Iridium-catalyzed regioselective B(3,6)-dialkenylation or B(4)-alkenylation of o -carboranes via B–H activation and 1,2-carbon migration of alkynes

作者：Huifang Zhang, Ruofei Cheng, Zaozao Qiu, Zuowei Xie · 发表于：Chemical Communications · 年份：2022 · DOI：10.1039/d2cc05890a · 被引用次数：13 · 研究领域：Boron Compounds in Chemistry、Organoboron and organosilicon chemistry、Radiopharmaceutical Chemistry and Applications

An efficient and highly selective Ir-catalyzed cage boron alkenylation of o -carboranes with diarylacetylenes coupled with 1,2-aryl migration has been developed, leading to B–H geminal addition products via vinylidene rearrangement.