Rh2(esp)2-catalyzed allylic and benzylic oxidations.
The dirhodium(II) catalyst Rh2(esp)2 allows direct solvent-free allylic and benzylic oxidations by T-HYDRO with a remarkably low catalyst loading. This method is operationally simple and scalable at ambient temperature without the use of any additives. The high catalyst stability in these reactions may be attributed to a dirhodium(II,II) catalyst resting state, which is less prone to decomposition.
College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China. yhwang@scu.edu.cn.
Yi
Y
Wang
Yi
Y
Kuang
Yuanhua
Y
Wang