The kinetic resolution of oxazinones by alcoholysis: access to orthogonally protected β-amino acids
作者:Sarah A. Cronin、Stephen J. Connon
DOI:10.1039/d1ob01306h
日期:——
The catalytic, alcoholytic kinetic resolution of oxazinones is reported. A novel, stereochemically dense cinchonaalkaloid-basedcatalyst can facilitate the highly enantiodiscriminatory (S up to 101) ring-opening of oxazinones equipped with electrophilic aryl units to generate orthogonally protected β-amino acids for the first time.