Unified Strategy to Access 6H-Benzofuro[2,3-b] indoles and 5,6Dihydroindolo[ 2,3-b] indoles via UV Light-Mediated Diradical Cyclization

被引：13
|
作者：
Cheng, Bin [1 ]
Zu, Bing [1 ]
Li, Yuntong [1 ]
Zhai, Shengxian [1 ]
Xu, Wei [1 ]
Li, Yun [1 ]
Zhai, Hongbin [1 ,2 ,3 ]
机构：
[1] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China
[2] Peking Univ, Key Lab Chem Genom, Sch Chem Biol & Biotechnol, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China
[3] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300071, Peoples R China
来源：
ADVANCED SYNTHESIS & CATALYSIS | 2018年 / 360卷 / 03期
关键词：
UV light-mediated; diradical cyclization; 6H-benzofuro[2,3-b] indole; 5,6-dihydroindolo [2,3-b] indole; 3-DIAZOINDOLIN-2-IMINES; PHOTOCHEMISTRY; PHOTOCATALYSIS; CYCLOADDITION; HETEROCYCLES; BEGINNINGS; AMINATION; CATALYSIS;
D O I：
10.1002/adsc.201701270
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A unified protocol for the construction of 6H-benzofuro[2,3-b] indoles and 5,6-dihydroindolo [2,3-b] indoles via UV light-mediated diradical cyclization was developed and preliminary efforts were also made to functionalize at C10b position of 6H-benzofuro[2,3-b] indoles. This mild and facile strategy may have great potential in the syntheses of natural products and functional materials.
引用
收藏
页码：474 / 478
页数：5
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