Indole-Fused Benzoxepine Synthesis via Visible-Light-Driven Aerobic Dehydrogenative [5+2] Annulation

被引：0
|
作者：
Dong, Kui [1 ]
Zhao, Yi-Lin [1 ]
Jin, Xiao-Ling [1 ]
Liu, Qiang [1 ]
机构：
[1] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
来源：
ORGANIC LETTERS | 2023年 / 25卷 / 46期
基金：
中国国家自然科学基金;
关键词：
ALKALOIDS;
D O I：
10.1021/acs.orglett.3c03310
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A photocatalyzed oxidative dehydrogenative annulation between 2-(1H-indol-2-yl)-phenols and alkenylphenols is presented. Various indole-fused benzoxepines can be obtained at room temperature using atom-efficient strategies. This method not only avoids the use of stoichiometric amounts of oxidants but also exhibits excellent atom economy by generating H2O as the only theoretical byproduct.
引用
收藏
页码：8258 / 8262
页数：5
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