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

被引：15
|
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
收藏
页码：11227 / 11230
页数：4
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