Heteroarylation of unactivated C-H bonds suitable for late-stage functionalization.
Heteroarylation of unactivated C-H bonds suitable for late-stage functionalization.
复制标题
DOI:
10.1039/d2sc04605a
复制
发表时间:
2022-10-19
期刊:
影响因子:
8.4
通讯作者:
中科院分区:
文献类型:
--
作者:
The late-stage introduction of diverse heterocycles onto complex small molecules enables efficient access to new medicinally relevant compounds. An attractive approach to such a transformation would utilize the ubiquitous aliphatic C–H bonds of a complex substrate. Herein, we report a system that enables direct C–H heteroarylation using a stable, commercially available O-alkenylhydroxamate with heterocyclic sulfone partners. The C–H heteroarylation proceeds efficiently with a range of aliphatic substrates and common heterocycles, and is a rare example of heteroarylation of strong C–H bonds. Importantly, the present approach is amenable to late-stage functionalization as the substrate is the limiting reagent in all cases. The late-stage introduction of diverse heterocycles onto complex small molecules enables efficient access to new medicinally relevant compounds.
登录
查看更多内容
影响因子:
8.4
作者:
Liu S;Liu A;Zhang Y;Wang W
通讯作者:
Wang W
影响因子:
15
作者:
Czaplyski WL;Na CG;Alexanian EJ
通讯作者:
Alexanian EJ
影响因子:
8.4
作者:
Carestia AM;Ravelli D;Alexanian EJ
通讯作者:
Alexanian EJ
影响因子:
16.6
作者:
Fan, Xuan-Zi;Rong, Jia-Wei;Wu, Jie
通讯作者:
Wu, Jie
影响因子:
64.8
作者:
Feng K;Quevedo RE;Kohrt JT;Oderinde MS;Reilly U;White MC
通讯作者:
White MC