Multiple Oxidative Dehydrogenative Functionalization of Arylacetaldehydes Using Molecular Oxygen as Oxidant Leading to 2-Oxo-acetamidines
作者:Chun Zhang、Liangren Zhang、Ning Jiao
DOI:10.1002/adsc.201100892
日期:2012.5.7
A novel copper‐catalyzed, multipleoxidativedehydrogenativefunctionalization of arylacetaldehydesleading to 2‐oxo‐acetamidine compounds has been developed. This transformation is highly efficient with dissociation of six hydrogens including two sp3 CH and one sp2 CH bond activations. This method not only provides an efficient approach to 2‐oxo‐acetamidine compounds, but also offers a valuable