Rhodium-catalyzed multiple C-H activation/highlymeta-selective C-H amination between amidines and alkynes

被引：16

作者：

Xu, Fen ^{[1
]}

Song, Yuan-Yuan ^{[1
]}

Zhu, Wen-Jing ^{[1
]}

Liu, Chun-Sen ^{[1
]}

Lu, Ya-Zhou ^{[1
]}

Du, Miao ^{[1
]}

机构：

[1] Zhengzhou Univ Light Ind, Coll Mat & Chem Engn, Zhengzhou 450002, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 76期

基金：

中国国家自然科学基金;

关键词：

FUNCTIONALIZATION; ACTIVATION;

D O I：

10.1039/d0cc04885b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A tandem process of multiple C-H activation and intermolecular highlymeta-selective C-H amination between amidines and alkynes has been developed. Mechanistic studies demonstrate that the reaction is proposed to proceed through two different Rh(i)-Rh(iii) catalytic cycles, whereinRhodium-complex IandRhodacycle intermediate IIwere isolated for the first time.

引用

页码：11227 / 11230

页数：4

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