Copper-Catalyzed Amination of Ketene Silyl Acetals with Hydroxylamines: Electrophilic Amination Approach to α-Amino Acids
作者:Naoki Matsuda、Koji Hirano、Tetsuya Satoh、Masahiro Miura
DOI:10.1002/anie.201206755
日期:2012.11.19
Role reversal: The title reaction has been developed to deliver α‐amino acids under very mild reaction conditions (see scheme; dpppen=1,5‐bis(diphenylphosphino)pentane). The catalysis provides a new CN bond‐forming approach for the synthesis of α‐amino acids by using an umpolung, electrophilic amination strategy.
角色逆转:已开发出标题反应,可以在非常温和的反应条件下递送α-氨基酸(请参见方案; dpppen = 1,5-双(二苯基膦基)戊烷)。催化作用提供了一个新的C 通过使用极性转换,亲电胺化策略α氨基酸的合成N键形成的方法。