Cobalt(III)-Catalyzed C–C Coupling of Arenes
with 7‑Oxabenzonorbornadiene and 2‑Vinyloxirane via
C–H Activation
Lingheng Kong
Songjie Yu
Guodong Tang
He Wang
Xukai Zhou
Xingwei Li
10.1021/acs.orglett.6b01806.s001
https://acs.figshare.com/articles/journal_contribution/Cobalt_III_-Catalyzed_C_C_Coupling_of_Arenes_with_7_Oxabenzonorbornadiene_and_2_Vinyloxirane_via_C_H_Activation/3474824
Co(III)-catalyzed
mild C–C couplings of arenes with strained
rings such as 7-oxabenzonorbornadienes and 2-vinyloxirane have been
realized. The transformation is proposed to undergo <i>ortho</i> C–H activation, olefin insertion, and subsequent β-oxygen
elimination. A broad range of synthetically useful functional groups
are compatible, thus providing a new entry to access diversely 2-functionalized
indoles.
2016-07-08 13:38:31
diversely
olefin insertion
functionalized
elimination
Oxabenzonorbornadiene
Activation
access
activation
oxabenzonorbornadiene
transformation
Arene
indole
Vinyloxirane
Co
arene
coupling
vinyloxirane
Cobalt
ortho
entry
synthetically