Intramolecular C−H Activation as an Easy Toolbox to Synthesize Pyridine‐Fused Bipolar Hosts for Blue Organic Light‐Emitting Diodes
作者:Fei Wang、Luoqiang Zhang、Weiguo Han、Zhengyang Bin、Jingsong You
DOI:10.1002/anie.202205380
日期:2022.8.8
Iridium-catalyzed intramolecular oxidative C−H/C−H coupling reactions have been developed to rapidly build a library of structurally and functionallydiverse benzoheteroaromatic-fused pyridine skeletons. This new synthetic strategy allowed to explore and highlight the high performance of bipolar host materials for blue OLEDs.