Visible-Light-Mediated Bimetal-Catalyzed meta-Alkylation of Arenes

被引：7
|
作者：
Cui, Peng-Cheng [1 ,2 ]
Wang, Guan-Wu [1 ,2 ,3 ]
机构：
[1] Univ Sci & Technol China, Hefei Natl Res Ctr Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
[3] Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China
来源：
ORGANIC LETTERS | 2024年 / 26卷 / 02期
关键词：
C-H FUNCTIONALIZATION; ACTIVATION;
D O I：
10.1021/acs.orglett.3c03266
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A mild approach to the visible-light-mediated bimetal-catalyzed meta-alkylation of arenes has been accomplished. The regioselective meta-alkylation is realized by a bimetallic ruthenium-palladium system. Ruthenium acts as a catalyst for the directing effect and as a photosensitizer, while the cocatalyst palladium behaves as a catalyst for the generation of fluoroalkyl radicals. This reaction not only is suitable for two-component meta-fluoroalkylation of arenes but can also be extended to three-component reactions to achieve bifunctionalization of olefins.
引用
收藏
页码：427 / 432
页数：6
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