Olefin Hydroarylation Catalyzed by a Single-Component Cobalt(-I) Complex

被引：6
|
作者：
Suslick, Benjamin A. [1 ,2 ]
Tilley, T. Don [1 ,2 ]
机构：
[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
[2] Lawrence Berkeley Natl Lab, Chem Sci Div, Berkeley, CA 94720 USA
来源：
ORGANIC LETTERS | 2021年 / 23卷 / 04期
基金：
美国国家科学基金会; 美国国家卫生研究院;
关键词：
D O I：
10.1021/acs.orglett.1c00258
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A single-component Co(-I) catalyst, [(PPh3)(3)Co(N-2)]Li-(THF)(3), has been developed for olefin hydroarylations with (N-aryl)aryl imine substrates. More than 40 examples were examined under mild reaction conditions to afford the desired alkyl-arene product in good to excellent yields. Catalysis occurs in a regioselective manner to afford exclusively branched products with styrene-derived substrates or linear products for aliphatic olefins. Electron-withdrawing functional groups (e.g., -F, -CF3, and -CO2Me) were tolerated under the reaction conditions.
引用
收藏
页码：1495 / 1499
页数：5
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