Organoelectrophotocatalytic C-H Silylation of Heteroarenes

被引：63

作者：

Wan, Qinhui ^{[1
,2
,3
]}

Hou, Zhong-Wei ^{[1
,2
]}

Zhao, Xin-Ru ^{[1
,2
]}

Xie, Xiaoyu ^{[3
]}

Wang, Lei ^{[1
,2
,3
,4
]}

机构：

[1] Taizhou Univ, Adv Res Inst, Jiaojiang 318000, Zhejiang, Peoples R China

[2] Taizhou Univ, Sch Pharmaceut Sci, Jiaojiang 318000, Zhejiang, Peoples R China

[3] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China

[4] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

ORGANIC LETTERS | 2023年 / 25卷 / 06期

基金：

中国国家自然科学基金;

关键词：

VINYLSILANES; ACTIVATION; CATALYSIS; RADICALS; ALKENES; BONDS; LIGHT;

D O I：

10.1021/acs.orglett.3c00144

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An organoelectrophotocatalytic approach for the C-H silylation of heteroarenes through dehydrogenation cross-coupling with H2 evolution has been developed. The organoelectrophotocatalytic strategy is carried out under a simple and efficient monocatalytic system by employing 9,10-phenanthrenequinone both as an organocatalyst and as a hydrogen atom transfer (HAT) reagent, which avoids the need for an external HAT reagent, an oxidant, or a metal reagent. A variety of heteroarenes can be compatible in satisfactory yields with excellent regioselectivity.

引用

页码：1008 / 1013

页数：6

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