Light-Promoted Nickel-Catalyzed C-O/C-N Coupling of Aryl Halides with Carboxylic Acids and Sulfonamides

文献类型: 外文期刊

第一作者: Zhao, Tian-Tian

作者: Zhao, Tian-Tian;Qin, Hao-Ni;Xu, Peng-Fei;Xu, Peng-Fei

作者机构:

期刊名称:ORGANIC LETTERS ( 影响因子:5.2; 五年影响因子:4.9 )

ISSN: 1523-7060

年卷期: 2023 年

页码:

收录情况: SCI

摘要: A general strategy for the construction of dual-functional carbon- heteroatom bonds has been developed via a light-promoted nickel catalytic system. Employing a simple NiBr2 as the catalyst without any exogeneous ligands and photosensitizers, a variety of esters and sulfonamide N-arylation derivatives, including celecoxib-and glimepiride-derived sulfonamides, were readily accessed with high functional group tolerance and high efficiency. Moreover, the UV-vis absorption spectrum and free radical trapping experiments aimed at revealing the mechanism of the reaction are also presented.

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