Kong, De-Long Cheng, Liang Yue, Tao Wu, Hong-Ru Feng, Wei-Chun Wang, Dong Liu, Li Cobalt-Catalyzed Peroxidation of 2‑Oxindoles with Hydroperoxides A highly efficient and facile cobalt-catalyzed C–H activation and peroxidation of 2-oxindoles was reported, which provides a new pathway for the synthesis of biologically active 3-peroxy-2-oxindoles from readily available starting materials in excellent chemical yields. The resulting products could be further transformed into various substituted 3-peroxyoxindoles in good to excellent yields. The developed method has been successfully applied to the synthesis of the natural product (±)-<i>N</i>-[2-(3-hydroxy-2-oxo-2,3-dihydro-1<i>H</i>-indol-3-yl)­ethyl]­acetamide. indol;Hydroperoxide;chemical yields;Oxindole;pathway;synthesis;activation;material;oxindole;peroxidation;method;Peroxidation;hydroxy;peroxyoxindole;peroxy 2016-06-09
    https://acs.figshare.com/articles/dataset/Cobalt-Catalyzed_Peroxidation_of_2_Oxindoles_with_Hydroperoxides/3458360
10.1021/acs.joc.6b00622.s002