Multifunctionalization of C(sp
<sup>3</sup>
)−H Bond of Tetrahydroisoquinolines through C−H Activation Relay (CHAR) Using α‐Cyanotetrahydroisoquinolines as Starting Materials
作者:Qiyuan Ma、Shuwei Zhang、Yuan Yuan、Han Ding、Yuemei Li、Zheng Sun、Yu Yuan、Xiaodong Jia
DOI:10.1002/ejoc.202200554
日期:2022.7.7
Using α-cyanotetrahydroisoquinolines as the starting materials, a TBN/O2 initiated C(sp3)−H bond multifunctionalization was developed, realizing the construction of the isoquinolin-1-one skeleton. This work revealed that the functionalization of the relatively inert C−H bond could be induced by a radical C−H activation relay (CHAR) process.
以α-氰基四氢异喹啉为起始原料,开发了TBN/O 2引发的C(sp 3 )-H键多功能化,实现了isoquinolin-1-one骨架的构建。这项工作表明,相对惰性的 C-H 键的功能化可以通过自由基 C-H 活化中继 (CHAR) 过程来诱导。