8-Hydroxyquinolin-N-oxide-Promoted Copper-Catalyzed C–S Cross-Coupling of Thiols with Aryl Iodides
作者:Dayong Zhang、Sheng Jiang、Kun Su、Yatao Qiu、Yiwu Yao
DOI:10.1055/s-0032-1317518
日期:——
8-Hydroxyquinolin- N -oxide was identified as a superior ligand for CuI-catalyzed C–S coupling reactions of aryl iodides with thiols to afford the corresponding thioethers in excellent yield. The method shows excellent chemoselectivity and high functional-group tolerance in both coupling partners.
8-羟基喹啉-N-氧化物被鉴定为CuI催化芳基碘与硫醇的C-S偶联反应的优良配体,以优异的产率提供相应的硫醚。该方法在两个偶联伙伴中均显示出优异的化学选择性和高官能团耐受性。