Iron-Catalyzed Borylation of Aryl Ethers via Cleavage of C-O Bonds

被引：42

作者：

Zeng, Xiaoqin ^{[1
]}

Zhang, Yuxuan ^{[1
]}

Liu, Zhengli ^{[1
]}

Geng, Shasha ^{[1
]}

He, Yun ^{[1
]}

Feng, Zhang ^{[1
,2
,3
]}

机构：

[1] Chongqing Univ, Sch Pharmaceut Sci, Chongqing Key Lab Nat Prod Synth & Drug Res, Chongqing 401331, Peoples R China

[2] North Sichuan Med Coll, Sch Preclin Med, Sichuan Key Lab Med Imaging, Nanchong 637000, Sichuan, Peoples R China

[3] North Sichuan Med Coll, Dept Chem, Nanchong 637000, Sichuan, Peoples R China

来源：

ORGANIC LETTERS | 2020年 / 22卷 / 08期

关键词：

CROSS-COUPLING REACTIONS; 2-PYRIDYL ETHERS; CARBON-OXYGEN; DIFLUOROMETHYLATED ARENES; H BORYLATION; ACTIVATION; ALKYL; NI; FUNCTIONALIZATION; HYDROBORATION;

D O I：

10.1021/acs.orglett.0c00679

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Herein, we report the iron-catalyzed borylation of aryl ethers and aryl amines via deavage of C-O and C-N bonds. This protocol does not require the use of Grignard reagents and displays a broad substrate scope, which allows the late-stage borylation. It also provides facile access to multisubstituted arenes through C-H fiinctionalization using 2-pyridyloxy as the directing group.

引用

页码：2950 / 2955

页数：6

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