Hydroxylamines and sulfinamide as amine components in the Petasis boronic acid–Mannich reaction: synthesis of N-hydroxy or alkoxy-α-aminocarboxylicacids and N-(tert-butyl sulfinyl)-α-amino carboxylicacids
作者:Dinabandhu Naskar、Amrita Roy、William L. Seibel、David E. Portlock
DOI:10.1016/j.tetlet.2003.09.179
日期:2003.12
An efficient synthesis of N-hydroxy or alkoxy-alpha-aminocarboxylic acids and N-(tert-butyl sulfinyl)-alpha-amino carboxylic acids has been developed from N,O-alkyl or hydroxylamines and tert-butyl sulfinamide utilizing a Petasis boronic acid-Mannich reaction. The scope and limitations of this method have been examined. (C) 2003 Elsevier Ltd. All rights reserved.