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

页码：1719 / 1724

页数：6

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