the synthesis of enantiomerically pure α-amino acids
Chemical Communications Pub Date : 01/01/1900 00:00:00 , DOI:10.1039/A800407B
Abstract
Chiral auxiliary (3S)-N,N′-bis(p-methoxybenzyl)-3-isopropylpiperazine-2,5-dione employs a chiral relay network based on non-stereogenic N-benzyl protecting groups to enhance diastereocontrol during enolate alkylation.
