A FACILE SYNTHESIS OF INDOLO[2,3-b]CARBAZOLES FROM THE REACTION OF DI(2-INDOLYL)METHANE AND AROMATIC ALDEHYDES CATALYZED BY OXALIC ACID

被引：0

作者：

Li, Chun ^{[1
]}

Lu, Xunhua ^{[1
]}

Yang, Yuanyong ^{[1
]}

Zhang, Lin ^{[1
]}

机构：

[1] Guizhou Med Univ, Dept Pharm, Guiyang 550004, Guizhou, Peoples R China

来源：

HETEROCYCLES | 2018年 / 96卷 / 08期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.3987/COM-18-13926

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Oxalic acid catalyzed condensation of di(2-indolyl)methane with aromatic aldehydes has been established. Various indolo[2,3-b]carbazole derivatives were prepared in good isolated yields (up to 94.5%). Compared with literature methods, the present protocol features mild reaction conditions, easily controlled selectivity, good functional group tolerance, and simple operation procedures.

引用

页码：1421 / 1429

页数：9

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