Synthesis of Optically Active Phthaloyl <scp>d</scp>-Aminooxy Acids from <scp>l</scp>-Amino Acids or <scp>l</scp>-Hydroxy Acids as Building Blocks for the Preparation of Aminooxy Peptides
Mandelicacid derivatives represent a valuable class of compounds due to their wide use in synthetic organic chemistry and the pharmaceutical sector. Herein, we report a novel reductive Ni/photoredox cross-coupling of readily accessible, bench stable N-alkoxyphthalimides and aryl halides to prepare unprotected mandelicacid ester derivatives. Mechanistic experiments suggest that this cross-coupling