Annulation of Benzamides with Arynes Using Palladium with Photoredox Dual Catalysis

被引：29

作者：

Zhao, Jie ^{[1
]}

Li, Hongji ^{[1
]}

Li, Pinhua ^{[1
]}

Wang, Lei ^{[1
,2
]}

机构：

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

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

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 84卷 / 14期

基金：

美国国家科学基金会;

关键词：

VISIBLE-LIGHT PHOTOREDOX; SINGLE-ELECTRON TRANSMETALATION; CARBON-CARBON; BOND; ARYLATION; ACTIVATION; INSERTION; BENZYNE; ACCESS; AMINES;

D O I：

10.1021/acs.joc.9b00893

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Efficient annulation of benzamides with arynes using palladium and photoredox dual catalysis under an oxygen atmosphere is disclosed, which circumvents the use of external toxic metal oxidant and proceeds readily via aryne insertion at room temperature to construct the phenanthridinone backbone.

引用

页码：9007 / 9016

页数：10

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