Non‐Directed Cross‐Dehydrogenative (Hetero)arylation of Allylic C(sp
<sup>3</sup>
)−H bonds enabled by C−H Activation
作者:Andreas Lerchen、Tobias Knecht、Maximilian Koy、Johannes B. Ernst、Klaus Bergander、Constantin G. Daniliuc、Frank Glorius
DOI:10.1002/anie.201807047
日期:2018.11.12
report the selective, non‐directed and cross‐dehydrogenative coupling of allylic C(sp3)−H bonds with C(sp2)−H bonds of (hetero)arenes. The methodology employs olefins and (hetero)arenes which are abundantly available chemical feedstocks, and could be applied in late‐stage functionalization reactions of pharmaceuticals. Furthermore, the system exclusively delivers the allylic C−C coupling products highlighting
在这里,我们报告了烯丙基C(sp 3)-H键与(杂)芳烃的C(sp 2)-H键的选择性,非定向和交叉脱氢偶联。该方法采用了烯烃和(杂)芳烃,它们是大量可利用的化学原料,可用于药物的后期功能化反应。此外,该系统专门提供烯丙基C-C偶联产物,突出显示了烯烃取代模式的保留,以便进一步衍生化。