1572535-35-3Relevant academic research and scientific papers
Copper-catalyzed preparation of N-aroylated sulfoximines from methylarenes
Hou, Anguo,Zhao, Zijian
supporting information, p. 1201 - 1208 (2017/07/06)
A copper-catalyzed methodology for the preparations of N-aroylated sulfoximines from methylarenes was herein demonstrated. The transformation proceeded with the assistance of external oxidant tert-butyl hydroperoxide, requiring for no additional solvents or ligands. The good compatibility and high efficiency of the newly developed protocol were well described by 21 examples and up to 91% yields. Moreover, the protocol was proved by the control reactions to proceed through a radical pathway.
Iron-Catalyzed One-Pot N-Aroylation of NH-Sulfoximines with Methylarenes through Benzylic C-H Bond Oxidation
Muneeswara, Madithedu,Kotha, Surya Srinivas,Sekar, Govindasamy
, p. 1541 - 1549 (2016/06/01)
An efficient catalytic method has been developed for the synthesis of N-aroylated sulfoximines from readily available toluenes (methylarenes) as source of the aroyl coupling partner and NH-sulfoximines, employing an environmentally benign iron catalyst. T
Transition metal-free aroylation of NH-sulfoximines with methyl arenes
Zou, Ya,Xiao, Jing,Peng, Zhihong,Dong, Wanrong,An, Delie
supporting information, p. 14889 - 14892 (2015/10/06)
A novel protocol towards N-aroylated sulfoximines from NH-sulfoximines and methyl arenes was herein demonstrated. The reaction took place in the presence of elemental iodine, requiring no external organic solvents, transition metal-catalysts or ligands. The aroylated products were obtained from the oxidative transformation in moderate to excellent yields (up to 94% yield) with a broad substrate scope (35 examples) through a radical pathway.
C-H activation of methyl arenes in the MnO2-mediated aroylation of N-chlorosulfoximines
Priebbenow, Daniel L.,Bolm, Carsten
supporting information, p. 1650 - 1652 (2014/04/17)
An investigation into the reactivity profile of N-halogenated sulfoximines has led to the development of a new method for the synthesis of N-aroylated sulfoximines. This protocol involves the manganese oxide promoted C-H activation of methyl arenes to form an aroyl intermediate which then reacts readily with N-chlorosulfoximines to form a series of valuable aroyl sulfoximine derivatives in high yields.
