Systematic studies are presented demonstrating the complementarity of directed ortho metalation (DoM) and Ir‐catalyzed strategies for the provision of borylated aromatics and their subsequent Suzuki–Miyaura coupling reactions. A new concept, the use of the TMS group, readily introduced by DoM, as a latent regiodirective moiety to overcome the otherwise problematic production of isomeric borylated product
进行了系统研究,证明了定向邻位
金属化(D o M)和Ir催化策略的互补性,这些策略提供了
硼化芳族化合物及其随后的Suzuki-Miyaura偶联反应。提出了一种新的概念,即由D o M容易引入的TMS基团作为潜在的区域定向基团,以克服异构化的
硼酸酯化产物混合物的否则成问题的生产。附加电子试剂诱导的本位-deborylation和d ö的B
PIN产品的M个反应说明。