作者:Ren-Jie Song、Yu Liu、Rui-Xiang Hu、Yan-Yun Liu、Ji-Cheng Wu、Xu-Heng Yang、Jin-Heng Li
DOI:10.1002/adsc.201100225
日期:2011.6
An efficient and resuble copper on iron catalyst has been prepared for the cleavage of the carbon‐carbon σ‐bond in α‐aminocarbonyl compounds leading to the corresponding formylamides and acids with a maximal TON of up to 51,000. It is noteworthy that the copper on iron catalyst can be easily separated from the reaction mixture, and retains its activity after several reuses.
制备了一种高效且可再分散的铁上铜催化剂,用于裂解α-氨基羰基化合物中的碳-碳σ键,从而制得相应的甲酰胺和酸,最大TON可达51,000。值得注意的是,铁催化剂上的铜可以很容易地从反应混合物中分离出来,并在多次重复使用后仍能保持其活性。