Published in: Journal, Volume :44, Issue : 49, Pages : 8865-8868
Authors
An efficient synthesis of N-hydroxy or alkoxy-α-aminocarboxylic acids and N-(tert-Bu sulfinyl)-α-amino carboxylic acids was developed from N,O-alkyl or hydroxylamines and tert-Bu sulfinamide utilizing a Petasis boronic acid-Mannich reaction. The scope and limitations of this method were examined