The sp3 C-H activation of a simple alkyl group catalyzed by palladium(0) provides a novel and convenient strategy for the synthesis of various indolines from simple precursors, such as N-alkyl-2-bromoanilines. This study demonstrates that assisting moieties in the substrate such as a pyridine or quaternary carbon are not always necessary for sp3 C-H activation.
钯(0)催化的一个简单烷基的sp3 CH活化为从简单的前体(例如N-烷基-
2-溴苯胺)合成各种二氢
吲哚提供了一种新颖且方便的策略。这项研究表明,sp3 CH活化不一定总是需要底物中的辅助基团(例如
吡啶或季碳)。