Rhodium(III)-catalyzed oxidative annulation of N-arylbenzamidines with maleimides via dual C-H activation

被引：7
|
作者：
Sankaram, G. Siva [1 ,3 ]
Sahoo, Tanmoy [1 ,3 ]
Sridhar, B. [2 ]
Reddy, B. V. Subba [1 ]
机构：
[1] CSIR Indian Inst Chem Technol, Fluoroagrochem, Hyderabad, India
[2] CSIR Indian Inst Chem Technol, Lab X ray Crystallog, Hyderabad, India
[3] Acad Sci & Innovat Res AcSIR, Ghaziabad, UP, India
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2023年 / 21卷 / 08期
关键词：
FUNCTIONALIZATION; AMIDINES; HETEROCYCLES; IMIDAZOLES; IMIDAMIDES;
D O I：
10.1039/d2ob01972h
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An oxidative annulation of N-arylbenzimidamides with maleimides has been developed for the first time using a catalytic amount of the [Cp*RhCl2](2) complex for the synthesis of a diverse range of 1H-benzo[4,5]imidazo[2,1-a]pyrrolo[3,4-c]isoquinoline-1,3(2H)-dione derivatives. This method is versatile and atom-economical for producing polycyclic benzo[4,5]imidazo[2,1-a]pyrrolo[3,4-c] isoquinoline-1,3(2H)-dione scaffolds in a single step.
引用
收藏
页码：1719 / 1724
页数：6
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