Allenes: Versatile Building Blocks in Cobalt-Catalyzed C-H Activation

被引：20

作者：

Shukla, Rahul K. ^{[1
]}

Nair, Akshay M. ^{[1
]}

Volla, Chandra M. R. ^{[1
]}

机构：

[1] Indian Inst Technol Bombay IIT Bombay, Dept Chem, Mumbai 400076, Maharashtra, India

来源：

SYNLETT | 2021年 / 32卷 / 12期

关键词：

cobalt catalysis; C-H activation; allenes; dienylation; quinolines;

D O I：

10.1055/a-1471-7307

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The unique reactivity of allenes has led to their emergence as valuable coupling partners in transition-metal-mediated C-H activation reactions. On the other hand, due to its high abundance and high Lewis acidity, cobalt is garnering widespread interest as a useful catalyst for C-H activation. Here, we summarize cobalt-catalyzed C-H activations involving allenes as coupling partners and then describe our studies on Co(III)-catalyzed C-8 dienylation of quinoline N-oxides with allenes bearing a leaving group at the.-position for realizing a dienylation protocol.

引用

页码：1169 / 1178

页数：10

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