[EN] METHOD FOR THE SYNTHESIS OF AN AMINO ACETAL<br/>[FR] PROCÉDÉ DE SYNTHÈSE D'UN AMINO-ACÉTAL
申请人:UNIV NANYANG TECH
公开号:WO2012005693A1
公开(公告)日:2012-01-12
The present invention relates to a method for the synthesis of an α amino acetal, comprising (i) oxidizing a tertiary amine in the presence of a copper catalyst, at least one oxidant and a solvent, or (ii) reacting a secondary amine and an aliphatic aldehyde in the presence of a copper catalyst, at least one oxidant and a solvent.
本发明涉及一种合成α氨基缩醛的方法,包括 (i) 在铜催化剂、至少一种氧化剂和溶剂的存在下氧化三级胺,或者 (ii) 在铜催化剂、至少一种氧化剂和溶剂的存在下使二级胺和脂肪族醛发生反应。
METHOD FOR THE SYNTHESIS OF AN AMINO ACETAL
申请人:Loh Teck Peng
公开号:US20130165682A1
公开(公告)日:2013-06-27
The present invention relates to a method for the synthesis of an α amino acetal, comprising (i) oxidizing a tertiary amine in the presence of a copper catalyst, at least one oxidant and a solvent, or (ii) reacting a secondary amine and an aliphatic aldehyde in the presence of a copper catalyst, at least one oxidant and a solvent.
Copper-Catalyzed Rearrangement of Tertiary Amines through Oxidation of Aliphatic CH Bonds in Air or Oxygen: Direct Synthesis of α-Amino Acetals
作者:Jie-Sheng Tian、Teck-Peng Loh
DOI:10.1002/anie.201003646
日期:2010.11.2
A surprising turn of events: Mechanistic studies, including trapping, control, and isotope‐labeling experiments, led to the proposal of a rearrangement mechanism involving oxidation of aliphatic CH bonds (see scheme; TMEDA=tetramethylethylenediamine).