Copper-Catalyzed Aromatic C-H Bond Halogenation Using Lithium Halides as Halogenating Reagents
作者:Zengming Shen、Yongzhong Lu、Ruiping Wang、Xixue Qiao
DOI:10.1055/s-0030-1259729
日期:2011.4
copper-catalyzed C-H halogenation of 2-aryl-pyridinescontaining a variety of electron-withdrawing and electron-donatingsubstituents was described. It is worth noting that cheap and easy-to-handlelithium halides were utilized as the halogen sources.
描述了含多种吸电子和给电子取代基的2-芳基-吡啶的铜催化CH卤化。值得注意的是,廉价且易于处理的卤化锂被用作卤素源。