Expedient C–H Amidations of Heteroaryl Arenes Catalyzed by Versatile Ruthenium(II) Catalysts
作者:Vedhagiri S. Thirunavukkarasu、Keshav Raghuvanshi、Lutz Ackermann
DOI:10.1021/ol401321q
日期:2013.7.5
Heteroaryl-substituted arenes and heteroarenes were efficiently amidated through ruthenium-catalyzed C–H bond functionalizations with a variety of sulfonyl azides. Particularly, cationic ruthenium(II) complexes proved to be most effective and allowed nitrogenations of electron-rich and electron-deficient arenes with ample substrate scope.
杂芳基取代的芳烃和杂芳烃通过钌催化的各种磺酰叠氮化物的C–H键官能化反应而得到有效酰胺化。特别是,阳离子钌(II)配合物被证明是最有效的方法,可以使富电子和缺电子的芳烃在足够的底物范围内进行氮化。